<!--

var IE=false;
var MOZ5=false;
var NS=false;

//	Detect browser
detectBrowser();


function detectBrowser() 
{
	if (document.all) {
	  IE = true;
	}
	else if (document.layers) {
	  NS = true;
	}
	else if (document.getElementById) {
	  MOZ5 = true;
	}
	else {
	  NS = true;
	  // No known browser support for layers
	}
}


//	Get document object by string names
function getObj(str,array)
{
	if (IE)
		obj = document.all[str];
		
	else if (MOZ5)
	{
		if (array!=null)
			obj = document.getElementsByName(str);
		else
			obj = document.getElementById(str);
	}
	else 
		obj = document.layers[str];
		
	if (obj == null)
		return false;
		
	return obj;
}


function pause(millis)
{
	date = new Date();
	var curDate = null;
	
	do {
		var curDate = new Date();
	}
	while(curDate-date < millis);
} 

function noenter() {
  return !(window.event && window.event.keyCode == 13);
}

function redirect(url) {
	if(url == '')
		window.location=site_root;
	else
		window.location=url;
}


-->