// JavaScript Document
//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){   
$("#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
});

}

$(document).ready(function(){
	//following code will be here
	//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 loadPagePopup(url)
{
	$("#popupContactIframe").attr('src', url);
	//centering with css
	centerPopup();
	//load popup
	loadPopup();
}