function buildLayerView(){document.body.style.textAlign='left';var layerView=document.createElement('div');layerView.style.position='absolute';layerView.style.left='0px';layerView.style.top='0px';layerView.style.textAlign='left';document.body.appendChild(layerView);var table=document.createElement('table');layerView.appendChild(table);table.cellSpacing='0';table.cellPadding='0';table.style.backgroundColor='#ffffff';table.id='layerView';table.style.position='absolute';table.style.left='0px';table.style.top='0px';table.style.textAlign='left';var tbody=document.createElement('tbody');table.appendChild(tbody);var tr=document.createElement('tr');var td=document.createElement('td');td.rowSpan='2';td.className='titleLeftSide';td.width='3';var img=document.createElement('img');img.src=IMG_SERVER+'/c.gif';img.height='1';img.width='3';td.appendChild(img);tr.appendChild(td);td=document.createElement('td');td.className='channelName';var channelName=document.createElement('nobr');channelName.id='layerView_ChannelTitle';channelName.appendChild(document.createTextNode('Home and Garden'));td.appendChild(channelName);tr.appendChild(td);td=document.createElement('td');td.className='titleRightSide';td.width='150';div=document.createElement('div');div.style.width='100%';td.appendChild(div);tr.appendChild(td);td=document.createElement('td');td.className='rightSide';td.rowSpan='2';img=document.createElement('img');img.src=IMG_SERVER+'/c.gif';img.height='1';img.width='8';td.appendChild(img);tr.appendChild(td);tbody.appendChild(tr);tr=document.createElement('tr');td=document.createElement('td');td.className='browseList';td.colSpan='2';td.id='layerView_LinkList';img=document.createElement('img');img.src=IMG_SERVER+'/c.gif';td.appendChild(img);tr.appendChild(td);tbody.appendChild(tr);tr=document.createElement('tr');td=document.createElement('td');td.colSpan='3';td.className='bottomLeft';img=img.cloneNode(false);img.height='6';img.height='1';td.appendChild(img);tr.appendChild(td);td=document.createElement('td');td.className='bottomRight';img=img.cloneNode(false);td.appendChild(img);tr.appendChild(td);tbody.appendChild(tr);layerView.style.visibility='visible';}
function hideSubCats(){var catView=document.getElementById("layerView");if(catView){catView=catView.parentNode;catView.style.visibility="hidden";}}
if(!DomUtils.browser.isIE())window.addEvent(document.body,"click",hideSubCats,window,true);function browseSubCats(node,channelId){var channel=null;for(var i=0;i<channels.length;i++){if(channels[i].id==channelId){channel=channels[i];break;}}
var catView=document.getElementById("layerView");if(!catView){buildLayerView();}
catView=document.getElementById("layerView").parentNode;catView.style.visibility="hidden";if(catView.parentNode!=document.body){alert("appending to document.body");catView.parentNode.removeChild(catView);document.body.appendChild(catView);}
var title=document.getElementById("layerView_ChannelTitle");title.innerHTML=channel.name;window.addEvent(title,"click",function(){window.top.location=channel.url;},window,true);if(channel.links){var links=document.getElementById("layerView_LinkList");while(links.hasChildNodes())links.removeChild(links.firstChild);for(var i=0;i<channel.links.length;i++){var link=channel.links[i];var a=document.createElement("a");a.href=link.url;a.innerHTML=link.name;a.target="_top";links.appendChild(a);if(i<channel.links.length-1)links.appendChild(document.createTextNode(", "));}}
var cellHeight=DomUtils.getElementHeight(node);var catViewHeight=DomUtils.getElementHeight(catView);catView.style.position="absolute";catView.style.left=DomUtils.getElementLeft(node)+"px";var top=DomUtils.browser.isIE()?0:15;catView.style.top=(DomUtils.getElementTop(node)+top)+"px";catView.style.width=parseInt(DomUtils.getElementWidth(node))+"px";catView.style.visibility="visible";}