/***************************/
//@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");
		popupStatus = 1;
	}
}

//disabling popup with jQuery magic!
function disablePopup(){
	//disables popup only if it is enabled
	if(popupStatus==1){
		$("#sitoext").attr("src","");
		$("#backgroundPopup").fadeOut("slow");
		$("#popupContact").fadeOut("slow");
		popupStatus = 0;
	}
}
//centering popup
function centerPopup(){
	//request data for centering
	$("#popupContact").css({
		"width": "800px"
	});
	var windowWidth = document.documentElement.clientWidth;
	var windowHeight = document.documentElement.clientHeight;
	var popupHeight = $("#popupContact").height();
	var popupWidth = $("#popupContact").width();
	var area = windowWidth-popupWidth;
	//centering
	$("#popupContact").css({
		"position": "absolute",
		"top": (windowHeight-popupHeight)/2,
		"left": (windowWidth-popupWidth)/2
	});
	//only need force for IE6
	$("#backgroundPopup").css({
		"width": "1000px"
	});
	var bkgHeight = $("#backgroundPopup").height();
	var bkgWidth = $("#backgroundPopup").width();
	
	$("#backgroundPopup").css({
		"height": windowHeight,
		"position": "absolute",
		"top": (windowHeight-bkgHeight)/2,
		"left": (windowWidth-bkgWidth)/2
	});
	
}


//CONTROLLING EVENTS IN jQuery
$(document).ready(function(){
	
	//LOADING POPUP
	//Click the button event!
	$(".linkHL").click(function(){
	//alert($(this).attr("href"));
	$("#sitoext").attr("src",$(this).attr("rel"));
	//alert($("#sitoext").attr("src"));
	//centering with css
		centerPopup();
		//load popup
		loadPopup();
		//apripopup();
	});
	//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();
		}
	});

});

function apriMinisito(urlsito) {
		//alert(urlsito);
		$("#sitoext").attr("src",urlsito);
		centerPopup();
		//load popup
		loadPopup();
		}