var checkedSkus=new Array();var visibleChecked=new Array();function PC_OnLoad(){visibleChecked=new Array();var cookieString=getCookie("comparisonSkus");if(cookieString!=null&&cookieString!=""){checkedSkus=cookieString.split(",");}var searchResultsGrid=document.getElementById("SearchResultsGrid1_UpdatePanel1");var divs=searchResultsGrid.getElementsByTagName("div");var loopTimes=divs.length;for(i=0;i<loopTimes;i++){var e=divs[i];if(e.id.indexOf("_divCompareApply")>=0){PC_ShowHideCompareButton(e);}else{if(e.id.indexOf("_divCompareRow")>=0){e.style.visibility="";}else{if(e.id.indexOf("_divCompareBox")>=0){var chkBoxes=e.getElementsByTagName("input");var chkLength=chkBoxes.length;for(j=0;j<chkLength;j++){var chkBox=chkBoxes[j];if(chkBox.type=="checkbox"&&chkBox.id.indexOf("_chkCompare")>=0){var compareId=chkBox.id.replace("_chkCompare","_lnkCompare");if(chkBox.checked){document.getElementById(compareId).className="selected";visibleChecked.push(document.getElementById(chkBox.id.replace("_chkCompare","_lblSku")).innerHTML);visibleChecked.push(compareId);}else{document.getElementById(compareId).className="";}}}}}}}}function PC_ShowHideCompareButton(e){if(checkedSkus.length>0){e.style.visibility="";}else{e.style.visibility="hidden";}}function PC_CompareClick(sku,sender){var isSenderSelected;if(sender.className==""){sender.className="selected";visibleChecked.push(sku);visibleChecked.push(sender.id);isSenderSelected=true;}else{sender.className="";isSenderSelected=false;}if(checkedSkus.length<4&&isSenderSelected){PC_SelectSku(sku,sender.id);}else{if(checkedSkus.length==4&&isSenderSelected){PC_DeselectSku(checkedSkus[0]);checkedSkus.shift();PC_SelectSku(sku,sender.id);}else{PC_DeselectSku(sku);PC_RemoveId(sku);}}writeCookie("comparisonSkus",checkedSkus.toString());var searchResultsGrid=document.getElementById("SearchResultsGrid1_UpdatePanel1");var divs=searchResultsGrid.getElementsByTagName("div");var loopTimes=divs.length;for(i=0;i<loopTimes;i++){var e=divs[i];if(e.id.indexOf("_divCompareApply")>=0){PC_ShowHideCompareButton(e);}}}function PC_RemoveId(sku){for(i=0;i<=checkedSkus.length;i++){if(checkedSkus[i]==sku){checkedSkus.splice(i,1);}}}function PC_SelectSku(sku,compareId){checkedSkus.push(sku);document.getElementById(compareId.replace("_lnkCompare","_chkCompare")).checked=true;}function PC_DeselectSku(sku){for(i=0;i<=visibleChecked.length;i++){if(visibleChecked[i]==sku){var compareId=visibleChecked[i+1];document.getElementById(compareId).className="";document.getElementById(compareId.replace("_lnkCompare","_chkCompare")).checked=false;}}}