// for sub menu step1

var sElemDiv = new Array("nav1", "nav2", "nav3");
function show1(divId){
	for(var iCtr=0; iCtr<sElemDiv.length; iCtr++){
		if((divId==sElemDiv[iCtr])&&(document.getElementById(divId).style.display=="none")){
			document.getElementById(sElemDiv[iCtr]).style.display="block";
if(divId=="nav1"){
document.getElementById("advertisers").className="advertisers_1";
}
if(divId=="nav2"){
document.getElementById("analytics").className="analytics_1";

}
if(divId=="nav3"){
document.getElementById("developers").className="developers_1";

}
		} else {
			document.getElementById(sElemDiv[iCtr]).style.display="none";
		}
	}
}


function hide1(divId){
if(divId=="nav1"){
document.getElementById(divId).style.display="none";
document.getElementById("advertisers").className="advertisers";
}
if(divId=="nav2"){
	document.getElementById(divId).style.display="none";
document.getElementById("analytics").className="analytics";

}
if(divId=="nav3"){
	document.getElementById(divId).style.display="none";
document.getElementById("developers").className="developers";

}}