var popin_status = 0 ;

$(document).ready(function()
{

	popin_open();

	// Closing pop-in
	// X event!
	$("#newsletter_popupContactClose").click(function()
	{
		popin_close(0);
	});

	// Click out event
	$("#newsletter_backgroundPopup").click(function()
	{
		popin_close(0);
	});

	// Press Escape event
	$(document).keypress(function(e)
	{
		if(e.keyCode==27 && popin_status==1)
		{
			popin_close(0);
		}
	});

	// Action
	$("#newsletter_validerpop").mousedown(function()
	{
		var api_class = "newsletter" ;
		var api_method = "popin_signup" ;

		// arguments
		var	email = $("#email").val() ;

		if ($("#is_newsletter_join").attr('checked'))
		{
			var	is_newsletter_join = 1 ;
		}
		else
		{
			var	is_newsletter_join = 0 ;
		}

		if ($("#is_newsletter_partner_join").attr('checked'))
		{
			var	is_newsletter_partner_join = 1 ;
		}
		else
		{
			var	is_newsletter_partner_join = 0 ;
		}

		$.ajax(
		{
			//type: "POST",
			url: "http://www.lelutinrouge.fr/api.php?class="+api_class+"&method="+api_method+"&email="+URLEncode(email)+"&is_newsletter_join="+is_newsletter_join+"&is_newsletter_partner_join="+is_newsletter_partner_join,
			cache: false,

			success:function(html)
			{
				$("#email").val('') ;
				$("#newsletter_popmessage").empty() ;
				$("#newsletter_popmessage").append(html) ;
			},
			error:function(XMLHttpRequest, textStatus, errorThrows){}
		});
	});
});

function popin_open()
{
	// loads pop-in only if it is disabled
	if(popin_status == 1)
		return false ;

	// Center
	//request data for centering
	var windowWidth = document.documentElement.clientWidth;
	var windowHeight = document.documentElement.clientHeight;
	var popupHeight = $("#newsletter_popupContact").height();
	var popupWidth = $("#newsletter_popupContact").width();

	$("#newsletter_popupContact").css({
		"position": "absolute",
		"top": (windowHeight/2-popupHeight/2)+125,
		"left": (windowWidth/2-popupWidth/2)+225
	});
	//only need force for IE6

	$("#newsletter_backgroundPopup").css({
		"height": windowHeight
	});

	// Display
	$("#newsletter_backgroundPopup").css({
		"opacity": "0.7"
	});
	$("#newsletter_backgroundPopup").fadeIn("slow");
	$("#newsletter_popupContact").fadeIn("slow");

	popin_status = 1 ;
}

// close pop-in
// TODO Youssef : prendre en compte le delay avant la fermeture de la popin
function popin_close()
{
	//disables popup only if it is enabled
	if(popin_status == 0)
		return ;

	$("#newsletter_backgroundPopup").fadeOut("slow");
	$("#newsletter_popupContact").fadeOut("slow");
	popin_status = 0 ;

}

// http://cass-hacks.com/articles/code/js_url_encode_decode/
function URLEncode(clearString)
{
	var output = '';
	var x = 0;
	clearString = clearString.toString();
	var regex = /(^[a-zA-Z0-9_.]*)/;
	while (x < clearString.length)
	{
		var match = regex.exec(clearString.substr(x));
		if (match != null && match.length > 1 && match[1] != '')
		{
			output += match[1];
			x += match[1].length;
		}
		else
		{
			if (clearString[x] == ' ')
				output += '+';
			else
			{
				var charCode = clearString.charCodeAt(x);
				var hexVal = charCode.toString(16);
				output += '%' + ( hexVal.length < 2 ? '0' : '' ) + hexVal.toUpperCase();
			}
			
			x++;
		}
	}
	
	return output;
}

function URLDecode(encodedString)
{
	var output = encodedString;
	var binVal, thisString;
	var myregexp = /(%[^%]{2})/;
	while ((match = myregexp.exec(output))!= null && match.length > 1 && match[1] != '')
	{
		binVal = parseInt(match[1].substr(1),16);
		thisString = String.fromCharCode(binVal);
		output = output.replace(match[1], thisString);
	}
	
	return output;
}