function showHide(obj, num)
{
	var thehiddenList = "dropdown" + obj;
	var el = document.getElementById(thehiddenList);
	if (el.style.display == "none")
	{
		for(i=1; i<=num; i++){
			var list = "dropdown" + i;

			hide = document.getElementById(list);
			hide.style.display = "none";
		}
		el.style.display = '';                               				
	}
}


function showHidePopup(obj)
{
	var el = document.getElementById(obj);
	if (el.style.display == "none")
	{
		el.style.display = '';                               				
	}else{
		el.style.display = 'none';
	}
}