function showDiv(id){document.getElementById(id).style.display="block"}function hideDiv(id){document.getElementById(id).style.display="none"}function showDivs(e1,e2){document.getElementById(e1).style.display="block";document.getElementById(e2).style.display="block"}function hideDivs(e1,e2){document.getElementById(e1).style.display="none";document.getElementById(e2).style.display="none"}function showHide(e1,e2){document.getElementById(e1).style.display="none";document.getElementById(e2).style.display="block"}function imgRoll(imgName,imgSrc){document[imgName].src=imgSrc}function popupCenter(url,title,pageWidth,pageHeight){var left=(screen.width/2)-(pageWidth/2);var top=(screen.height/2)-(pageHeight/2);var targetWin=window.open(url,title,"toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=no, copyhistory=no, width="+pageWidth+", height="+pageHeight+", top="+top+", left="+left)}function popup(url,title,options){var newWin=window.open(url,title,options);if(!newWin){newWin=window.open("",title,options);newWin.location.href=url}}function arrows(divId){document.getElementById("CaseStudies").style.display="block";document.getElementById("WhitePapers").style.display="block";document.getElementById("CaseStudies1").style.display="none";document.getElementById("WhitePapers1").style.display="none";showHide("see-more-contents","see-more");showHide("show-contents11","show-contents");document.getElementById(divId).style.display="none";document.getElementById(divId+"1").style.display="block"}

function waterAccordion(arrowID1,arrowID2,arrowID3,arrowID4,arrowID5,seeMoreContents,seeMoreLink){
	var arow1=document.getElementById(arrowID1);
	var arow2=document.getElementById(arrowID2);
	var arow3=document.getElementById(arrowID3);
	var arow4=document.getElementById(arrowID4);
	var arow5=document.getElementById(arrowID5);
	var see_more_contents=document.getElementById(seeMoreContents);
	var see_more_link=document.getElementById(seeMoreLink);
	if(arow1.className=="arowUp"){
		arow1.className="arowDn";
		arow2.className="arowUp";
		arow3.className="arowUp";
		arow4.className="arowUp";
		arow5.className="arowUp";
		if(see_more_contents.style.display=="block"){
			see_more_contents.style.display="none";
			see_more_link.style.display="block";
		}
	}
}
	
	
function togOpening(e1,e2){var arrowID=document.getElementById(e1);var divID=document.getElementById(e2);if(arrowID.className=="arrow-down"){divID.style.display="block";arrowID.className="arrow-up"}else{divID.style.display="none";arrowID.className="arrow-down"}}function categories(divId){document.getElementById("approach").style.display="block";document.getElementById("highlights").style.display="block";document.getElementById("ssg_process").style.display="block";document.getElementById("principles").style.display="block";document.getElementById("proj_management").style.display="block";document.getElementById("guidelines").style.display="block";document.getElementById("execution_cycle").style.display="block";document.getElementById(divId).style.display="none";document.getElementById(divId+"6").style.display="block"}function showCategory(c1,e1,e2,e3,e4,e5,e6,e7){for(var i=1;i<=7;i++){document.getElementById(c1).style.display="block";document.getElementById(e+i).style.style.display="none"}}function subCaterogies(id){var d=document.getElementById(id);for(var i=1;i<=30;i++){if(document.getElementById("submenu"+i)){document.getElementById("submenu"+i).style.display="none"}}if(d){d.style.display="block"}};