// JavaScript Document
function showDiv(idName){
	var pNode = document.getElementById(idName).parentNode;
	
	for(var i=0; i<pNode.getElementsByTagName("div").length; i++){
		pNode.getElementsByTagName("div")[i].style.display = "none";
	}
	document.getElementById(idName).style.display = "block";
	
	//window.setTimeout("showDiv('h_tele')",15000);

}