// JavaScript Document

var contact = getHTTPObject();

function contact_us(){
	var cu_email=document.getElementById('cu_email');
		cu_email=cu_email.value;
	var cu_name=document.getElementById('cu_name');	
		cu_name=cu_name.value;
	var cu_telephone=document.getElementById('cu_telephone');	
		cu_telephone=cu_telephone.value;
	var cu_message=document.getElementById('cu_message');	
		cu_message=cu_message.value;
	if((cu_name=='')||(cu_email=='')){
			alert('Your Name and Email address are required to process this form. Thank You.');
		}else{
	var path='php_parse/send_contact_us.php?cu_name='+escape(cu_name)+'&cu_telephone='+escape(cu_telephone)+'&cu_email='+escape(cu_email)+'&cu_message='+escape(cu_message);
		contact.open("GET",path,true);
		contact.onreadystatechange=contact_us_Parse;
		contact.send(null);		
		}
}

function contact_us_Parse(){
	if(contact.readyState == 4) {
var contactResponse=contact.responseText;
		if(contactResponse=='success'){
			alert("Your message has been sent!");
			callPage('c_contact_us_left.php','content1Div');
		} else if(contactResponse=='error'){
			alert("There was a problem sending. Please contact the webmaster.");
		}
						
	}
}