// JavaScript Document
function queryStringValue(findName){
	var name = new String();
	var value = new String();
	var querystring = document.location.href;
	if(querystring.indexOf("?")==-1){
		return "null";
	}
	querystring = querystring.split("?");
	querystring = querystring[1].split("&");
	//alert(querystring)
	for(q=0;q<querystring.length;q++){
		var pair = querystring[q].split("=");
		name = pair[0].toLowerCase();
		value = pair[1].toLowerCase();
		if(findName.toLowerCase() == name){
			return value;
		}
	}
}


 

function phonemask(t){
	var patt1 = /(\d{3}).*(\d{3}).*(\d{4})/;
	var patt2 = /^\((\d{3})\).(\d{3})-(\d{4})$/;
	var str = t.value;
	var result;
	if (!str.match(patt2))
	{
	result = str.match(patt1);
		if (result!= null){
			t.value = t.value.replace(/[^\d]/gi,'');
			str = '(' + result[1] + ') ' + result[2] + '-' + result[3];
			t.value = str;
		}else{
			if (t.value.match(/[^\d]/gi))
		t.value = t.value.replace(/[^\d]/gi,'');
			}
		}
}


function chkvalid()
{ 
	if(document.contactform.name.value == "")
	{
		alert("Please enter the name");
		document.contactform.name.focus();
		return false;
	}
	
	if(document.contactform.email.value == "")
	{
		alert("Please enter the email address");
		document.contactform.email.focus();
		return false;
	}
	if(document.contactform.email.value != "")
	  {
		 var theurl=document.contactform.email.value;
		 var tomatch= /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
		 if (tomatch.test(theurl))
		 {
			//alert("email OK.");
			//return true;
		 }
		 else
		 {
		 	 
			 window.alert("Email address invalid. try again.");
			 document.contactform.email.value="";
			 document.contactform.email.focus();
			 return false; 
		 }
	 }
	 if(document.contactform.phone.value != "")
	  {
		var re10digit= /(\d{3}).*(\d{3}).*(\d{4})/;
		if (!re10digit.test(document.contactform.phone.value))
		{
			alert("Please enter a valid 10 digit Home Phone");
			document.contactform.phone.focus();
			document.contactform.phone.value="";
			return false;
		}
	 }
	 if(document.contactform.ShipToZipCode.value == "")
	{
		alert("Please enter the ship to zip code");
		document.contactform.ShipToZipCode.focus();
		return false;
	}
	 
}