function showMyDiv(divName)
	{
			var myObj = document.getElementById('s'+divName);
			myObj.style.display = "none";
			/*if(!currentDiv)
			{*/
				var objToOpen = document.getElementById(divName);
				document.currentDiv = objToOpen;
				objToOpen.style.display = "block";
			/*}
			/*else
			{
				if(currentDiv==document.getElementById(divName))
				{
					currentDiv.style.display = "none";
					document.currentDiv = 0;
				}
				else
				{
					var objToClose = document.currentDiv;
					objToClose.style.display = "none";
					
					var objToOpen = document.getElementById(divName);
					document.currentDiv = objToOpen;
					objToOpen.style.display = "block";
				}
			}*/
	}

function show_hide_addons(id){

var elem = document.getElementById(id);
var img = document.getElementById('img_'+id);
//alert(elem.style.display);
if(elem.style.display == 'none'){
 elem.style.display = 'block';
 img.src = './img/arrow_top.gif';
}else{
 elem.style.display = 'none';
 img.src = './img/arrow_bottom.gif';
}

}