/***************************/
//@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;

//loading popup with jQuery magic!
function loadPopup(){
	//loads popup only if it is disabled
	if(popupStatus==0){
		$("#backgroundPopup").css({
			"opacity": "0.7"
		});
		//$("#backgroundPopup").fadeIn("slow");
		$("#popupContact").fadeIn("slow");//.delay(800).fadeOut(300);
		//$("#popupContact").delay(20);
		//$("#popupContact").fadeOut(800); //.fadeIn(100).fadeOut(300);
		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({
		"position": "absolute",
		"top": windowHeight/2-popupHeight/2,
		"left": windowWidth/2-popupWidth/2
	});
	//only need force for IE6
	
	$("#backgroundPopup").css({
		"height": windowHeight
	});

}
function positionPopup() {
    var windowTop = $(window).scrollTop();
    var windowHeight = $(window).height();
    var toolbarHeight = $("#popupContact").height();
    var top = windowHeight + windowTop - toolbarHeight;
   // var footerTop = $("#footer").position().top;
    
    //if ((top + toolbarHeight) > footerTop) {
    //    $("#popupContact").css({ 'position': 'absolute', 'top': footerTop - toolbarHeight });
    //    }
    //else {
    //    $("#popupContact").css({'position': 'fixed','top': 'auto','bottom': '0'});
    //}
    $("#popupContact").css({ 'position': 'absolute', 'top': 230 , 'left':640});
    $("#popupContact").slideToggle("slow")
 
      } 


//CONTROLLING EVENTS IN jQuery
$(document).ready(function(){
	
	//LOADING POPUP
	//Click the button event!
	$("#button").click(function(){
		//centering with css
		positionPopup();
		//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();
		}
	});
	positionPopup();
	//load popup
	loadPopup();

});