function showImageOverlay(show) {

    //determine if browser is ie6
    temp=navigator.appVersion.split('MSIE');
    ieVer=parseInt(temp[1]);
    var isIE6=(ieVer == 6)?1:0;

    if(!document.getElementById('overlay')){
       var my_overlay = document.createElement('div');
       my_overlay.setAttribute('id', 'overlay');
       document.body.appendChild(my_overlay);
    }


	if(!show) {
		document.getElementById('overlay').style.display = 'none';
        document.getElementById('overlay').onclick = null;
        if(isIE6){
            document.getElementById('shim').style.display = 'none';
        }
	}
	else {
        var scrollX = DomUtils.getWindowScrollX();
        var scrollY = DomUtils.getWindowScrollY();
        var height = DomUtils.getElementHeight(document.body);
        var width = DomUtils.getElementWidth(document.body);
        if(height < screen.height) {
            height = (screen.height * .8);
        }
        //THIS IS FOR OPERA ONLY
        //opacity doesn't exist, so we just don't show the overlay
        if (typeof window.opera == "undefined") {
            document.getElementById('overlay').style.width = width + 'px';
            document.getElementById('overlay').style.height = height + 'px';
            document.getElementById('overlay').style.display = 'block';
            document.getElementById('overlay').onclick = closeLargerImage;
        }

        //ADD IFRAME SHIM - for IE6 so select box doesn't show through the popup
        //instead of adding the code for the shim to each page, and potentially missing one, create it manually and append to the body
        if(isIE6){
            if(document.getElementById('shim') == null){
                var shim = document.createElement('iframe');
                shim.setAttribute('src', 'javascript:false;');
                shim.setAttribute('scrolling', 'no');
                shim.setAttribute('frameborder', '0');
                shim.setAttribute('id', 'shim');

                //set needed styles for the shim
                shim.style.zIndex = 9999;
                shim.style.display = "none";
                shim.style.position = "absolute";
                shim.style.backgroundColor = "transparent";
                shim.style.top = "0px";
                shim.style.left = "0px";
                document.body.appendChild(shim);
            }
            document.getElementById('shim').style.filter='progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)';
            document.getElementById('shim').style.width = width + 'px';
            document.getElementById('shim').style.height = height + 'px';
            document.getElementById('shim').style.display = 'block';
        } 
    }
}

var PP_resizeIntervalId;
var PP_popupImage;
var PP_popupImageLinks = Array();

var PP_scaleTime = 300;
var PP_scaleSpeed = 15;
var PP_startTime;
var PP_finishTime;
var PP_totalTime;
var PP_pic;
var News_pic;
var PP_dir;
var PP_scaleQueue;
var PP_imageLoadIntervalId;
var PP_popupProductTitle;
var PP_loadImage = new Image();
PP_loadImage.src = 'http://i.pgcdn.com/images/searchAtt2/imagePopupLoad.gif';
var PP_origDims;
var PP_origLocation;
var PP_content;
var PP_showMerchantInfo = true;

function newsletter_popup(referral) {
    showImageOverlay(true);
    
    News_pic = document.getElementById('NewsletterPopup');
     
    if(News_pic == null){
        var ie_margin;
        
        //ie_margin: margin for adapting newsletter DIV to overlay pop up --- IE(v.5/6/7) ONLY
        //overlay_margin: margin for overlay message div. Different between IE(v.5/6/7), Chrome/Safari/FF3 and FF2/IE8
        //Add HERE different rules for other browsers if necessary.
        if (navigator.appVersion.indexOf("MSIE") != -1 && parseFloat(navigator.appVersion.split("MSIE")[1]) < 8) {
            overlay_margin = '-105px 0 0 6px';
            ie_margin = 'margin: -40px 5px 0;';
        } else if ((navigator.appVersion.indexOf("MSIE") != -1 && parseFloat(navigator.appVersion.split("MSIE")[1]) == 8) || (navigator.userAgent.indexOf("Firefox") && ((parseInt(navigator.userAgent.charAt(navigator.userAgent.indexOf("Firefox")+8))>2)))) {
            overlay_margin = '-77px 0 0 6px';
        } else if (navigator.appVersion.indexOf("Chrome") || navigator.appVersion.indexOf("Safari")) {
            overlay_margin = '-117px 0 0 6px';
        } 
        if (ie_margin == null ) ie_margin = 'margin-top:-40px;';
        
        var newDiv = document.createElement('div');
        newDiv.setAttribute('id','NewsletterPopup');
        newDiv.setAttribute('class','cb');
        newDiv.style.width = "465px";
        
        var picturePopupContent = "<div class=\"bt\"><div></div></div>";
        picturePopupContent += "<div class=\"i1\">";
        picturePopupContent += "<div class=\"i2\">";
        picturePopupContent += "<div class=\"i3\" id=\"NewsletterPopup_content\" style=\"height:125px;width:350px;text-align:center\">";
        picturePopupContent += "<div id=\"picturePopup_close\">";
        picturePopupContent += "<a href='javascript:closeNewsletterPop()' class=\"close_text\">Close</a>";
        picturePopupContent += "<a href='javascript:closeNewsletterPop()'>&nbsp;<img src='http://i.pgcdn.com/images/searchAtt2/overlayImg_btn.png' />";
        picturePopupContent += "</a>";
        picturePopupContent += "</div>";
        
        picturePopupContent += "<div id='getProd_newsletter' style=\"position: relative;text-align: left;\">";
        picturePopupContent += "<div id='getProd_newsletter_img' style=\"position: relative;\">";
        picturePopupContent += "<img src='http://i.pgcdn.com/images/getprod2/getProd_superDealNewsletter2.jpg' />";
        picturePopupContent += "</div>";
        picturePopupContent += "<div id=\"getProd_newsletter_subscribe\" style=\"position: relative;"+ie_margin+"\">";
        picturePopupContent += "<input type=\"text\" id=\"email\" name=\"email\" class=\"email\" value=\"\" size=\"20\" onfocus=\"newsletter();\">";
        picturePopupContent += "<input type=\"image\" class=\"signup\" align='top' onClick=\"return newsletter_submit('"+referral+"','"+overlay_margin+"')\" src=\"http://i.pgcdn.com/images/getprod2/superdeal_signupToday.png\">";
        
        picturePopupContent += "</div>";
       
        picturePopupContent += "</div>";

		picturePopupContent += "</div>";            
		picturePopupContent += "</div>";
    	picturePopupContent += "</div>";
    	picturePopupContent += "<div class=\"bb\"><div></div></div>";
        
        picturePopupContent += "</div>";    

        newDiv.innerHTML = picturePopupContent;
        document.body.appendChild(newDiv);
        News_pic = newDiv;
    } 
    var screenCenter = getScreenCenter(parseInt(News_pic.style.width),parseInt(News_pic.style.height));

    News_pic.style.top = screenCenter[0];
    News_pic.style.left = screenCenter[1];
    var email_field = document.getElementById('email');
    email_field.value = 'your email address';
    
    News_pic.style.display = "block";
    loadImageTop = (parseInt(News_pic.style.height)/2) - parseInt(PP_loadImage.height)/2;
    document.getElementById('picturePopup_close').style.visibility = 'visible';
    
}

function showLargerImage(masterid,dw_search_id,dw_epoch_time, zip_code,view, retid,endcap_cobrand_id, pid, product_type){
    
    is_modal = true;

    if(product_type === undefined || product_type == '') {
        product_type = 'masterid';
    }

    showImageOverlay(true);
    PP_pic = document.getElementById('picturePopup');
     
    if(PP_pic == null){
      
        var newDiv = document.createElement('div');
        newDiv.setAttribute('id','picturePopup');
        newDiv.setAttribute('class','cb');
        newDiv.style.width = "300px";
        var picturePopupContent = "<div class=\"bt\"><div></div></div>";
        picturePopupContent += "<div class=\"i1\">";
        picturePopupContent += "<div class=\"i2\">";
        picturePopupContent += "<div class=\"i3\" id=\"picturePopup_content\" style=\"height:300px;text-align:center\">";
        picturePopupContent += "<div id=\"picturePopup_close\">";
        picturePopupContent += "<a href='javascript:closeLargerImage()' class=\"close_text\">Close</a>";
        picturePopupContent += "<a href='javascript:closeLargerImage()'>&nbsp;<img src='http://i.pgcdn.com/images/searchAtt2/overlayImg_btn.png' />";
        picturePopupContent += "</a>";
        picturePopupContent += "</div>";
        picturePopupContent += "<div id='picturePopup_load' style=\"position:relative;width:100%;text-align:center;display:none;\">";
        picturePopupContent += "<img src='http://i.pgcdn.com/images/searchAtt2/imagePopupLoad.gif' alt=\"Loading\">";
      picturePopupContent += "</div>";
        picturePopupContent += "<div>";
        picturePopupContent += "<img src='' id=\"picturePopup_image\" style=\"margin-left:auto;margin-right:auto\" />";
       picturePopupContent += "</div>";

		picturePopupContent += "</div>";            
		picturePopupContent += "</div>";
    	picturePopupContent += "</div>";
    	picturePopupContent += "<div class=\"bb\"><div></div></div>";

        newDiv.innerHTML = picturePopupContent;
       document.body.appendChild(newDiv);
        PP_pic = newDiv;
    }
    PP_content = document.getElementById('picturePopup_content');  //have to use content box to set height. Setting the container's
                                                                   //height breaks the box. Also, setting the content box's width also breaks it, so we have to use both.
    var ppMerchant = document.getElementById("picturePopup_merchant");
    if(ppMerchant){
        ppMerchant.style.visibility = "hidden";
    }
    var screenCenter = getScreenCenter(parseInt(PP_pic.style.width),parseInt(PP_content.style.height));

    PP_pic.style.top = screenCenter[0];
    PP_pic.style.left = screenCenter[1];

    PP_origDims = [parseInt(PP_content.style.height),parseInt(PP_pic.style.width)];
    PP_origLocation = [PP_pic.style.top.substring(0,PP_pic.style.top.length-2),
                    PP_pic.style.left.substring(0,PP_pic.style.left.length-2)]


    PP_pic.style.display = "block";
    PP_popupImage = new Image();
    PP_popupImage.src = PP_popupImageLinks['link_' + masterid][0];
    PP_popupProductTitle =  PP_popupImageLinks['link_' + masterid][1];
    PP_popupImage.alt = PP_popupImageLinks['link_' + masterid][1];

    //if image loaded, show the image
    if(PP_popupImage.complete){
      //add a slight delay so it doesn't flicker
      setTimeout('getImagePopupMerchant('+masterid+',"'+dw_search_id+'","'+dw_epoch_time+'","'+zip_code+'","'+view+'","'+retid+'","'+endcap_cobrand_id+'","'+pid+'","'+product_type+'")',10);
    }
    //otherwise show loading screen
    else{
        loadImageTop = (parseInt(PP_content.style.height)/2) - parseInt(PP_loadImage.height)/2;
        document.getElementById('picturePopup_load').style.top = loadImageTop + 'px';
        document.getElementById('picturePopup_load').style.display = 'block';
        PP_popupImage.onload = function(){
            getImagePopupMerchant(masterid,dw_search_id,dw_epoch_time, zip_code,view, retid, endcap_cobrand_id, pid, product_type);
        }
    }
}

function getImagePopupMerchant(masterid,dw_search_id,dw_epoch_time, zip_code,view, retid,endcap_cobrand_id, pid, product_type){
    var ajax = new AjaxRequest('POST', '/rpc_getSellers.php', true, 3000);
	if (masterid) {
		ajax.setParameter('product_id', masterid);
	}
	if (dw_search_id) {
		ajax.setParameter('dw_search_id', dw_search_id);
	}
	if (dw_epoch_time) {
		ajax.setParameter('dw_epoch_time', dw_epoch_time);
	}
	if (zip_code) {
		ajax.setParameter('zip_code', zip_code);
	}
	if (retid) {
		ajax.setParameter('retid', retid);
	}
    if (endcap_cobrand_id) {
		ajax.setParameter('endcap_cobrand_id', endcap_cobrand_id);
	}  
	if (pid) {
		ajax.setParameter('pid', pid);
	}
    if (product_type) {
		ajax.setParameter('product_type', product_type);
	}
    ajax.setParameter('total_sellers',1);
    ajax.setCallback(loadPopupImage);
	ajax.send();

}

function loadPopupImage(xml){
    PP_showMerchantInfo = true;
    var merchant_box_width = 0;
    var merchant_box_height = 0;
    var ppContent = document.getElementById('picturePopup_content');
    var ppMerchant = document.getElementById("picturePopup_merchant");
    if(ppContent != null && ppMerchant != null && ppMerchant.parentNode == ppContent){
        var tmpDiv = ppMerchant;
        ppContent.removeChild(ppMerchant);
        document.body.appendChild(tmpDiv);
       // document.getElementById('picturePopup_merchant').style.float = "left";
    }
    if(ppMerchant == null){
        var newDiv = document.createElement('div');
        newDiv.setAttribute('id',"picturePopup_merchant");
        picturePopupContent = " <div id=\"popup_merchant_cont\"><nobr>";
        picturePopupContent += "    <div class=\"popup_pricing_right\"  >";
        picturePopupContent += "        <span class=\"ie6\">";
        picturePopupContent += "            Buy Now At";
        picturePopupContent += "            <span id=\"picturePopup_merchant_logo\"></span>";
          picturePopupContent += "          for";
        picturePopupContent += "            <span id=\"picturePopup_merchant_price\"></span>";
        picturePopupContent += "        </span>";
        picturePopupContent += "        <span id=\"picturePopup_merchant_button\">";
        picturePopupContent += "        </span>";
        picturePopupContent += "    </nobr></div>";

        newDiv.innerHTML = picturePopupContent;
        document.body.appendChild(newDiv);
        ppMerchant = newDiv;
    }
    	if(xml == null) {
		PP_showMerchantInfo = false;
	}
	else {      
        
        var offers = xml.getElementsByTagName('offers');
        var json = offers[0].firstChild;
        var objOffer = eval(json.firstChild.nodeValue);
        if(objOffer[0] != null){
            var merchantName = objOffer[0]['title'];
            var price =          objOffer[0]['price'];
            var merchantLink =      objOffer[0]['merchant_link'];
            var bottomlineText =       objOffer[0]['bottomline_text'];
            var merchantLogo =   objOffer[0]['merchant_logo'];
            var onclick = "onClick=\""+objOffer[0]['om_onclick']+"\"";
            var id_type = objOffer[0]['id_type'];
            target = "";
            if(id_type != 'storefront'){
                target = " target = '_blank'";
            }
            else{

            }
            var price_span = document.getElementById("picturePopup_merchant_price");
            var button_span = document.getElementById("picturePopup_merchant_button");

            price_span.innerHTML = "<a href='" + merchantLink + "'" + target + " " + onclick + ">" + price + "</a>";
			button_span.innerHTML = "<a href='" + merchantLink + "'" + target + " " + onclick + " class=\"shopButton_green\"><span>" + "Shop" + "</span></a>";
            var merchant_logo = document.getElementById("picturePopup_merchant_logo");
            var merchant_logo_html = "<a href='" + merchantLink + "' " + target + " class=\"picturePopup_link\" style=\"color:#0068B3;\" " + onclick + ">";

            if(objOffer[0]['merchant_logo'] ){
                merchant_logo_html += '<img src="http://i.pgcdn.com/images/' + objOffer[0]['merchant_logo'] + '"  alt="'+objOffer[0]['title']+'" class="vAlign">';
            }
            else{
                merchant_logo_html +=  objOffer[0]['title'];
            }
            merchant_logo_html += "</a> ";
            merchant_logo.innerHTML = merchant_logo_html;

            //move the merchant box off of the view, retrieve it's size, and then hide it again.
            //only way to retrieve the correct width
            ppMerchant.style.left = "-1000px";
            ppMerchant.style.visibility = "visible";
            merchant_box_width = ppMerchant.offsetWidth;        
            
            merchant_box_height = DomUtils.getElementHeight( ppMerchant );
            
            ppMerchant.style.visibility = "hidden";
            document.body.removeChild(ppMerchant);
            ppContent.appendChild(ppMerchant);
        }
        else{
            PP_showMerchantInfo = false;
        }       
    }
    document.getElementById('picturePopup_load').style.display = 'none';
    PP_pic = document.getElementById('picturePopup');

    var bwidth = PP_popupImage.width;
    var bheight = PP_popupImage.height + merchant_box_height; 
    
    var total_width = Math.max(bwidth,merchant_box_width) + 112; //112 accounts for padding of the border

    //prepare effects
    PP_scaleQueue = Array();
    var xStretch = new Object();
    var yStretch = new Object();
    xStretch.scaleStart = parseInt(PP_pic.style.width);
    xStretch.scaleEnd =  total_width;
    xStretch.dir = "x";
    yStretch.scaleStart = parseInt(PP_content.style.height);
    yStretch.scaleEnd =   bheight;
    yStretch.dir = "y";

    //only add effects to queue if they are neccessary
    if(yStretch.scaleStart != yStretch.scaleEnd){
         PP_scaleQueue.push(yStretch);
    }
    if(xStretch.scaleStart != xStretch.scaleEnd){
         PP_scaleQueue.push(xStretch);
    }


    PP_startTime = new Date().getTime();
    PP_finishTime = PP_startTime + PP_scaleTime;
    PP_totalTime = PP_scaleTime;
    PP_resizeIntervalId = setInterval('resizePopup()',PP_scaleSpeed);

}

function resizePopup(){
    var timeStamp = new Date().getTime();
    if(PP_startTime > timeStamp){
        return;
    }
    if(PP_scaleQueue.length == 0){
         clearInterval(PP_resizeIntervalId);
         insertImage();

         return;
    }
    //current width and height
    var height = parseInt(PP_content.style.height);
    var width = parseInt(PP_pic.style.width);

    //current scale the popup should be, based off of the current time
    var fraction   = (timeStamp - PP_startTime) / PP_totalTime;
    //finished
    if(timeStamp > PP_finishTime){
        //finalize width/height
        if(PP_scaleQueue[0].dir == "x"){
            PP_pic.style.width= PP_scaleQueue[0].scaleEnd + 'px';
        }
        else{
          PP_content.style.height  = PP_scaleQueue[0].scaleEnd + 'px';
        }
        clearInterval(PP_resizeIntervalId);
        PP_scaleQueue.shift();
        //if there are still effects, pop the next one
        if(PP_scaleQueue.length > 0){
            PP_startTime = new Date().getTime();
            PP_finishTime = PP_startTime + PP_scaleTime;
            PP_totalTime = PP_scaleTime;
            PP_resizeIntervalId = setInterval('resizePopup()',PP_scaleSpeed);
        }
        //completely done with scale effects. Fade in the image
        else{
           insertImage();
        }
        return;
    }
    else{

         if(PP_scaleQueue[0].dir == "x"){
            width = PP_scaleQueue[0].scaleStart + (PP_scaleQueue[0].scaleEnd-PP_scaleQueue[0].scaleStart)*fraction;
         }
         else{
            height = PP_scaleQueue[0].scaleStart + (PP_scaleQueue[0].scaleEnd-PP_scaleQueue[0].scaleStart)*fraction;
         }
    }
    PP_content.style.height = height + "px";
    PP_pic.style.width = width + "px";
    if(PP_scaleQueue[0].dir == "x"){
        PP_pic.style.left = (PP_origLocation[1] - (width - PP_origDims[1])/2) + 'px';
    }
}


function insertImage(){

    var height = parseInt(PP_content.style.height);
    var width = parseInt(PP_pic.style.width);
    var  dWidth = (width  - PP_origDims[1])/2;
    PP_pic.style.left = (PP_origLocation[1]-dWidth) + 'px';
    PP_startTime = new Date().getTime();
    PP_finishTime = PP_startTime + PP_scaleTime;
    PP_totalTime = PP_scaleTime;
    var image = document.getElementById('picturePopup_image');
    image.src = PP_popupImage.src;
    image.alt = PP_popupImage.alt;
    //setOpacity(image, 0);

    //need to set both due to IE6 issue
    image.style.visibility = 'visible';
    image.style.display= 'block';

    PP_imageLoadIntervalId = setInterval('fadeImage()',PP_scaleSpeed);

}
function fadeImage(obj){
    var timeStamp = new Date().getTime();
    if(timeStamp > PP_finishTime){
        clearInterval(PP_imageLoadIntervalId);
        addPopupFoot();
    }
    var fraction = (timeStamp - PP_startTime) / PP_totalTime;
    setOpacity(document.getElementById('picturePopup_image'),100*fraction);
}

function addPopupFoot(){
    //move the merchant popup to its correct location
    if(PP_showMerchantInfo){
        document.getElementById('picturePopup_merchant').style.visibility = "visible";
       // document.getElementById('picturePopup_merchant').style.position = "absolute";
	    document.getElementById('picturePopup_merchant').style.left = (parseInt(PP_pic.style.width)/2 -         
            DomUtils.getElementWidth(document.getElementById('picturePopup_merchant'))/2) + "px";
        document.getElementById('picturePopup_merchant').style.top = (parseInt(PP_content.style.height) ) + "px";
    }
    else {
        document.getElementById('picturePopup_merchant').style.visibility = "hidden";
    }
    document.getElementById('picturePopup_close').style.visibility = 'visible';
}

function setOpacity(obj, opacity) {
  opacity = (opacity == 100)?99.999:opacity;
  obj.style.filter = "alpha(opacity:"+opacity+")";
  obj.style.opacity = opacity/100;
}

/** finds the x,y coordinates of the of the top/left corrner of an element when placed at the center of the browser
  * @param width int width of the element to be centered
  * @param height int height of the element to be centered
  * @return Array -> [0] = top, [1] = left
  */
function getScreenCenter(width,height){

    var screenWidth = DomUtils.getWindowWidth();
    var screenHeight = DomUtils.getWindowHeight();
    var scrollX = DomUtils.getWindowScrollX();
    var scrollY = DomUtils.getWindowScrollY();


	if(screenWidth==0 || screenHeight ==0) {
		if(typeof window.opera=="undefined" && document.documentElement.clientWidth) {
			screenWidth = document.documentElement.clientWidth;
			screenHeight = document.documentElement.clientHeight;
		}
		else {
			screenWidth = document.body.clientWidth;
			screenHeight = document.body.clientHeight;
		}
	}
	if(scrollX==0) {
		scrollX = parseInt(document.documentElement.scrollLeft);
   }
   if(scrollY==0) {
		scrollY = parseInt(document.documentElement.scrollTop);
	}

    //var top =  (scrollY + (screenHeight/2) - (height/2) - 20) + 'px';
    var top = (scrollY + screenHeight*.1) + 'px';
    var left = (scrollX + (screenWidth/2) - (width/2) ) + 'px';
    return Array(top,left);
}

function closeLargerImage(){

    is_modal = false;

    var pic = document.getElementById('picturePopup');
    pic.style.display = "none";

    showImageOverlay(false);
    document.getElementById('picturePopup_close').style.visibility = 'hidden';
    var image = document.getElementById('picturePopup_image');
    setOpacity(image, 0);
    document.getElementById('picturePopup_image').style.visibility = 'hidden';
    document.getElementById('picturePopup_merchant').style.visibility = 'hidden';
    document.getElementById('picturePopup_image').style.display = 'none';

}

function closeNewsletterPop(){
    var news = document.getElementById('NewsletterPopup');
    news.style.display = "none";

    showImageOverlay(false);
    document.getElementById('picturePopup_close').style.visibility = 'hidden';
}

function showProductImageOverlay(masterid,aTag,show){ 
    var overlayBox = document.getElementById('picOverlay_' + masterid); 
    var magImg = document.getElementById('zoom_' + masterid); 
    if(show == true){ 
        /*clearTimeout(SPIO_TimeoutID["'" + masterid + "'"]);
        if(overlayBox.style.display == "block"){
            if(SPIO_curFading["'" + masterid + "'"] == false){
                setOpacity(overlayBox,80);
             }
          return;
        }
        setOpacity(overlayBox,0);
        SPIO_curFading["'" + masterid + "'"] = true;
        overlayBox.style.display = "block";
        SPIO_fadeIn(masterid,0); */ 
        overlayBox.style.display = "block";
    }
    else{
        overlayBox.style.display = "none";
        //SPIO_TimeoutID["'" + masterid + "'"] = setTimeout("SPIO_fadeOut(" + masterid + ",80)",100);          
    }  
}
//TABS JS LOGIC

function getprod_showmenu(){
  var getprod_el = document.getElementById("getprod_channels");
  var getprod_iframe_menu = document.getElementById('getprod_iframe_menu');
  var getprod_moretab=document.getElementById("getprod_menupos");
  if (getprod_el) {
	  	getprod_el.style.top=(DomUtils.getElementTop(getprod_moretab)+23)+"px";
		getprod_el.style.left=(DomUtils.getElementLeft(getprod_moretab))+"px";
		getprod_el.style.visibility = "visible";
		getprod_el.style.zIndex = '100';
		getprod_iframe_menu.style.width = getprod_el.offsetWidth;
		getprod_iframe_menu.style.height = getprod_el.offsetHeight;
		getprod_iframe_menu.style.top = getprod_el.style.top;
		getprod_iframe_menu.style.left = getprod_el.style.left;
		getprod_iframe_menu.style.zIndex = getprod_el.style.zIndex - 1;
		getprod_iframe_menu.style.display = "block";
    getprod_show = 1;
  }
}
function getprod_hidemenu(){
  getprod_show = 0;
  setTimeout("getprod_hide()", 300);
}
function getprod_hide()
{
  var getprod_el = document.getElementById("getprod_channels");
  var getprod_iframe_menu = document.getElementById('getprod_iframe_menu');
  if (getprod_el) {
    if (!getprod_show)
    {
      getprod_el.style.visibility = "hidden";
      getprod_iframe_menu.style.display = "none";
    }
  }
}

function SynOpenWinSNND89_2871(tentoe_id){

	window.open('http://syndicate.tentoe.com/Syndicate/SynMaster?Tentoe=' + tentoe_id + '&ParentUrl=' + escape(window.location.href),'_blank', 'width=536,height=525,scrollbars=no,toolbar=no,personalbar=no,statusbar=no,directories=no,location=no,resizable=no,menubar=no,locationbar=no');
}


/**** Agent Smith *****/
AgentSmith = new Object();
AgentSmith.client = 'BOT';
// bot tracker image
AgentSmith.img = new Image();
AgentSmith.assignEvents = function () {
	var anchors = document.getElementsByTagName('a');
	for ( var i = 0; i < anchors.length; i++ ) {
		if ( anchors[i].href && anchors[i].href.match('rd.php') ) {
			window.addEvent(anchors[i], 'click', function(e) {
				if ( AgentSmith.client != 'BOT' ) {
					var reg = /\/k=([^\/]+)/i;
					var matches = reg.exec(this.href);
					AgentSmith.img.src = '/agntsmth.php/'+ matches[1];
				}
			}, anchors[i], true);
			window.addEvent(anchors[i], 'mouseover', function(e) { AgentSmith.client = 'USR'; }, document, true);
			window.addEvent(anchors[i], 'mouseout',  function(e) { AgentSmith.client = 'USR'; }, document, true);
		}
	}
}
/**** End Agent Smith ***/

function openBookmark(ut)
{
    var bkmrk="http://www.pricegrabber.com/?mode=bkmrk";
    var title="PriceGrabber.com - Shopping Comparison";
	window.external.AddFavorite(bkmrk,title);
	url = "/redirect_bookmark.php?ut="+ ut + "";	
	features = "toolbar=no,width=1,height=1,resizable=yes,bgcolor=#000000,scrollbars=no";
    window.name="bookmark";
	window.open( url, "", features );
}
function pg_openPromo(src) {
url = '/info_rebate.php?masterid='+src;
window.open(url, 'promo','height=450,width=550,innerHeight=450,innerWidth=550,menubar=no,status=no,toolbar=no,resizable=yes,scrollbars=yes');
}
function openSoundclips(masterid)
{
	url = "/info_soundclips.php?masterid=" + masterid + "";	
	features = "toolbar=no,width=500,height=450,resizable=yes,bgcolor=#000000,scrollbars=yes";
	window.open( url, "", features );
}
function openVideo( masterid )
{
	url = "/info_streaming.php?PublishedId=" + masterid;	
	features = "toolbar=no,width=300,height=285,resizable=yes,bgcolor=#000000,scrollbars=no";
    window.name="MyWindow";
	window.open( url, "", features );
}
function openlarge( masterid, big_x, big_y )
{
	url = "/info_picture.php?masterid=" + masterid;
	features = "toolbar=no,width=" + big_x + ",height=" + big_y + ",resizable=no,scrollbars=no";
	window.open( url, "techspecs"+masterid+"image", features );
}
function openptw( masterid, desc, topcat )
{
	if( desc )
	{
		url = "/info_ptw.php?masterid=" + masterid + "#description";
	}
	else
	{
		url = "/info_ptw.php?masterid=" + masterid + "&tab_id=" + topcat;	
	}
	features = "toolbar=no,width=540,height=450,resizable=yes,scrollbars=yes";
	window.open( url, "", features );
}
function opengetproddef(type)
{
	url = "/info_getproddef.php?type=" + type;
	features = "toolbar=no,width=400,height=275,resizable=yes,scrollbars=yes";
	window.open( url, "", features );
}
function open_def_win(type)
{
	url = "/info_minipage.php?type=" + type;
	features = "toolbar=no,width=500,height=250,resizable=yes,scrollbars=yes";
	window.open( url, "", features );
}
function openGetCoupon( coupon_id, masterid, redirurl )
{
url = "/coupons_popup.php?coupon_id=" + coupon_id + "&masterid=" + masterid;
        if (redirurl != undefined) url += "&url=" + redirurl;
		features = "toolbar=no,width=444,height=500,resizable=yes,scrollbars=yes";
		window.open( url, "", features );
}
function openGameTrailers( id )
{
  
	url = "/info_streaming_gt.php?gt_id=" + id;
	features = "toolbar=no,width=660,height=400,resizable=yes,bgcolor=#000000,scrollbars=no";
	window.open( url, "", features );
}
function attrib_toggles(subnum,subtype) { 
   if ( subtype == 'a' ) { 
      document.getElementById("sub" + subnum + "_a").style.display = "none"; 
	  document.getElementById("sub" + subnum + "_b").style.display = "block"; 	  
   } 
   else if ( subtype == 'b' ) { 
      document.getElementById("sub" + subnum + "_a").style.display = "block"; 
	  document.getElementById("sub" + subnum + "_b").style.display = "none"; 	  
   } 
}

function swapProductDescription() {
    //Swap the snippet and raw description
    var snippet_elem = document.getElementById('productDescriptionSnippet');
    var raw_elem = document.getElementById('productDescriptionRaw');
    if( snippet_elem && raw_elem ) {
        var snippet = snippet_elem.innerHTML;
        var raw = raw_elem.innerHTML;
        snippet_elem.innerHTML = raw;
        raw_elem.innerHTML = snippet;
    }
}

/* ***************** JS code related to getprod price alert popup ************************ */
function PPbubbleListClose(){
   is_modal = false;
   if(document.getElementById('modal_popup_content_overlay')){
      document.getElementById('modal_popup_content_overlay').style.display = 'none';
   }
   if(document.getElementById('modal_popup_background_overlay')){
      document.getElementById('modal_popup_background_overlay').style.display = 'none';
   }

   var isIE6 = DomUtils.browser.isIE6();
   if(isIE6){
      document.getElementById('shim').style.display = 'none';
   }
}
function ShowProductPagePopUpAlert(){
   if(is_modal) return;
   if( price_history_overlay && price_history_overlay.isOpened() ) {
       price_history_overlay.close();
   }
   ajax = new AjaxRequest('GET', '/search_getprod_ajax.php', true, 3000);
   ajax.setResponseType('html');
   ajax.setParameter('action', 'defaultAction');
      ajax.setParameter('product_id', product_id);
   ajax.setParameter('id_type', id_type);
   ajax.setParameter('search_id', search_id);
   ajax.setParameter('search_epoch_time', search_epoch_time);
   ajax.setParameter('session_id', session_id);
   ajax.setParameter('session_epoch_time', session_epoch_time);
   ajax.setCallback( callbackShowProductPagePopUpAlert );
   ajax.send();
}
function callbackShowProductPagePopUpAlert(HtmlResp){

   var width = document.body.clientWidth ? document.body.clientWidth : DomUtils.getWindowWidth();
   var height = document.body.clientHeight ? document.body.clientHeight : DomUtils.getWindowHeight();
   var scrollX = DomUtils.getWindowScrollX();
   var scrollY = DomUtils.getWindowScrollY();
   if(width==0 || height==0  || isNaN(width) || isNaN(height) || typeof window.opera !="undefined" || (window.opera == 'undefined' && window.opera.version() > 9.5)) {
      if((typeof window.opera=="undefined" || window.opera.version() > 9.5) && document.documentElement.clientWidth) {
         width = document.documentElement.clientWidth;
         height = document.documentElement.clientHeight;
      }
   }
   if(scrollX==0 || scrollY==0 || isNaN(scrollX) || isNaN(scrollY)) {
      scrollX = document.documentElement.scrollLeft;
      scrollY = document.documentElement.scrollTop;
   }

   var div = document.createElement('div');
   div.id = 'modal_popup_content_overlay';
   div.style.position = 'absolute';
   div.style.left = ((width/2)-220)+'px';
   div.style.top = (DomUtils.getWindowScrollY() ? DomUtils.getWindowScrollY() : scrollY) + (DomUtils.getWindowHeight()/2-260)+'px';
   div.style.zIndex = '10001';

   div.innerHTML = HtmlResp;
   background_overlay(true);
   var db = document.body;
   db.appendChild(div);
   
   // Omniture impression tracking for getprod price alert pop up
   var om_str_imp = 'getprodpopup|impression|'+document.getElementById('ProductPagePopUpAlertTopcatName').value+'|'+document.getElementById('ProductPagePopUpAlertPageId').value;
   om_singleH_link('pgrabcom,pgrabusops,pgrabglobal','','prop34', ''+om_str_imp+'','getprodpopup','266bbf74e525f696');
}

// Onclick tracking for the components inside the getprod price alert popup
function ProdPagePopupAlertOnclick(type){
   var newsletter = document.getElementById('ProductPagePopUpAlertNewsletter').checked ? 'Y' : 'N';
   var om_str = 'getprodpopup|click|'+type+'|newsletter'+newsletter+'|'+document.getElementById('ProductPagePopUpAlertTopcatName').value+'|'+document.getElementById('ProductPagePopUpAlertPageId').value;
   om_singleH_link('pgrabcom,pgrabusops,pgrabglobal','','eVar34', ''+om_str+'','','266bbf74e525f696');}

function ProductPagePopUpAlertSubmit(){
   document.getElementById('ProductPagePopUpAlertErr').innerHTML = 'Setting price alert, please wait...';
   var email = document.getElementById('ProductPagePopUpAlertEmail').value;
   var price = document.getElementById('ProductPagePopUpAlertPrice').value;
   var newsletter = document.getElementById('ProductPagePopUpAlertNewsletter').checked ? 'Y' : 'N';
   var product_id = document.getElementById('ProductPagePopUpAlertProductId').value;
   var id_type = document.getElementById('ProductPagePopUpAlertIdType').value;
   var low_price = document.getElementById('ProductPagePopUpAlertLowPrice').value;
   if(isValidEmail(email)){
      document.getElementById('ProductPagePopUpAlertErr').innerHTML = '';
      if(newsletter){
         ajax = new AjaxRequest('GET', '/search_getprod_ajax.php', true, 3000);
         ajax.setCallback( ProductPagePopUpAlertNewsletterCallback );
         ajax.setParameter('temp_newsletter_req', 'yes');
         ajax.setParameter('email', email);
         ajax.setParameter('price', price);
         ajax.setParameter('newsletter', newsletter);
         ajax.setParameter('product_id', product_id);
         ajax.setParameter('id_type', id_type);
         ajax.setParameter('low_price', low_price);
         ajax.setParameter('action', 'ProductPagePopUpAlertSubmit');
         ajax.send();
      }


   }else
      document.getElementById('ProductPagePopUpAlertErr').innerHTML = 'Invalid email address!';
}

function ProductPagePopUpAlertNewsletterCallback(XmlResp){
   if(!XmlResp){
      document.getElementById('ProductPagePopUpAlertErr').innerHTML = 'There was a problem setting your price alert, please try again!';
   }else{
      var error = XmlResp.getElementsByTagName('error') ? XmlResp.getElementsByTagName('error') : null;
      var success = XmlResp.getElementsByTagName('success') ? XmlResp.getElementsByTagName('success') :  null;
      if(error.length > 0){
         var nb = XmlResp.getElementsByTagName("nb")[0].firstChild.nodeValue;
         var desc = XmlResp.getElementsByTagName("desc")[0].firstChild.nodeValue;
         var action = XmlResp.getElementsByTagName("action")[0].firstChild.nodeValue;
         document.getElementById('ProductPagePopUpAlertErr').innerHTML = desc;
      }
      else if(success.length > 0){
         var verification_email = XmlResp.getElementsByTagName("verification_email")[0] ? XmlResp.getElementsByTagName("verification_email")[0].firstChild.nodeValue : null;
         var optin_update = XmlResp.getElementsByTagName("optin_update")[0] ? XmlResp.getElementsByTagName("optin_update")[0].firstChild.nodeValue : null;
         var price_alert = XmlResp.getElementsByTagName("price_alert")[0] ?  XmlResp.getElementsByTagName("price_alert")[0].firstChild.nodeValue : null;
         var msg = '';
         if(price_alert=='Y'){ msg = 'You have successfully singed up for a PriceGrabber Price Alert!'; }
         else if(verification_email=='Y'){ msg = 'Thank you for signing up for a PriceGrabber Price Alert! A verification email has been sent to you; please take a few seconds to verify your email address and then you will be able to receive Price Alerts.'; }

         document.getElementById('ppPriceAlertBox').style.display = 'none';
         document.getElementById('ppPriceAlertBoxMsg').style.display = 'block';
         document.getElementById('ppPriceAlertBoxMsg').innerHTML = '<font color="green">'+msg+'</font><br><br><a href="#" onclick="RefreshProductPageAlert();return false;">Set another Price Alert</a>';
      }else{
         document.getElementById('ProductPagePopUpAlertErr').innerHTML = 'There was a problem adding your price alert, please try again.';
      }
   }
}

function RefreshProductPageAlert(){
         document.getElementById('ppPriceAlertBoxMsg').innerHTML = '';
         document.getElementById('ppPriceAlertBoxMsg').style.display = 'none';
         document.getElementById('ppPriceAlertBox').style.display = 'block';
         document.getElementById('ProductPagePopUpAlertEmail').value = 'Enter email address';
         document.getElementById('ProductPagePopUpAlertPrice').value = 'Target Price';
}


function background_overlay(show){
   if(show){
      if(!document.getElementById('modal_popup_backgroud_overlay')){

         var width = document.body.clientWidth ? document.body.clientWidth : DomUtils.getWindowWidth();
         var height = document.body.clientHeight ? document.body.clientHeight : DomUtils.getWindowHeight();
         var scrollX = DomUtils.getWindowScrollX();
         var scrollY = DomUtils.getWindowScrollY();
         if(width==0 || height==0  || isNaN(width) || isNaN(height) || typeof window.opera !="undefined" || (window.opera == 'undefined' && window.opera.version() > 9.5)){
            if((typeof window.opera=="undefined" || window.opera.version() > 9.5) && (document.documentElement.clientWidth > document.body.clientWidth )) {
               width = document.documentElement.clientWidth;
               height = document.documentElement.clientHeight;
            }
         }
         if(scrollX==0 || scrollY==0 || isNaN(scrollX) || isNaN(scrollY)) {
            scrollX = document.documentElement.scrollLeft;
            scrollY = document.documentElement.scrollTop;
         }

         var div = document.createElement('div');
         div.id = 'modal_popup_background_overlay';
         div.style.position = 'absolute';
         div.style.left = '0px';
         div.style.top = '0px';
         div.style.width = '100%';
         div.style.height = (document.body.clientHeight ? document.body.clientHeight : (scrollY + DomUtils.getWindowHeight())) + 'px';
         div.style.background = '#666666';
         div.style.zIndex = '10000';
         div.style.opacity = '0.4';
         div.style.MozOpacity = '0.4';
         div.style.filter = "alpha(opacity='40')";
         div.style.display = 'block';
         var db = document.body;
         db.appendChild(div);
      }else{
         document.getElementById('modal_popup_backgroud_overlay').style.display = 'block';
      }


      //ADD IFRAME SHIM - for IE6 so select box doesn't show through the popup
      //instead of adding the code for the shim to each page, and potentially missing one, create it manually and append to the body
      var isIE6 = DomUtils.browser.isIE6();
      if(isIE6){
         if(document.getElementById('shim') == null){
            var shim = document.createElement('iframe');
            shim.setAttribute('src', 'javascript:false;');
            shim.setAttribute('scrolling', 'no');
            shim.setAttribute('frameborder', '0');
            shim.setAttribute('id', 'shim');

            //set needed styles for the shim
            shim.style.zIndex = 9999;
            shim.style.display = "none";
            shim.style.position = "absolute";
            shim.style.backgroundColor = "transparent";
            shim.style.top = "0px";
            shim.style.left = "0px";
            document.body.appendChild(shim);
         }

         scrollX = DomUtils.getWindowScrollX();
         scrollY = DomUtils.getWindowScrollY();
         height = DomUtils.getElementHeight(document.body);
         if(document.body.scrollTop) height += document.body.scrollTop ;
         width = DomUtils.getElementWidth(document.body);
         if(height < screen.height) {
            height = (screen.height * .8);
         }

         document.getElementById('shim').style.filter='progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)';
         document.getElementById('shim').style.width = width + scrollX + 'px';
         document.getElementById('shim').style.height = height + scrollY + 150  + 'px';
         document.getElementById('shim').style.display = 'block';
      }


   }else{
      if(!document.getElementById('modal_popup_backgroud_overlay')){
         document.getElementById('modal_popup_backgroud_overlay').style.display = 'none';
      }
   }
}

function newsletterSend(email,referral, margin){
    ajax = new AjaxRequest('GET', '/newsletter_landing.php', true, 3000);
    ajax.setCallback( newsletterCallback );
    ajax.setParameter('temp_newsletter_req', 'yes');
    ajax.setParameter('email', email);
    ajax.setParameter('referral', referral);
    if (margin != '') {
        ajax.setParameter('margin', margin);
    }
    ajax.send();

}

function newsletterCallback(XmlResp){
	if(!XmlResp) {
		return false;
	}
	else {
        var result = XmlResp.getElementsByTagName("result")[0].firstChild.nodeValue;
		var message = XmlResp.getElementsByTagName("message")[0].firstChild.nodeValue;
        try {
            var margin = XmlResp.getElementsByTagName("margin")[0].firstChild.nodeValue;
        } catch(err) {}
       // alert('callback'+result)
        newsletter_overlay(message,result,margin);
        
    }
}


function isValidEmail(emailStr) {
    emailStr = emailStr.replace(/^\s*|\s*$/g,'');
    var emailPat=/^(.+)@(.+)$/;
    var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]";
    var validChars="\[^\\s" + specialChars + "\]";
    var quotedUser="(\"[^\"]*\")";
    var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
    var atom=validChars + '+';
    var word="(" + atom + "|" + quotedUser + ")";
    var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
    var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
    var matchArray=emailStr.match(emailPat);
    if (matchArray==null) {
        return false;
    }
    var user=matchArray[1];
    var domain=matchArray[2];
    if (user.match(userPat)==null) {
        return false;
    }
    var IPArray=domain.match(ipDomainPat);
    if (IPArray!=null) {
        for (var i=1;i<=4;i++) {
            if (IPArray[i]>255) {
                return false;
            }
        }
        return true;
    }
    var domainArray=domain.match(domainPat);
    if (domainArray==null) {
        return false;
    }
    var atomPat=new RegExp(atom,"g");
    var domArr=domain.match(atomPat);
    var len=domArr.length;
    if (domArr[domArr.length-1].length<2 || domArr[domArr.length-1].length>4) {
        return false;
    }
    if (len<2) {
        return false;
    }
    return true;
}

function newsletter_overlay(show,result,margin){
    var browser=navigator.appName;
    switch (browser) {
        case 'Microsoft Internet Explorer':
          var IE = 1;
        break;
        
        default:
           var IE = 0;
        break;   
    }
    
    var nws = document.getElementById('getProd_newsletter');
    if (document.getElementById('newsletter_overlay')==null) {
        var news = document.createElement('div');
        news.setAttribute('id', 'newsletter_overlay'); 
        if (margin != null) news.style.margin = margin;
        nws.appendChild(news);
    }  
   
    var news_over = document.getElementById('newsletter_overlay');
    
        switch(result){
                case 'ok':
                    if (document.getElementById('news_div')!=null) news_over.removeChild(news_over.childNodes[0]);
                   
                    var over = document.createElement('div');
                    if (IE) over.setAttribute('className','vcenter');
                    else over.setAttribute('class','vcenter'); 
                    
                    over.setAttribute('id', 'news_div');
                    news_over.appendChild(over);
                    
                    var p_append_1 = document.createElement('p');
                    var p_append_2 = document.createElement('p');
                    if (IE) p_append_1.setAttribute('className', 'valid');
                    else p_append_1.setAttribute('class', 'valid');
                    p_append_1.innerHTML = 'Thanks for signing up!';
                    p_append_2.innerHTML = 'We\'ve sent you a confirmation email<br>Just click the link inside, and you\'re all set.';
                    over.appendChild(p_append_1);
                    over.appendChild(p_append_2);
                    
                break;
                
                case 'fail':
                    if (document.getElementById('news_div')!=null) news_over.removeChild(news_over.childNodes[0]);
                    
                        var over = document.createElement('div');
                        if (IE) over.setAttribute('className','vcenter');
                        else over.setAttribute('class','vcenter');
                        over.setAttribute('id', 'news_div');
                        news_over.appendChild(over);
                        
                        
                        var p_append_1 = document.createElement('p');
                        var p_append_2 = document.createElement('p');
                        if (IE) p_append_1.setAttribute('className', 'error');
                        else p_append_1.setAttribute('class', 'error');
                        p_append_1.innerHTML = show;
                        over.appendChild(p_append_1);
                        over.appendChild(p_append_2);
                        
                        var p_append_2_a = document.createElement('a');
                        if (IE) p_append_2_a.setAttribute('className', 'greenemailBtn');
                        else p_append_2_a.setAttribute('class', 'greenemailBtn');
                        p_append_2_a.setAttribute('href', 'javascript:void(0)');
                        p_append_2_a.onclick = new Function( "return hide_overlay_focus();" );
                        p_append_2.appendChild(p_append_2_a);
                        
                        var p_append_2_a_span = document.createElement('span');
                        p_append_2_a_span.innerHTML = 'Try Again';
                        p_append_2_a.appendChild(p_append_2_a_span);
                    
                    break;
                    
                    case 'signed':
                        if (document.getElementById('news_div')!=null) news_over.removeChild(news_over.childNodes[0]);
                    
                        var over = document.createElement('div');
                        if (IE) over.setAttribute('className','vcenter_subscribed');
                        else over.setAttribute('class','vcenter_subscribed');
                        over.setAttribute('id', 'news_div');
                        news_over.appendChild(over);
                        
                        
                        var p_append_1 = document.createElement('p');
                        var p_append_2 = document.createElement('p');
                        var p_append_3 = document.createElement('p');
                        var p_append_4 = document.createElement('p');
                        if (IE) p_append_1.setAttribute('className', 'error');
                        else p_append_1.setAttribute('class', 'error');
                        if (IE) p_append_4.setAttribute('className', 'small');
                        else p_append_4.setAttribute('class', 'small');
                        if (IE) p_append_3.setAttribute('className', 'signed');
                        else p_append_3.setAttribute('class', 'signed');
                        if (IE) p_append_2.setAttribute('className', 'signed');
                        else p_append_2.setAttribute('class', 'signed');
                        p_append_1.innerHTML = 'Whoops! You\'re already subscribed!';
                        p_append_2.innerHTML = 'Please check your spam folder, and add <b>email-alerts@pricegrabber.com</b> to your address book.';
                        p_append_4.innerHTML = '<b>Still having problems?</b> ';
                        
                        
                        
                        var p_append_3_a = document.createElement('a');
                        
                        if (IE) p_append_3_a.setAttribute('className', 'greenemailBtn');
                        else p_append_3_a.setAttribute('class', 'greenemailBtn');
                        p_append_3_a.setAttribute('href', '');
                        p_append_3_a.onclick = new Function( "return hide_overlay_focus();" );
                        p_append_3.appendChild(p_append_3_a);
                        
                        var p_append_3_a_span = document.createElement('span');
                        p_append_3_a_span.innerHTML = 'Try Again';
                        p_append_3_a.appendChild(p_append_3_a_span);
                    
                        var p_append_4_a = document.createElement('a');
                        p_append_4_a.setAttribute('href', 'mailto:email-alerts@pricegrabber.com');
                        p_append_4_a.innerHTML = 'Send us an email';
                        
                        p_append_4.appendChild(p_append_4_a);
                        
                        over.appendChild(p_append_1);
                        over.appendChild(p_append_2);
                        over.appendChild(p_append_3);
                        over.appendChild(p_append_4);
                    break;
                
        }
        news_over.style.zIndex = 6;
        news_over.style.display = 'block';
        setTimeout('hide_overlay()', 4000);
    }
    
function hide_overlay_focus(){
    var shim = document.getElementById('newsletter_overlay');
    if (shim.style.display!='none') {
        shim.style.zIndex = 0;
        shim.style.display='none';
        var email = document.getElementById('email');
        email.focus();
        return false;
    }
}

function hide_overlay(){
    var shim = document.getElementById('newsletter_overlay');
    if (shim.style.display!='none') {
        shim.style.zIndex = 0;
        shim.style.display='none';
        return false;
    }
}


function newsletter() {
    var email = document.getElementById('email');
    if (email.value == 'your email address') email.value='';
    email.style.color = '#444';
}

function newsletter_submit(referral, margin) {
    var email = document.getElementById('email');
    if (!isValidEmail(email.value)) {
        var message = "<b>Whoops!</b> Please type a valid email address.";
        newsletter_overlay(message,'fail',margin);
    } else {
        newsletterSend(email.value, referral, margin);
    }
}

/*
Copyright (c) 2008, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.net/yui/license.txt
version: 2.5.1
*/
if(typeof YAHOO=="undefined"||!YAHOO){var YAHOO={};}YAHOO.namespace=function(){var A=arguments,E=null,C,B,D;for(C=0;C<A.length;C=C+1){D=A[C].split(".");E=YAHOO;for(B=(D[0]=="YAHOO")?1:0;B<D.length;B=B+1){E[D[B]]=E[D[B]]||{};E=E[D[B]];}}return E;};YAHOO.log=function(D,A,C){var B=YAHOO.widget.Logger;if(B&&B.log){return B.log(D,A,C);}else{return false;}};YAHOO.register=function(A,E,D){var I=YAHOO.env.modules;if(!I[A]){I[A]={versions:[],builds:[]};}var B=I[A],H=D.version,G=D.build,F=YAHOO.env.listeners;B.name=A;B.version=H;B.build=G;B.versions.push(H);B.builds.push(G);B.mainClass=E;for(var C=0;C<F.length;C=C+1){F[C](B);}if(E){E.VERSION=H;E.BUILD=G;}else{YAHOO.log("mainClass is undefined for module "+A,"warn");}};YAHOO.env=YAHOO.env||{modules:[],listeners:[]};YAHOO.env.getVersion=function(A){return YAHOO.env.modules[A]||null;};YAHOO.env.ua=function(){var C={ie:0,opera:0,gecko:0,webkit:0,mobile:null,air:0};var B=navigator.userAgent,A;if((/KHTML/).test(B)){C.webkit=1;}A=B.match(/AppleWebKit\/([^\s]*)/);if(A&&A[1]){C.webkit=parseFloat(A[1]);if(/ Mobile\//.test(B)){C.mobile="Apple";}else{A=B.match(/NokiaN[^\/]*/);if(A){C.mobile=A[0];}}A=B.match(/AdobeAIR\/([^\s]*)/);if(A){C.air=A[0];}}if(!C.webkit){A=B.match(/Opera[\s\/]([^\s]*)/);if(A&&A[1]){C.opera=parseFloat(A[1]);A=B.match(/Opera Mini[^;]*/);if(A){C.mobile=A[0];}}else{A=B.match(/MSIE\s([^;]*)/);if(A&&A[1]){C.ie=parseFloat(A[1]);}else{A=B.match(/Gecko\/([^\s]*)/);if(A){C.gecko=1;A=B.match(/rv:([^\s\)]*)/);if(A&&A[1]){C.gecko=parseFloat(A[1]);}}}}}return C;}();(function(){YAHOO.namespace("util","widget","example");if("undefined"!==typeof YAHOO_config){var B=YAHOO_config.listener,A=YAHOO.env.listeners,D=true,C;if(B){for(C=0;C<A.length;C=C+1){if(A[C]==B){D=false;break;}}if(D){A.push(B);}}}})();YAHOO.lang=YAHOO.lang||{isArray:function(B){if(B){var A=YAHOO.lang;return A.isNumber(B.length)&&A.isFunction(B.splice);}return false;},isBoolean:function(A){return typeof A==="boolean";},isFunction:function(A){return typeof A==="function";},isNull:function(A){return A===null;},isNumber:function(A){return typeof A==="number"&&isFinite(A);},isObject:function(A){return(A&&(typeof A==="object"||YAHOO.lang.isFunction(A)))||false;},isString:function(A){return typeof A==="string";},isUndefined:function(A){return typeof A==="undefined";},hasOwnProperty:function(A,B){if(Object.prototype.hasOwnProperty){return A.hasOwnProperty(B);}return !YAHOO.lang.isUndefined(A[B])&&A.constructor.prototype[B]!==A[B];},_IEEnumFix:function(C,B){if(YAHOO.env.ua.ie){var E=["toString","valueOf"],A;for(A=0;A<E.length;A=A+1){var F=E[A],D=B[F];if(YAHOO.lang.isFunction(D)&&D!=Object.prototype[F]){C[F]=D;}}}},extend:function(D,E,C){if(!E||!D){throw new Error("YAHOO.lang.extend failed, please check that "+"all dependencies are included.");}var B=function(){};B.prototype=E.prototype;D.prototype=new B();D.prototype.constructor=D;D.superclass=E.prototype;if(E.prototype.constructor==Object.prototype.constructor){E.prototype.constructor=E;}if(C){for(var A in C){D.prototype[A]=C[A];}YAHOO.lang._IEEnumFix(D.prototype,C);}},augmentObject:function(E,D){if(!D||!E){throw new Error("Absorb failed, verify dependencies.");}var A=arguments,C,F,B=A[2];if(B&&B!==true){for(C=2;C<A.length;C=C+1){E[A[C]]=D[A[C]];}}else{for(F in D){if(B||!E[F]){E[F]=D[F];}}YAHOO.lang._IEEnumFix(E,D);}},augmentProto:function(D,C){if(!C||!D){throw new Error("Augment failed, verify dependencies.");}var A=[D.prototype,C.prototype];for(var B=2;B<arguments.length;B=B+1){A.push(arguments[B]);}YAHOO.lang.augmentObject.apply(this,A);},dump:function(A,G){var C=YAHOO.lang,D,F,I=[],J="{...}",B="f(){...}",H=", ",E=" => ";if(!C.isObject(A)){return A+"";}else{if(A instanceof Date||("nodeType" in A&&"tagName" in A)){return A;}else{if(C.isFunction(A)){return B;}}}G=(C.isNumber(G))?G:3;if(C.isArray(A)){I.push("[");for(D=0,F=A.length;D<F;D=D+1){if(C.isObject(A[D])){I.push((G>0)?C.dump(A[D],G-1):J);}else{I.push(A[D]);}I.push(H);}if(I.length>1){I.pop();}I.push("]");}else{I.push("{");for(D in A){if(C.hasOwnProperty(A,D)){I.push(D+E);if(C.isObject(A[D])){I.push((G>0)?C.dump(A[D],G-1):J);}else{I.push(A[D]);}I.push(H);}}if(I.length>1){I.pop();}I.push("}");}return I.join("");},substitute:function(Q,B,J){var G,F,E,M,N,P,D=YAHOO.lang,L=[],C,H="dump",K=" ",A="{",O="}";for(;;){G=Q.lastIndexOf(A);if(G<0){break;}F=Q.indexOf(O,G);if(G+1>=F){break;}C=Q.substring(G+1,F);M=C;P=null;E=M.indexOf(K);if(E>-1){P=M.substring(E+1);M=M.substring(0,E);}N=B[M];if(J){N=J(M,N,P);}if(D.isObject(N)){if(D.isArray(N)){N=D.dump(N,parseInt(P,10));}else{P=P||"";var I=P.indexOf(H);if(I>-1){P=P.substring(4);}if(N.toString===Object.prototype.toString||I>-1){N=D.dump(N,parseInt(P,10));}else{N=N.toString();}}}else{if(!D.isString(N)&&!D.isNumber(N)){N="~-"+L.length+"-~";L[L.length]=C;}}Q=Q.substring(0,G)+N+Q.substring(F+1);}for(G=L.length-1;G>=0;G=G-1){Q=Q.replace(new RegExp("~-"+G+"-~"),"{"+L[G]+"}","g");}return Q;},trim:function(A){try{return A.replace(/^\s+|\s+$/g,"");}catch(B){return A;}},merge:function(){var D={},B=arguments;for(var C=0,A=B.length;C<A;C=C+1){YAHOO.lang.augmentObject(D,B[C],true);}return D;},later:function(H,B,I,D,E){H=H||0;B=B||{};var C=I,G=D,F,A;if(YAHOO.lang.isString(I)){C=B[I];}if(!C){throw new TypeError("method undefined");}if(!YAHOO.lang.isArray(G)){G=[D];}F=function(){C.apply(B,G);};A=(E)?setInterval(F,H):setTimeout(F,H);return{interval:E,cancel:function(){if(this.interval){clearInterval(A);}else{clearTimeout(A);}}};},isValue:function(B){var A=YAHOO.lang;return(A.isObject(B)||A.isString(B)||A.isNumber(B)||A.isBoolean(B));}};YAHOO.util.Lang=YAHOO.lang;YAHOO.lang.augment=YAHOO.lang.augmentProto;YAHOO.augment=YAHOO.lang.augmentProto;YAHOO.extend=YAHOO.lang.extend;YAHOO.register("yahoo",YAHOO,{version:"2.5.1",build:"984"});(function(){var B=YAHOO.util,K,I,J={},F={},M=window.document;YAHOO.env._id_counter=YAHOO.env._id_counter||0;var C=YAHOO.env.ua.opera,L=YAHOO.env.ua.webkit,A=YAHOO.env.ua.gecko,G=YAHOO.env.ua.ie;var E={HYPHEN:/(-[a-z])/i,ROOT_TAG:/^body|html$/i,OP_SCROLL:/^(?:inline|table-row)$/i};var N=function(P){if(!E.HYPHEN.test(P)){return P;}if(J[P]){return J[P];}var Q=P;while(E.HYPHEN.exec(Q)){Q=Q.replace(RegExp.$1,RegExp.$1.substr(1).toUpperCase());}J[P]=Q;return Q;};var O=function(Q){var P=F[Q];if(!P){P=new RegExp("(?:^|\\s+)"+Q+"(?:\\s+|$)");F[Q]=P;}return P;};if(M.defaultView&&M.defaultView.getComputedStyle){K=function(P,S){var R=null;if(S=="float"){S="cssFloat";}var Q=P.ownerDocument.defaultView.getComputedStyle(P,"");if(Q){R=Q[N(S)];}return P.style[S]||R;};}else{if(M.documentElement.currentStyle&&G){K=function(P,R){switch(N(R)){case"opacity":var T=100;try{T=P.filters["DXImageTransform.Microsoft.Alpha"].opacity;}catch(S){try{T=P.filters("alpha").opacity;}catch(S){}}return T/100;case"float":R="styleFloat";default:var Q=P.currentStyle?P.currentStyle[R]:null;return(P.style[R]||Q);}};}else{K=function(P,Q){return P.style[Q];};}}if(G){I=function(P,Q,R){switch(Q){case"opacity":if(YAHOO.lang.isString(P.style.filter)){P.style.filter="alpha(opacity="+R*100+")";if(!P.currentStyle||!P.currentStyle.hasLayout){P.style.zoom=1;}}break;case"float":Q="styleFloat";default:P.style[Q]=R;}};}else{I=function(P,Q,R){if(Q=="float"){Q="cssFloat";}P.style[Q]=R;};}var D=function(P,Q){return P&&P.nodeType==1&&(!Q||Q(P));};YAHOO.util.Dom={get:function(R){if(R&&(R.nodeType||R.item)){return R;}if(YAHOO.lang.isString(R)||!R){return M.getElementById(R);}if(R.length!==undefined){var S=[];for(var Q=0,P=R.length;Q<P;++Q){S[S.length]=B.Dom.get(R[Q]);}return S;}return R;},getStyle:function(P,R){R=N(R);var Q=function(S){return K(S,R);};return B.Dom.batch(P,Q,B.Dom,true);},setStyle:function(P,R,S){R=N(R);var Q=function(T){I(T,R,S);};B.Dom.batch(P,Q,B.Dom,true);},getXY:function(P){var Q=function(R){if((R.parentNode===null||R.offsetParent===null||this.getStyle(R,"display")=="none")&&R!=R.ownerDocument.body){return false;}return H(R);};return B.Dom.batch(P,Q,B.Dom,true);},getX:function(P){var Q=function(R){return B.Dom.getXY(R)[0];};return B.Dom.batch(P,Q,B.Dom,true);},getY:function(P){var Q=function(R){return B.Dom.getXY(R)[1];};return B.Dom.batch(P,Q,B.Dom,true);},setXY:function(P,S,R){var Q=function(V){var U=this.getStyle(V,"position");if(U=="static"){this.setStyle(V,"position","relative");U="relative";}var X=this.getXY(V);if(X===false){return false;}var W=[parseInt(this.getStyle(V,"left"),10),parseInt(this.getStyle(V,"top"),10)];if(isNaN(W[0])){W[0]=(U=="relative")?0:V.offsetLeft;}if(isNaN(W[1])){W[1]=(U=="relative")?0:V.offsetTop;}if(S[0]!==null){V.style.left=S[0]-X[0]+W[0]+"px";}if(S[1]!==null){V.style.top=S[1]-X[1]+W[1]+"px";}if(!R){var T=this.getXY(V);if((S[0]!==null&&T[0]!=S[0])||(S[1]!==null&&T[1]!=S[1])){this.setXY(V,S,true);}}};B.Dom.batch(P,Q,B.Dom,true);},setX:function(Q,P){B.Dom.setXY(Q,[P,null]);},setY:function(P,Q){B.Dom.setXY(P,[null,Q]);},getRegion:function(P){var Q=function(R){if((R.parentNode===null||R.offsetParent===null||this.getStyle(R,"display")=="none")&&R!=R.ownerDocument.body){return false;}var S=B.Region.getRegion(R);return S;};return B.Dom.batch(P,Q,B.Dom,true);},getClientWidth:function(){return B.Dom.getViewportWidth();},getClientHeight:function(){return B.Dom.getViewportHeight();},getElementsByClassName:function(T,X,U,V){X=X||"*";U=(U)?B.Dom.get(U):null||M;if(!U){return[];}var Q=[],P=U.getElementsByTagName(X),W=O(T);for(var R=0,S=P.length;R<S;++R){if(W.test(P[R].className)){Q[Q.length]=P[R];if(V){V.call(P[R],P[R]);}}}return Q;},hasClass:function(R,Q){var P=O(Q);var S=function(T){return P.test(T.className);};return B.Dom.batch(R,S,B.Dom,true);},addClass:function(Q,P){var R=function(S){if(this.hasClass(S,P)){return false;}S.className=YAHOO.lang.trim([S.className,P].join(" "));return true;};return B.Dom.batch(Q,R,B.Dom,true);},removeClass:function(R,Q){var P=O(Q);var S=function(T){if(!Q||!this.hasClass(T,Q)){return false;}var U=T.className;T.className=U.replace(P," ");if(this.hasClass(T,Q)){this.removeClass(T,Q);}T.className=YAHOO.lang.trim(T.className);return true;};return B.Dom.batch(R,S,B.Dom,true);},replaceClass:function(S,Q,P){if(!P||Q===P){return false;}var R=O(Q);var T=function(U){if(!this.hasClass(U,Q)){this.addClass(U,P);return true;}U.className=U.className.replace(R," "+P+" ");if(this.hasClass(U,Q)){this.replaceClass(U,Q,P);}U.className=YAHOO.lang.trim(U.className);return true;};return B.Dom.batch(S,T,B.Dom,true);},generateId:function(P,R){R=R||"yui-gen";var Q=function(S){if(S&&S.id){return S.id;}var T=R+YAHOO.env._id_counter++;if(S){S.id=T;}return T;};return B.Dom.batch(P,Q,B.Dom,true)||Q.apply(B.Dom,arguments);},isAncestor:function(P,Q){P=B.Dom.get(P);Q=B.Dom.get(Q);if(!P||!Q){return false;}if(P.contains&&Q.nodeType&&!L){return P.contains(Q);}else{if(P.compareDocumentPosition&&Q.nodeType){return !!(P.compareDocumentPosition(Q)&16);}else{if(Q.nodeType){return !!this.getAncestorBy(Q,function(R){return R==P;});}}}return false;},inDocument:function(P){return this.isAncestor(M.documentElement,P);},getElementsBy:function(W,Q,R,T){Q=Q||"*";R=(R)?B.Dom.get(R):null||M;if(!R){return[];}var S=[],V=R.getElementsByTagName(Q);for(var U=0,P=V.length;U<P;++U){if(W(V[U])){S[S.length]=V[U];if(T){T(V[U]);}}}return S;},batch:function(T,W,V,R){T=(T&&(T.tagName||T.item))?T:B.Dom.get(T);if(!T||!W){return false;}var S=(R)?V:window;if(T.tagName||T.length===undefined){return W.call(S,T,V);}var U=[];for(var Q=0,P=T.length;Q<P;++Q){U[U.length]=W.call(S,T[Q],V);}return U;},getDocumentHeight:function(){var Q=(M.compatMode!="CSS1Compat")?M.body.scrollHeight:M.documentElement.scrollHeight;var P=Math.max(Q,B.Dom.getViewportHeight());return P;},getDocumentWidth:function(){var Q=(M.compatMode!="CSS1Compat")?M.body.scrollWidth:M.documentElement.scrollWidth;var P=Math.max(Q,B.Dom.getViewportWidth());return P;},getViewportHeight:function(){var P=self.innerHeight;
var Q=M.compatMode;if((Q||G)&&!C){P=(Q=="CSS1Compat")?M.documentElement.clientHeight:M.body.clientHeight;}return P;},getViewportWidth:function(){var P=self.innerWidth;var Q=M.compatMode;if(Q||G){P=(Q=="CSS1Compat")?M.documentElement.clientWidth:M.body.clientWidth;}return P;},getAncestorBy:function(P,Q){while(P=P.parentNode){if(D(P,Q)){return P;}}return null;},getAncestorByClassName:function(Q,P){Q=B.Dom.get(Q);if(!Q){return null;}var R=function(S){return B.Dom.hasClass(S,P);};return B.Dom.getAncestorBy(Q,R);},getAncestorByTagName:function(Q,P){Q=B.Dom.get(Q);if(!Q){return null;}var R=function(S){return S.tagName&&S.tagName.toUpperCase()==P.toUpperCase();};return B.Dom.getAncestorBy(Q,R);},getPreviousSiblingBy:function(P,Q){while(P){P=P.previousSibling;if(D(P,Q)){return P;}}return null;},getPreviousSibling:function(P){P=B.Dom.get(P);if(!P){return null;}return B.Dom.getPreviousSiblingBy(P);},getNextSiblingBy:function(P,Q){while(P){P=P.nextSibling;if(D(P,Q)){return P;}}return null;},getNextSibling:function(P){P=B.Dom.get(P);if(!P){return null;}return B.Dom.getNextSiblingBy(P);},getFirstChildBy:function(P,R){var Q=(D(P.firstChild,R))?P.firstChild:null;return Q||B.Dom.getNextSiblingBy(P.firstChild,R);},getFirstChild:function(P,Q){P=B.Dom.get(P);if(!P){return null;}return B.Dom.getFirstChildBy(P);},getLastChildBy:function(P,R){if(!P){return null;}var Q=(D(P.lastChild,R))?P.lastChild:null;return Q||B.Dom.getPreviousSiblingBy(P.lastChild,R);},getLastChild:function(P){P=B.Dom.get(P);return B.Dom.getLastChildBy(P);},getChildrenBy:function(Q,S){var R=B.Dom.getFirstChildBy(Q,S);var P=R?[R]:[];B.Dom.getNextSiblingBy(R,function(T){if(!S||S(T)){P[P.length]=T;}return false;});return P;},getChildren:function(P){P=B.Dom.get(P);if(!P){}return B.Dom.getChildrenBy(P);},getDocumentScrollLeft:function(P){P=P||M;return Math.max(P.documentElement.scrollLeft,P.body.scrollLeft);},getDocumentScrollTop:function(P){P=P||M;return Math.max(P.documentElement.scrollTop,P.body.scrollTop);},insertBefore:function(Q,P){Q=B.Dom.get(Q);P=B.Dom.get(P);if(!Q||!P||!P.parentNode){return null;}return P.parentNode.insertBefore(Q,P);},insertAfter:function(Q,P){Q=B.Dom.get(Q);P=B.Dom.get(P);if(!Q||!P||!P.parentNode){return null;}if(P.nextSibling){return P.parentNode.insertBefore(Q,P.nextSibling);}else{return P.parentNode.appendChild(Q);}},getClientRegion:function(){var R=B.Dom.getDocumentScrollTop(),Q=B.Dom.getDocumentScrollLeft(),S=B.Dom.getViewportWidth()+Q,P=B.Dom.getViewportHeight()+R;return new B.Region(R,S,P,Q);}};var H=function(){if(M.documentElement.getBoundingClientRect){return function(Q){var R=Q.getBoundingClientRect();var P=Q.ownerDocument;return[R.left+B.Dom.getDocumentScrollLeft(P),R.top+B.Dom.getDocumentScrollTop(P)];};}else{return function(R){var S=[R.offsetLeft,R.offsetTop];var Q=R.offsetParent;var P=(L&&B.Dom.getStyle(R,"position")=="absolute"&&R.offsetParent==R.ownerDocument.body);if(Q!=R){while(Q){S[0]+=Q.offsetLeft;S[1]+=Q.offsetTop;if(!P&&L&&B.Dom.getStyle(Q,"position")=="absolute"){P=true;}Q=Q.offsetParent;}}if(P){S[0]-=R.ownerDocument.body.offsetLeft;S[1]-=R.ownerDocument.body.offsetTop;}Q=R.parentNode;while(Q.tagName&&!E.ROOT_TAG.test(Q.tagName)){if(Q.scrollTop||Q.scrollLeft){if(!E.OP_SCROLL.test(B.Dom.getStyle(Q,"display"))){if(!C||B.Dom.getStyle(Q,"overflow")!=="visible"){S[0]-=Q.scrollLeft;S[1]-=Q.scrollTop;}}}Q=Q.parentNode;}return S;};}}();})();YAHOO.util.Region=function(C,D,A,B){this.top=C;this[1]=C;this.right=D;this.bottom=A;this.left=B;this[0]=B;};YAHOO.util.Region.prototype.contains=function(A){return(A.left>=this.left&&A.right<=this.right&&A.top>=this.top&&A.bottom<=this.bottom);};YAHOO.util.Region.prototype.getArea=function(){return((this.bottom-this.top)*(this.right-this.left));};YAHOO.util.Region.prototype.intersect=function(E){var C=Math.max(this.top,E.top);var D=Math.min(this.right,E.right);var A=Math.min(this.bottom,E.bottom);var B=Math.max(this.left,E.left);if(A>=C&&D>=B){return new YAHOO.util.Region(C,D,A,B);}else{return null;}};YAHOO.util.Region.prototype.union=function(E){var C=Math.min(this.top,E.top);var D=Math.max(this.right,E.right);var A=Math.max(this.bottom,E.bottom);var B=Math.min(this.left,E.left);return new YAHOO.util.Region(C,D,A,B);};YAHOO.util.Region.prototype.toString=function(){return("Region {"+"top: "+this.top+", right: "+this.right+", bottom: "+this.bottom+", left: "+this.left+"}");};YAHOO.util.Region.getRegion=function(D){var F=YAHOO.util.Dom.getXY(D);var C=F[1];var E=F[0]+D.offsetWidth;var A=F[1]+D.offsetHeight;var B=F[0];return new YAHOO.util.Region(C,E,A,B);};YAHOO.util.Point=function(A,B){if(YAHOO.lang.isArray(A)){B=A[1];A=A[0];}this.x=this.right=this.left=this[0]=A;this.y=this.top=this.bottom=this[1]=B;};YAHOO.util.Point.prototype=new YAHOO.util.Region();YAHOO.register("dom",YAHOO.util.Dom,{version:"2.5.1",build:"984"});YAHOO.util.CustomEvent=function(D,B,C,A){this.type=D;this.scope=B||window;this.silent=C;this.signature=A||YAHOO.util.CustomEvent.LIST;this.subscribers=[];if(!this.silent){}var E="_YUICEOnSubscribe";if(D!==E){this.subscribeEvent=new YAHOO.util.CustomEvent(E,this,true);}this.lastError=null;};YAHOO.util.CustomEvent.LIST=0;YAHOO.util.CustomEvent.FLAT=1;YAHOO.util.CustomEvent.prototype={subscribe:function(B,C,A){if(!B){throw new Error("Invalid callback for subscriber to '"+this.type+"'");}if(this.subscribeEvent){this.subscribeEvent.fire(B,C,A);}this.subscribers.push(new YAHOO.util.Subscriber(B,C,A));},unsubscribe:function(D,F){if(!D){return this.unsubscribeAll();}var E=false;for(var B=0,A=this.subscribers.length;B<A;++B){var C=this.subscribers[B];if(C&&C.contains(D,F)){this._delete(B);E=true;}}return E;},fire:function(){var D=this.subscribers.length;if(!D&&this.silent){return true;}var H=[].slice.call(arguments,0),F=true,C,I=false;if(!this.silent){}var B=this.subscribers.slice();for(C=0;C<D;++C){var K=B[C];if(!K){I=true;}else{if(!this.silent){}var J=K.getScope(this.scope);if(this.signature==YAHOO.util.CustomEvent.FLAT){var A=null;if(H.length>0){A=H[0];}try{F=K.fn.call(J,A,K.obj);}catch(E){this.lastError=E;}}else{try{F=K.fn.call(J,this.type,H,K.obj);}catch(G){this.lastError=G;}}if(false===F){if(!this.silent){}return false;}}}return true;},unsubscribeAll:function(){for(var A=this.subscribers.length-1;A>-1;A--){this._delete(A);}this.subscribers=[];return A;},_delete:function(A){var B=this.subscribers[A];if(B){delete B.fn;delete B.obj;}this.subscribers.splice(A,1);},toString:function(){return"CustomEvent: "+"'"+this.type+"', "+"scope: "+this.scope;}};YAHOO.util.Subscriber=function(B,C,A){this.fn=B;this.obj=YAHOO.lang.isUndefined(C)?null:C;this.override=A;};YAHOO.util.Subscriber.prototype.getScope=function(A){if(this.override){if(this.override===true){return this.obj;}else{return this.override;}}return A;};YAHOO.util.Subscriber.prototype.contains=function(A,B){if(B){return(this.fn==A&&this.obj==B);}else{return(this.fn==A);}};YAHOO.util.Subscriber.prototype.toString=function(){return"Subscriber { obj: "+this.obj+", override: "+(this.override||"no")+" }";};if(!YAHOO.util.Event){YAHOO.util.Event=function(){var H=false;var I=[];var J=[];var G=[];var E=[];var C=0;var F=[];var B=[];var A=0;var D={63232:38,63233:40,63234:37,63235:39,63276:33,63277:34,25:9};return{POLL_RETRYS:2000,POLL_INTERVAL:20,EL:0,TYPE:1,FN:2,WFN:3,UNLOAD_OBJ:3,ADJ_SCOPE:4,OBJ:5,OVERRIDE:6,lastError:null,isSafari:YAHOO.env.ua.webkit,webkit:YAHOO.env.ua.webkit,isIE:YAHOO.env.ua.ie,_interval:null,_dri:null,DOMReady:false,startInterval:function(){if(!this._interval){var K=this;var L=function(){K._tryPreloadAttach();};this._interval=setInterval(L,this.POLL_INTERVAL);}},onAvailable:function(P,M,Q,O,N){var K=(YAHOO.lang.isString(P))?[P]:P;for(var L=0;L<K.length;L=L+1){F.push({id:K[L],fn:M,obj:Q,override:O,checkReady:N});}C=this.POLL_RETRYS;this.startInterval();},onContentReady:function(M,K,N,L){this.onAvailable(M,K,N,L,true);},onDOMReady:function(K,M,L){if(this.DOMReady){setTimeout(function(){var N=window;if(L){if(L===true){N=M;}else{N=L;}}K.call(N,"DOMReady",[],M);},0);}else{this.DOMReadyEvent.subscribe(K,M,L);}},addListener:function(M,K,V,Q,L){if(!V||!V.call){return false;}if(this._isValidCollection(M)){var W=true;for(var R=0,T=M.length;R<T;++R){W=this.on(M[R],K,V,Q,L)&&W;}return W;}else{if(YAHOO.lang.isString(M)){var P=this.getEl(M);if(P){M=P;}else{this.onAvailable(M,function(){YAHOO.util.Event.on(M,K,V,Q,L);});return true;}}}if(!M){return false;}if("unload"==K&&Q!==this){J[J.length]=[M,K,V,Q,L];return true;}var Y=M;if(L){if(L===true){Y=Q;}else{Y=L;}}var N=function(Z){return V.call(Y,YAHOO.util.Event.getEvent(Z,M),Q);};var X=[M,K,V,N,Y,Q,L];var S=I.length;I[S]=X;if(this.useLegacyEvent(M,K)){var O=this.getLegacyIndex(M,K);if(O==-1||M!=G[O][0]){O=G.length;B[M.id+K]=O;G[O]=[M,K,M["on"+K]];E[O]=[];M["on"+K]=function(Z){YAHOO.util.Event.fireLegacyEvent(YAHOO.util.Event.getEvent(Z),O);};}E[O].push(X);}else{try{this._simpleAdd(M,K,N,false);}catch(U){this.lastError=U;this.removeListener(M,K,V);return false;}}return true;},fireLegacyEvent:function(O,M){var Q=true,K,S,R,T,P;S=E[M].slice();for(var L=0,N=S.length;L<N;++L){R=S[L];if(R&&R[this.WFN]){T=R[this.ADJ_SCOPE];P=R[this.WFN].call(T,O);Q=(Q&&P);}}K=G[M];if(K&&K[2]){K[2](O);}return Q;},getLegacyIndex:function(L,M){var K=this.generateId(L)+M;if(typeof B[K]=="undefined"){return -1;}else{return B[K];}},useLegacyEvent:function(L,M){if(this.webkit&&("click"==M||"dblclick"==M)){var K=parseInt(this.webkit,10);if(!isNaN(K)&&K<418){return true;}}return false;},removeListener:function(L,K,T){var O,R,V;if(typeof L=="string"){L=this.getEl(L);}else{if(this._isValidCollection(L)){var U=true;for(O=L.length-1;O>-1;O--){U=(this.removeListener(L[O],K,T)&&U);}return U;}}if(!T||!T.call){return this.purgeElement(L,false,K);}if("unload"==K){for(O=J.length-1;O>-1;O--){V=J[O];if(V&&V[0]==L&&V[1]==K&&V[2]==T){J.splice(O,1);return true;}}return false;}var P=null;var Q=arguments[3];if("undefined"===typeof Q){Q=this._getCacheIndex(L,K,T);}if(Q>=0){P=I[Q];}if(!L||!P){return false;}if(this.useLegacyEvent(L,K)){var N=this.getLegacyIndex(L,K);var M=E[N];if(M){for(O=0,R=M.length;O<R;++O){V=M[O];if(V&&V[this.EL]==L&&V[this.TYPE]==K&&V[this.FN]==T){M.splice(O,1);break;}}}}else{try{this._simpleRemove(L,K,P[this.WFN],false);}catch(S){this.lastError=S;return false;}}delete I[Q][this.WFN];delete I[Q][this.FN];I.splice(Q,1);return true;},getTarget:function(M,L){var K=M.target||M.srcElement;return this.resolveTextNode(K);},resolveTextNode:function(L){try{if(L&&3==L.nodeType){return L.parentNode;}}catch(K){}return L;},getPageX:function(L){var K=L.pageX;if(!K&&0!==K){K=L.clientX||0;if(this.isIE){K+=this._getScrollLeft();}}return K;},getPageY:function(K){var L=K.pageY;if(!L&&0!==L){L=K.clientY||0;if(this.isIE){L+=this._getScrollTop();}}return L;},getXY:function(K){return[this.getPageX(K),this.getPageY(K)];},getRelatedTarget:function(L){var K=L.relatedTarget;
if(!K){if(L.type=="mouseout"){K=L.toElement;}else{if(L.type=="mouseover"){K=L.fromElement;}}}return this.resolveTextNode(K);},getTime:function(M){if(!M.time){var L=new Date().getTime();try{M.time=L;}catch(K){this.lastError=K;return L;}}return M.time;},stopEvent:function(K){this.stopPropagation(K);this.preventDefault(K);},stopPropagation:function(K){if(K.stopPropagation){K.stopPropagation();}else{K.cancelBubble=true;}},preventDefault:function(K){if(K.preventDefault){K.preventDefault();}else{K.returnValue=false;}},getEvent:function(M,K){var L=M||window.event;if(!L){var N=this.getEvent.caller;while(N){L=N.arguments[0];if(L&&Event==L.constructor){break;}N=N.caller;}}return L;},getCharCode:function(L){var K=L.keyCode||L.charCode||0;if(YAHOO.env.ua.webkit&&(K in D)){K=D[K];}return K;},_getCacheIndex:function(O,P,N){for(var M=0,L=I.length;M<L;M=M+1){var K=I[M];if(K&&K[this.FN]==N&&K[this.EL]==O&&K[this.TYPE]==P){return M;}}return -1;},generateId:function(K){var L=K.id;if(!L){L="yuievtautoid-"+A;++A;K.id=L;}return L;},_isValidCollection:function(L){try{return(L&&typeof L!=="string"&&L.length&&!L.tagName&&!L.alert&&typeof L[0]!=="undefined");}catch(K){return false;}},elCache:{},getEl:function(K){return(typeof K==="string")?document.getElementById(K):K;},clearCache:function(){},DOMReadyEvent:new YAHOO.util.CustomEvent("DOMReady",this),_load:function(L){if(!H){H=true;var K=YAHOO.util.Event;K._ready();K._tryPreloadAttach();}},_ready:function(L){var K=YAHOO.util.Event;if(!K.DOMReady){K.DOMReady=true;K.DOMReadyEvent.fire();K._simpleRemove(document,"DOMContentLoaded",K._ready);}},_tryPreloadAttach:function(){if(F.length===0){C=0;clearInterval(this._interval);this._interval=null;return ;}if(this.locked){return ;}if(this.isIE){if(!this.DOMReady){this.startInterval();return ;}}this.locked=true;var Q=!H;if(!Q){Q=(C>0&&F.length>0);}var P=[];var R=function(T,U){var S=T;if(U.override){if(U.override===true){S=U.obj;}else{S=U.override;}}U.fn.call(S,U.obj);};var L,K,O,N,M=[];for(L=0,K=F.length;L<K;L=L+1){O=F[L];if(O){N=this.getEl(O.id);if(N){if(O.checkReady){if(H||N.nextSibling||!Q){M.push(O);F[L]=null;}}else{R(N,O);F[L]=null;}}else{P.push(O);}}}for(L=0,K=M.length;L<K;L=L+1){O=M[L];R(this.getEl(O.id),O);}C--;if(Q){for(L=F.length-1;L>-1;L--){O=F[L];if(!O||!O.id){F.splice(L,1);}}this.startInterval();}else{clearInterval(this._interval);this._interval=null;}this.locked=false;},purgeElement:function(O,P,R){var M=(YAHOO.lang.isString(O))?this.getEl(O):O;var Q=this.getListeners(M,R),N,K;if(Q){for(N=Q.length-1;N>-1;N--){var L=Q[N];this.removeListener(M,L.type,L.fn);}}if(P&&M&&M.childNodes){for(N=0,K=M.childNodes.length;N<K;++N){this.purgeElement(M.childNodes[N],P,R);}}},getListeners:function(M,K){var P=[],L;if(!K){L=[I,J];}else{if(K==="unload"){L=[J];}else{L=[I];}}var R=(YAHOO.lang.isString(M))?this.getEl(M):M;for(var O=0;O<L.length;O=O+1){var T=L[O];if(T){for(var Q=0,S=T.length;Q<S;++Q){var N=T[Q];if(N&&N[this.EL]===R&&(!K||K===N[this.TYPE])){P.push({type:N[this.TYPE],fn:N[this.FN],obj:N[this.OBJ],adjust:N[this.OVERRIDE],scope:N[this.ADJ_SCOPE],index:Q});}}}}return(P.length)?P:null;},_unload:function(Q){var K=YAHOO.util.Event,N,M,L,P,O,R=J.slice();for(N=0,P=J.length;N<P;++N){L=R[N];if(L){var S=window;if(L[K.ADJ_SCOPE]){if(L[K.ADJ_SCOPE]===true){S=L[K.UNLOAD_OBJ];}else{S=L[K.ADJ_SCOPE];}}L[K.FN].call(S,K.getEvent(Q,L[K.EL]),L[K.UNLOAD_OBJ]);R[N]=null;L=null;S=null;}}J=null;if(I){for(M=I.length-1;M>-1;M--){L=I[M];if(L){K.removeListener(L[K.EL],L[K.TYPE],L[K.FN],M);}}L=null;}G=null;K._simpleRemove(window,"unload",K._unload);},_getScrollLeft:function(){return this._getScroll()[1];},_getScrollTop:function(){return this._getScroll()[0];},_getScroll:function(){var K=document.documentElement,L=document.body;if(K&&(K.scrollTop||K.scrollLeft)){return[K.scrollTop,K.scrollLeft];}else{if(L){return[L.scrollTop,L.scrollLeft];}else{return[0,0];}}},regCE:function(){},_simpleAdd:function(){if(window.addEventListener){return function(M,N,L,K){M.addEventListener(N,L,(K));};}else{if(window.attachEvent){return function(M,N,L,K){M.attachEvent("on"+N,L);};}else{return function(){};}}}(),_simpleRemove:function(){if(window.removeEventListener){return function(M,N,L,K){M.removeEventListener(N,L,(K));};}else{if(window.detachEvent){return function(L,M,K){L.detachEvent("on"+M,K);};}else{return function(){};}}}()};}();(function(){var EU=YAHOO.util.Event;EU.on=EU.addListener;
/* DOMReady: based on work by: Dean Edwards/John Resig/Matthias Miller */
if(EU.isIE){YAHOO.util.Event.onDOMReady(YAHOO.util.Event._tryPreloadAttach,YAHOO.util.Event,true);var n=document.createElement("p");EU._dri=setInterval(function(){try{n.doScroll("left");clearInterval(EU._dri);EU._dri=null;EU._ready();n=null;}catch(ex){}},EU.POLL_INTERVAL);}else{if(EU.webkit&&EU.webkit<525){EU._dri=setInterval(function(){var rs=document.readyState;if("loaded"==rs||"complete"==rs){clearInterval(EU._dri);EU._dri=null;EU._ready();}},EU.POLL_INTERVAL);}else{EU._simpleAdd(document,"DOMContentLoaded",EU._ready);}}EU._simpleAdd(window,"load",EU._load);EU._simpleAdd(window,"unload",EU._unload);EU._tryPreloadAttach();})();}YAHOO.util.EventProvider=function(){};YAHOO.util.EventProvider.prototype={__yui_events:null,__yui_subscribers:null,subscribe:function(A,C,F,E){this.__yui_events=this.__yui_events||{};var D=this.__yui_events[A];if(D){D.subscribe(C,F,E);}else{this.__yui_subscribers=this.__yui_subscribers||{};var B=this.__yui_subscribers;if(!B[A]){B[A]=[];}B[A].push({fn:C,obj:F,override:E});}},unsubscribe:function(C,E,G){this.__yui_events=this.__yui_events||{};var A=this.__yui_events;if(C){var F=A[C];if(F){return F.unsubscribe(E,G);}}else{var B=true;for(var D in A){if(YAHOO.lang.hasOwnProperty(A,D)){B=B&&A[D].unsubscribe(E,G);}}return B;}return false;},unsubscribeAll:function(A){return this.unsubscribe(A);},createEvent:function(G,D){this.__yui_events=this.__yui_events||{};var A=D||{};var I=this.__yui_events;if(I[G]){}else{var H=A.scope||this;var E=(A.silent);var B=new YAHOO.util.CustomEvent(G,H,E,YAHOO.util.CustomEvent.FLAT);
I[G]=B;if(A.onSubscribeCallback){B.subscribeEvent.subscribe(A.onSubscribeCallback);}this.__yui_subscribers=this.__yui_subscribers||{};var F=this.__yui_subscribers[G];if(F){for(var C=0;C<F.length;++C){B.subscribe(F[C].fn,F[C].obj,F[C].override);}}}return I[G];},fireEvent:function(E,D,A,C){this.__yui_events=this.__yui_events||{};var G=this.__yui_events[E];if(!G){return null;}var B=[];for(var F=1;F<arguments.length;++F){B.push(arguments[F]);}return G.fire.apply(G,B);},hasEvent:function(A){if(this.__yui_events){if(this.__yui_events[A]){return true;}}return false;}};YAHOO.util.KeyListener=function(A,F,B,C){if(!A){}else{if(!F){}else{if(!B){}}}if(!C){C=YAHOO.util.KeyListener.KEYDOWN;}var D=new YAHOO.util.CustomEvent("keyPressed");this.enabledEvent=new YAHOO.util.CustomEvent("enabled");this.disabledEvent=new YAHOO.util.CustomEvent("disabled");if(typeof A=="string"){A=document.getElementById(A);}if(typeof B=="function"){D.subscribe(B);}else{D.subscribe(B.fn,B.scope,B.correctScope);}function E(J,I){if(!F.shift){F.shift=false;}if(!F.alt){F.alt=false;}if(!F.ctrl){F.ctrl=false;}if(J.shiftKey==F.shift&&J.altKey==F.alt&&J.ctrlKey==F.ctrl){var G;if(F.keys instanceof Array){for(var H=0;H<F.keys.length;H++){G=F.keys[H];if(G==J.charCode){D.fire(J.charCode,J);break;}else{if(G==J.keyCode){D.fire(J.keyCode,J);break;}}}}else{G=F.keys;if(G==J.charCode){D.fire(J.charCode,J);}else{if(G==J.keyCode){D.fire(J.keyCode,J);}}}}}this.enable=function(){if(!this.enabled){YAHOO.util.Event.addListener(A,C,E);this.enabledEvent.fire(F);}this.enabled=true;};this.disable=function(){if(this.enabled){YAHOO.util.Event.removeListener(A,C,E);this.disabledEvent.fire(F);}this.enabled=false;};this.toString=function(){return"KeyListener ["+F.keys+"] "+A.tagName+(A.id?"["+A.id+"]":"");};};YAHOO.util.KeyListener.KEYDOWN="keydown";YAHOO.util.KeyListener.KEYUP="keyup";YAHOO.util.KeyListener.KEY={ALT:18,BACK_SPACE:8,CAPS_LOCK:20,CONTROL:17,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,LEFT:37,META:224,NUM_LOCK:144,PAGE_DOWN:34,PAGE_UP:33,PAUSE:19,PRINTSCREEN:44,RIGHT:39,SCROLL_LOCK:145,SHIFT:16,SPACE:32,TAB:9,UP:38};YAHOO.register("event",YAHOO.util.Event,{version:"2.5.1",build:"984"});YAHOO.register("yahoo-dom-event", YAHOO, {version: "2.5.1", build: "984"});
/*
Copyright (c) 2008, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.net/yui/license.txt
version: 2.5.1
*/
if(typeof (YAHOO.util.ImageLoader)=="undefined"){YAHOO.util.ImageLoader={};}YAHOO.util.ImageLoader.group=function(A,B,C){this.name="unnamed";this._imgObjs={};this.timeoutLen=C;this._timeout=null;this._triggers=[];this._customTriggers=[];this.foldConditional=false;this.className=null;this._classImageEls=null;YAHOO.util.Event.addListener(window,"load",this._onloadTasks,this,true);this.addTrigger(A,B);};YAHOO.util.ImageLoader.group.prototype.addTrigger=function(B,C){if(!B||!C){return ;}var A=function(){this.fetch();};this._triggers.push([B,C,A]);YAHOO.util.Event.addListener(B,C,A,this,true);};YAHOO.util.ImageLoader.group.prototype.addCustomTrigger=function(B){if(!B||!B instanceof YAHOO.util.CustomEvent){return ;}var A=function(){this.fetch();};this._customTriggers.push([B,A]);B.subscribe(A,this,true);};YAHOO.util.ImageLoader.group.prototype._onloadTasks=function(){if(this.timeoutLen&&typeof (this.timeoutLen)=="number"&&this.timeoutLen>0){this._timeout=setTimeout(this._getFetchTimeout(),this.timeoutLen*1000);}if(this.foldConditional){this._foldCheck();}};YAHOO.util.ImageLoader.group.prototype._getFetchTimeout=function(){var A=this;return function(){A.fetch();};};YAHOO.util.ImageLoader.group.prototype.registerBgImage=function(B,A){this._imgObjs[B]=new YAHOO.util.ImageLoader.bgImgObj(B,A);return this._imgObjs[B];};YAHOO.util.ImageLoader.group.prototype.registerSrcImage=function(D,B,C,A){this._imgObjs[D]=new YAHOO.util.ImageLoader.srcImgObj(D,B,C,A);return this._imgObjs[D];};YAHOO.util.ImageLoader.group.prototype.registerPngBgImage=function(C,B,A){this._imgObjs[C]=new YAHOO.util.ImageLoader.pngBgImgObj(C,B,A);return this._imgObjs[C];};YAHOO.util.ImageLoader.group.prototype.fetch=function(){clearTimeout(this._timeout);for(var B=0,A=this._triggers.length;B<A;B++){YAHOO.util.Event.removeListener(this._triggers[B][0],this._triggers[B][1],this._triggers[B][2]);}for(var B=0,A=this._customTriggers.length;B<A;B++){this._customTriggers[B][0].unsubscribe(this._customTriggers[B][1],this);}this._fetchByClass();for(var C in this._imgObjs){if(YAHOO.lang.hasOwnProperty(this._imgObjs,C)){this._imgObjs[C].fetch();}}};YAHOO.util.ImageLoader.group.prototype._foldCheck=function(){var C=(document.compatMode!="CSS1Compat")?document.body.scrollTop:document.documentElement.scrollTop;var D=YAHOO.util.Dom.getViewportHeight();var A=C+D;var E=(document.compatMode!="CSS1Compat")?document.body.scrollLeft:document.documentElement.scrollLeft;var G=YAHOO.util.Dom.getViewportWidth();var I=E+G;for(var B in this._imgObjs){if(YAHOO.lang.hasOwnProperty(this._imgObjs,B)){var J=YAHOO.util.Dom.getXY(this._imgObjs[B].domId);if(J[1]<A&&J[0]<I){this._imgObjs[B].fetch();}}}if(this.className){this._classImageEls=YAHOO.util.Dom.getElementsByClassName(this.className);for(var F=0,H=this._classImageEls.length;F<H;F++){var J=YAHOO.util.Dom.getXY(this._classImageEls[F]);if(J[1]<A&&J[0]<I){YAHOO.util.Dom.removeClass(this._classImageEls[F],this.className);}}}};YAHOO.util.ImageLoader.group.prototype._fetchByClass=function(){if(!this.className){return ;}if(this._classImageEls===null){this._classImageEls=YAHOO.util.Dom.getElementsByClassName(this.className);}YAHOO.util.Dom.removeClass(this._classImageEls,this.className);};YAHOO.util.ImageLoader.imgObj=function(B,A){this.domId=B;this.url=A;this.width=null;this.height=null;this.setVisible=false;this._fetched=false;};YAHOO.util.ImageLoader.imgObj.prototype.fetch=function(){if(this._fetched){return ;}var A=document.getElementById(this.domId);if(!A){return ;}this._applyUrl(A);if(this.setVisible){A.style.visibility="visible";}if(this.width){A.width=this.width;}if(this.height){A.height=this.height;}this._fetched=true;};YAHOO.util.ImageLoader.imgObj.prototype._applyUrl=function(A){};YAHOO.util.ImageLoader.bgImgObj=function(B,A){YAHOO.util.ImageLoader.bgImgObj.superclass.constructor.call(this,B,A);};YAHOO.lang.extend(YAHOO.util.ImageLoader.bgImgObj,YAHOO.util.ImageLoader.imgObj);YAHOO.util.ImageLoader.bgImgObj.prototype._applyUrl=function(A){A.style.backgroundImage="url('"+this.url+"')";};YAHOO.util.ImageLoader.srcImgObj=function(D,B,C,A){YAHOO.util.ImageLoader.srcImgObj.superclass.constructor.call(this,D,B);this.width=C;this.height=A;};YAHOO.lang.extend(YAHOO.util.ImageLoader.srcImgObj,YAHOO.util.ImageLoader.imgObj);YAHOO.util.ImageLoader.srcImgObj.prototype._applyUrl=function(A){A.src=this.url;};YAHOO.util.ImageLoader.pngBgImgObj=function(C,B,A){YAHOO.util.ImageLoader.pngBgImgObj.superclass.constructor.call(this,C,B);this.props=A||{};};YAHOO.lang.extend(YAHOO.util.ImageLoader.pngBgImgObj,YAHOO.util.ImageLoader.imgObj);YAHOO.util.ImageLoader.pngBgImgObj.prototype._applyUrl=function(B){if(YAHOO.env.ua.ie&&YAHOO.env.ua.ie<=6){var C=(YAHOO.lang.isUndefined(this.props.sizingMethod))?"scale":this.props.sizingMethod;var A=(YAHOO.lang.isUndefined(this.props.enabled))?"true":this.props.enabled;B.style.filter='progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'+this.url+'", sizingMethod="'+C+'", enabled="'+A+'")';}else{B.style.backgroundImage="url('"+this.url+"')";}};YAHOO.register("imageloader",YAHOO.util.ImageLoader,{version:"2.5.1",build:"984"});var price_history_include_success = false;
var waiting_on_includes = false;
window.jquery_loaded = false;
window.jquery_tools_loaded = false;
var price_history_overlay = null;

function setupPriceHistory() {
        getJqueryJS();
}

function getJqueryJS() {
    YAHOO.util.Get.script('http://ah.pricegrabber.com/js/3rd-party-js/jq/jquery.min.js',
            {
                                onSuccess: function(obj) {
                                        getJqueryToolsJS();
                },
                                onFailure: function(obj) {
                    return false;
                }
            });
}
function getJqueryToolsJS() {
    YAHOO.util.Get.script('http://ah.pricegrabber.com/js/3rd-party-js/jq/jquery.tools.min.js',
            {
                onSuccess: function(obj) {
                                switchPriceHistoryChart('six_months');
                                price_history_overlay = $(".price_history_trigger[rel]").overlay({
                                                                    speed: 'fast',
                                                                    absolute: true,
                                                                    top: 'center',
                                                                    api: true,
                                                                    expose: {
                                                                        color: '#333',
                                                                        opacity: 0.4,
                                                                        loadSpeed: 'fast',
                                                                        closeSpeed: 'fast',
                                                                        zIndex:'10000'
                                                                        }
                                                                    });
                                price_history_overlay.load();
                
                },
                onFailure: function(obj) {
                    return false;
                }
            });
}

function switchPriceHistoryChart(new_range) {
    if( new_range == 'six_months' ) {
        var swf_url = 'http://ai.pricegrabber.com/images/charts/charts.swf?library_path=http%3A%2F%2Fai.pricegrabber.com%2Fimages%2Fcharts%2Fcharts_library&stage_width=600&stage_height=300&php_source=http%3A%2F%2Fwww.pricegrabber.com%2Fprice_history_chart.php%3Fmasterid%3D17568141%26range%3Dsix_months';
    }
    else if( new_range == 'three_months' ) {
        var swf_url = 'http://ai.pricegrabber.com/images/charts/charts.swf?library_path=http%3A%2F%2Fai.pricegrabber.com%2Fimages%2Fcharts%2Fcharts_library&stage_width=600&stage_height=300&php_source=http%3A%2F%2Fwww.pricegrabber.com%2Fprice_history_chart.php%3Fmasterid%3D17568141%26range%3Dthree_months';
    }
    else if( new_range == 'one_month' ) {
        var swf_url = 'http://ai.pricegrabber.com/images/charts/charts.swf?library_path=http%3A%2F%2Fai.pricegrabber.com%2Fimages%2Fcharts%2Fcharts_library&stage_width=600&stage_height=300&php_source=http%3A%2F%2Fwww.pricegrabber.com%2Fprice_history_chart.php%3Fmasterid%3D17568141%26range%3Done_month';
    }
    else if( new_range == 'five_days' ) {
        var swf_url = 'http://ai.pricegrabber.com/images/charts/charts.swf?library_path=http%3A%2F%2Fai.pricegrabber.com%2Fimages%2Fcharts%2Fcharts_library&stage_width=600&stage_height=300&php_source=http%3A%2F%2Fwww.pricegrabber.com%2Fprice_history_chart.php%3Fmasterid%3D17568141%26range%3Dfive_days';
    }
    //Invalid range
    else {
        return FALSE;
    }
    //Replace the inner HTML of the SWF container
    var chart_elem = document.getElementById('price_history_swf');
    if( chart_elem ) {
                flashembed('price_history_swf',{src: swf_url, w3c: true, width: '600px', height: '300px', allowscriptaccess: 'always', bgcolor: '#599900', wmode:'opaque'});
        var six_months_elem = document.getElementById('price_history_six_months');
        var three_months_elem = document.getElementById('price_history_three_months');
        var one_month_elem = document.getElementById('price_history_one_month');
        var five_days_elem = document.getElementById('price_history_five_days');
        six_months_elem.className='';
        three_months_elem.className='';
        one_month_elem.className='';
        five_days_elem.className='';
        var active_elem = document.getElementById('price_history_'+new_range);
        if( active_elem ) {
            active_elem.className = 'price_history_active';
        }
    }
}