function IsValidZip(){
		
		var val = document.getElementById("txtZipWeather").value; 				
		if (/^\d+/.test(val) || /^\D+[ ]+/.test(val) || /^\D+[,]+/.test(val)){      	
				document.getElementById("hidjump").value = "jump";
				document.forms["frmWeather"].action = "default.aspx";
				window.location.hash  = "WX";
				document.forms["frmWeather"].submit();
		}else{		
				alert("Please enter a 'zip code' or 'city, state'.");	
				return false;
		}  
}

function launchWX(citystate) {
		document.getElementById("txtZipWeather").value = citystate;
		document.getElementById("hidjump").value = "jump";
		document.forms["frmWeather"].action = "default.aspx";
		window.location.hash  = "WX";
		document.forms["frmWeather"].submit();

}