jQuery.noConflict(); 
var $j = jQuery;	
$j(function($) {
	$(".signup").click(function() {
		
		var email = $("#email_address").val();
		if ((email != "") && (isValidEmail(email))) {
			var dataString = 'email_address='+ email + '&first_name=%20&last_name=%20';
			
			$.ajax({
				type: "POST",
				url: "adduser.php",
				data: dataString,
			  
				success: function() {
					$('#status').html("<p class='style26' style='color:#fff;text-align:left'><img src='tick.png' width='18' height='16' border='0' alt='tick' align='left' style='padding-right:10px'>Thank you for your registration.</p>")
				}
			 });
		} else {
				$('#status').html("<p class=\'style26\' style=\'color:#fff;text-align:left\'><img src=\'warning.png\' width=\'18\' height=\'16\' border=\'0\' alt=\'warning\' align=\'left\' style=\'padding-right:10px\'>Is that really a valid email address?</p>")
		}
		
		return false;
		
	});
});


function isValidEmail(str) {
   return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
}