$(document).ready(function(){
	$("#sendnewsletter").click(function(){
		var lang=urlQueryVariable("lang");
		var alertFR ="";
		var valid = '';
		var mail = $("#mail").val();
		if (mail=='') {
			valid += 'Please input Email';
			$("#mail").focus();
		}
		else if (!mail.match(/^([a-z0-9._-]+@[a-z0-9._-]+\.[a-z]{2,4}$)/i)) {
			valid += 'In valid Email';
			$("#mail").focus();
		}
	
		if (valid!='') {
			$("#dialog").html(valid);
			// Dialog			
			$('#dialog').dialog({
				autoOpen: false,
				width: 280,
				top:1000,
				height:100,
				buttons: {
					"Ok": function() { 
						$(this).dialog("close"); 
					}
				}
			});
			$("#response").fadeIn("slow");
			$("#response").html("");
			$('#dialog').dialog('open');
		}
		else {
			var datastr = '&mail=' + mail+'&lang=' +lang;
			$("#response").css("display", "block");
			$("#response").html("Sending information ... ");
			$("#response").fadeIn("slow");
			setTimeout("send('"+datastr+"')",2000);
		}
		return false;
	});
});
function urlQueryVariable(variable) {
	var query = window.location.search.substring(1);
	var vars = query.split("&");
	for (var i=0;i<vars.length;i++) {
		var pair = vars[i].split("=");
		if (pair[0] == variable) {
			return pair[1];
		}
	}
	return "";
}
function send(datastr){
	$.ajax({	
		type: "POST",
		url: "modules/newsletter/newsletter.php",
		data: datastr,
		cache: false,
		success: function(html){
		$("#response").fadeIn("slow");
		setTimeout('$("#response").fadeOut("slow")',2000);
		$("#dialog").html(html);
		// Dialog			
		$('#dialog').dialog({
			autoOpen: false,
			width: 500,
			top:1000,
			height:100,
			buttons: {
				"Ok": function() { 
					$(this).dialog("close"); 
				}
			}
		});
		$('#dialog').dialog('open');
	}
	});
}