if (document.getElementById && document.getElementsByTagName){			
document.write("<link href=\"dropdown.css\" type=\"text/css\" rel=\"stylesheet\" >")
}
function doDropdownList(x){
	var zDD=document.getElementById('List').getElementsByTagName('dd');
	var zDT=document.getElementById('List').getElementsByTagName('dt');	
		zDD[x].className=(zDD[x].className=='hideDD')?'showDD':'hideDD';
		zDT[x].className=(zDT[x].className=='DTplus')?'DTminus':'DTplus';	
}

function dropdownList(){
if (document.getElementById && document.getElementsByTagName){			
	var zDT=document.getElementById('List').getElementsByTagName('dt');
	var zDD=document.getElementById('List').getElementsByTagName('dd');
	var ToggleON = document.getElementById('dropdownON');
	var ToggleOFF = document.getElementById('dropdownOFF');	
	for(var i=0;i<zDT.length;i++){
		var zContent = zDT[i].innerHTML;
		var zHref = "<a href='#' onclick=\"doDropdownList("+i+");return false\" title='Show/hide the answer'>";
		zDT[i].innerHTML = zHref + zContent + "</a>";
		zDD[i].className='hideDD';
		zDT[i].className='DTplus';
		}
	}
}

function exp(obj) {
			if(obj.oldText){
				obj.innerHTML = obj.oldText;
				obj.oldText = null;
			} else {
				obj.oldText = obj.innerHTML;
				obj.innerHTML = 'View less information';
			}
		}