<!-- 
// Browser Sniffer
var nn4 = (document.layers) ? true : false
var ie = (document.all) ? true : false
var dom = (document.getElementById && !document.all) ? true : false

var path
function browser(id){
	if(nn4) {
		path = document.layers[id]
	}
	else if(ie) {
		path = document.all[id]
	} 
	else {
		path = document.getElementById(id)
	}
	return path;  //return the path to the css layer depending on which browser is looking at the page
}

// toggle function
function toggleLayer(id, btn, btnHidd, zipTB, cityTB, stateDDL) {
	if (typeof(Page_ClientValidate) == 'function'){
		Page_ClientValidate()
	}	
	
	var errorLayer = browser('divError')
	if (Page_IsValid && valZipOrCity(zipTB, cityTB, stateDDL)) {
		var hidbtn = document.getElementById(btnHidd)
		layer = browser(id)
		layer.className = "showPnl";
		btn.disabled = true;
		Blink('divBlink')
		location.href="#frmTop";
		errorLayer.innerHTML = "";
		hidbtn.click()
	}
	else {
		Page_IsValid = false;
		errorLayer.innerHTML = "Please enter Zip Code or \"City & State\"";
	} 
}

// decides wether or not to launch the progress layer
var passZorC = false;
function valZipOrCity(zipTB, cityTB, stateDDL) {
	var tb1 = document.getElementById(zipTB)
	var tb2 = document.getElementById(cityTB)
	var ddl1 = document.getElementById(stateDDL)
	if( (tb2.value != "" && ddl1.selectedIndex > 0) || (tb1.value != "") ) {
		passZorC = true;
	}
	return passZorC;
}


var blink_speed=450;
var i=0;
function Blink(layerName){
	layer = browser(layerName)
	if(nn4){
		if(i%2==0) {
			layer.visibility = "visible";
		}
		else {
			layer.visibility = "hidden";
		}
	}
	else{
		if(i%2==0) {
			layer.style.visibility = "visible";
		}
		else {
			layer.style.visibility = "hidden";
		}	
	}
		
	if(i<1)
	{
		i++;
	} 
	else
	{
		i--
	}
	setTimeout("Blink('"+layerName+"')",blink_speed);
}

function fnTrapKD(btn, event){
	if (document.all){
		if (event.keyCode == 13){
			event.returnValue=false;
			event.cancel = true;
			btn.click();
		}
	}
	else if (document.getElementById){
		if (event.which == 13){
			event.returnValue=false;
			event.cancel = true;
			btn.click();
		}
	}	
	else if(document.layers){
		if(event.which == 13){
			event.returnValue=false;
			event.cancel = true;
			btn.click();
		}
	}
}
//-->