// JavaScript Document
function checkTab(){
	var x= document.getElementById("setTabValue").value;
	var y= document.getElementById("topNav");
	var z= y.getElementsByTagName("a");
	if(x==99){
		return false;
	}
	else {
		z[x].className = "selected";
	}
}
window.onload = function(){
	checkTab();
}