// JavaScript Document

function switcher(top){
	document.getElementById(top).style.zIndex = 1;

	
	
	if(navigator.appName == "Microsoft Internet Explorer")
	{
		document.getElementById('content').style.zIndex = -1;
	}
	else
	{
		document.getElementById('content').style.zIndex = 0;
	}

}

function normal(top){
	document.getElementById(top).style.zIndex = 0;
	document.getElementById('content').style.zIndex = 1;
}