function Pop(url)
{
	window.open(url,"PopupWindow","scrollbars=no,resizable=no,width=400,height=300");
}

function link(page)
{
	window.location.href = page;
}

function WatchDemo()
{
	window.open("../demo.html","PopupWindow","scrollbars=no,resizable=no,width=400,height=350");
}

function validate(f){
	for(i = 0; i < f.elements.length; i ++){
		if(f.elements[i].id == "required" && f.elements[i].value == ""){
			alert("Please fill out all required fields.");
			f.elements[i].focus();
			return false;
		}
		if (f.elements[i].name=="email") {
			if (!checkemail(f)) {
				return false;
			}
		}
	}
	return true;
}

//this parses up the email to validate 
var testresults;
function checkemail(f){
	var str=f.email.value;
	var str2=f.email2.value;
	if (str2.length < 1)
	{
		str2 = str;
	}
	
	if (str == str2)
	{
		var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
		if (filter.test(str)){
		testresults=true;
		}else{
		alert("Please input a valid email address!");
		f.email.value="";
		f.email.focus();
		testresults=false;
		}
	}
	else
	{
		alert("The email addresses you entered did not match. Please try again.");
		f.email.focus();
		testresults=false;
	}
	return (testresults)
}