function toggleAllSections(elem){var text,display,imgSrc;var txtElem=document.getElementById('colexpalltxt');var imgElem=document.getElementById('colexpallimg');if(txtElem&&imgElem){var value=txtElem.innerHTML.toLowerCase();}
else{var txtElem=elem.firstChild.nextSibling;var imgElem=elem.firstChild;var value=txtElem.firstChild.nodeValue.toLowerCase();}
switch(value){case COLLAPSE.toLowerCase():display='none';text=EXPAND;imgSrc=plus.src;break;case EXPAND.toLowerCase():default:display='';text=COLLAPSE;imgSrc=minus.src;break;}
imgElem.src=imgSrc;txtElem.removeChild(txtElem.firstChild);var txtNode=document.createTextNode(text);txtElem.appendChild(txtNode);var tbodys=document.getElementsByTagName('tbody');var splitPoint,img,length;for(var i=0;i<tbodys.length;i++){if((/^section/).test(tbodys[i].id)){tbodys[i].style.display=display;splitPoint=tbodys[i].id.indexOf('_')+1;length=tbodys[i].id.length-splitPoint;sectionId=tbodys[i].id.substr(splitPoint,length);img=document.getElementById('toggle_'+sectionId);if(img)img.src=imgSrc;}}}
function toggle(section){var elem=document.getElementById('section_'+section);if(elem){elem.style.display=(elem.style.display!='')?'':'none';}
var img=document.getElementById('toggle_'+section);if(img&&img.src==plus.src){img.src=minus.src;}else if(img){img.src=plus.src;}}
var minus=new Image(9,9);var plus=new Image(9,9);minus.src='http://i.pgcdn.com/images/compare/minus_9x9.gif';plus.src='http://i.pgcdn.com/images/compare/plus_9x9.gif';