var email_filter = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
function displaycategorydetails(catid) {
	var url = "ajax.php?cid="+catid;
	new Ajax.Updater('main',url,
					 {
						method: 'post'
					});
}

function submitcontact() {
	if (trim($('submitform').first_name.value) == "") {
		alert("Please Enter First Name.");
		$('submitform').first_name.focus();
		return;
	}
	if (trim($('submitform').last_name.value) == "") {
		alert("Please Enter Last Name.");
		$('submitform').last_name.focus();
		return;
	}
	if (trim($('submitform').email_address.value) == "") {
		alert("Please Enter Email Address.");
		$('submitform').email_address.focus();
		return;
	}
	if (!email_filter.test($('submitform').email_address.value)) {
		alert("Please Enter Valid Email Address.");
		$('submitform').email_address.focus();
		return;
	}
	/*if (trim($('submitform').address1.value) == "") {
		alert("Please Enter Address Line 1.");
		$('submitform').address1.focus();
		return;
	}
	if (trim($('submitform').city.value) == "") {
		alert("Please Enter City.");
		$('submitform').city.focus();
		return;
	}
	if (trim($('submitform').state.value) == "") {
		alert("Please Enter State.");
		$('submitform').state.focus();
		return;
	}*/
	if (trim($('submitform').zip_code.value) == "") {
		alert("Please Enter Zip Code.");
		$('submitform').zip_code.focus();
		return;
	}
	new Ajax.Request('ajax.php?action=submit', 
					 {
						 method:'post',
						 parameters: $('submitform').serialize(true),
						 onSuccess: function() {
							 $('contactform').update('<br /><h2><font color="#125F44"><center>Thank you for your participation.</center></font></h2><br /><br />');
						 }
					});
}