function setOnClick(){
	var divs = getElementsByClassName("item");
	var tabLinks = getElementsByClassName("tabLink");
										  
	for(var i = 0; i < tabLinks.length; i++){
		//alert(tabLinks[i].className);
		tabLinks[i].onclick = openClose;
		//divs[i].onclick = openClose;
		
	}
}

function openClose(){
	//alert(this.parentNode.parentNode.className);
	
	var itemDiv = this.parentNode.parentNode;
	
	var closedDiv = getElementsByClassName("closed",null,itemDiv);
	var openDiv = getElementsByClassName("open",null,itemDiv);
	//var itemDiv = thediv;
	var arrowHead = getElementsByClassName("closedArrow",null,itemDiv);
	
	//alert(arrowHead[0].className);
	
	if(closedDiv[0].style.display == "none"){
		closedDiv[0].style.display = "block";
		openDiv[0].style.display = "none";
		if (itemDiv.id != "") {
			itemDiv.style.background = "url(/img/rightRailGenericHead.gif) no-repeat left top";
		}
	} else {
		closedDiv[0].style.display = "none";
		openDiv[0].style.display = "block";
		if (itemDiv.id != "") {
			itemDiv.style.background = "url(/img/rightRailGenericHead.gif) no-repeat left -44px";
		}
	}
	if(arrowHead[0]) {
		if (arrowHead[0].className == "closedArrow tabLink") {
			arrowHead[0].className = "closedArrow tabLink openArrow";
		} else if (arrowHead[0].className != null)  {
			arrowHead[0].className = "closedArrow tabLink";	
		} else {
		// do nothing	
		}
	}
}