function validateForm(){
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
    var isError = false;
    var errorMsg = "Please complete the following fields:\n";
    var name = document.forms["frmContact"].txtFirstName.value;
    var eMail = document.forms["frmContact"].txtEmail.value;

    if (name == ""){
	   errorMsg = errorMsg+"First Name\n";
	   isError = true;
    }

if (filter.test(eMail)) {
	}
	else{
	errorMsg = errorMsg+"Valid Email Address\n";
	isError = true;
}

if (isError == true){
	alert(errorMsg);
	return false;
}else{
	return true;
}

}
function QSHandler() {
	var qs = location.search.substr(1).split("&");
	this.data = [];
	for(var i = 0; i < qs.length; i++) this.data[qs[i].split("=")[0]] = qs[i].split("=")[1];

	this.QueryString = function(x) {
	return this.data[x];
	};
}
var Request = new QSHandler();
var my_var = Request.QueryString("mail");