/***************************/
//@Author: Adrian "yEnS" Mato Gondelle
//@website: www.yensdesign.com
//@email: yensamg@gmail.com
//@license: Feel free to use it, but keep this credits please!					
/***************************/

//SETTING UP OUR POPUP
//0 means disabled; 1 means enabled;
var popupStatus = 0;
function envoyer()
{
	var nom = $("#nom").val();
	var objet = $("#objet").val();
	var mail = $("#mail").val();
	var message = $("#message").val();
	
	/*--- appel ajax ----*/
	var reponse = $.ajax({
	type: "POST",
	data: "nom="+nom+"&objet="+objet+"&mail="+mail+"&message="+message,
	url: "./envoi_mail.php",
	async: false
	}).responseText;
	
	/*----traitement de la réponse ------*/
	if(reponse=="ok")
	{
		$("#contact_centre").hide();
		$("#contact_bas").hide();
		$("#contact_haut").hide();
		$("#messageKo").hide();
		$("#spacer").hide();
		$("#contact_milieu").hide();
		$("#contact_gauche").hide();
		$("#contact_droite").hide();
		$("#notice_contact").hide();
		
		
		nom = $("#nom").val('');
		objet = $("#objet").val('');
		mail = $("#mail").val('');
		contenu = $("#message").val('');
		
		$("#popupContact").animate(	{ height: "150px" }, 850 );
		$("#messageOk").html("Message envoyé avec succès,<br /> nous vous répondrons dès que possible.");
		$("#messageOk").fadeIn('slow');
		$("#btn_retour").fadeIn('slow');
		
	}
	else
	{
		$("#messageKo").hide();
		$("#messageKo").html(reponse);
		$("#messageKo").fadeIn('normal');
	}
}
//loading popup with jQuery magic!
function loadPopup(){
	
	$("#contact_centre").show();
	$("#contact_bas").show();
	$("#contact_haut").show();
	$("#spacer").show();
	$("#contact_milieu").show();
	$("#contact_gauche").show();
	$("#contact_droite").show();
	$("#notice_contact").show();

	$("#messageKo").hide();
	$("#messageOk").hide();
	$("#btn_retour").hide();
		
	//loads popup only if it is disabled
	if(popupStatus==0){
		$("#backgroundPopup").css({
			"opacity": "0.7"
		});
		$("#backgroundPopup").fadeIn("slow");
		$("#popupContact").fadeIn("slow");
		popupStatus = 1;
	}
}

//disabling popup with jQuery magic!
function disablePopup(){
	//disables popup only if it is enabled
	if(popupStatus==1){
		$("#backgroundPopup").fadeOut("slow");
		$("#popupContact").fadeOut("slow");
		popupStatus = 0;
	}
}

//centering popup
function centerPopup(){
	//request data for centering
	var windowWidth = document.documentElement.clientWidth;
	var windowHeight = document.documentElement.clientHeight;
	var popupHeight = $("#popupContact").height();
	var popupWidth = $("#popupContact").width();
	//centering
	$("#popupContact").css({
	   	"height": "394px",
		"position": "absolute",
		"top": "200px",
		"left": windowWidth/2-popupWidth/2
	});
	//only need force for IE6
	
	$("#backgroundPopup").css({
		"height": windowHeight
	});
	
}


//CONTROLLING EVENTS IN jQuery
$(document).ready(function(){
	
	//LOADING POPUP
	//Click the button event!
	$("#contact").click(function(){
		//centering with css
		centerPopup();
		//load popup
		loadPopup();
	});
				
	//CLOSING POPUP
	//Click the x event!
	$("#popupContactClose").click(function(){
		disablePopup();
	});
	//Click out event!
	$("#backgroundPopup").click(function(){
		disablePopup();
	});
	//Press Escape event!
	$(document).keypress(function(e){
		if(e.keyCode==27 && popupStatus==1){
			disablePopup();
		}
	});

});