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

//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( width, height ){

	//window.alert("center");


	//request data for centering
	var windowWidth = document.documentElement.clientWidth;
	var windowHeight = document.documentElement.clientHeight;

	// (VEN) don't get from CSS
	//var popupHeight = $("#popupContact").height();
	//var popupWidth = $("#popupContact").width();

	var popupHeight = height;
	var popupWidth = 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
	});
	
}




//CONTROLLING EVENTS IN jQuery
$(document).ready(function()
{
	//resize();
});


// keep popus centered when window resizes (written by Ven)
$(window).resize(function()
{
	if ( popupStatus != 0 )	// only if we have popup active
	{
		if ( (document.documentElement.clientWidth < tourWidth) || (document.documentElement.clientHeight < tourHeight) )
		{
			$("#popupContact").fadeOut("fast");

			//getting height and width of the message box
			var height = $('#popUpDiv').height();
			var width = $('#popUpDiv').width();

			var windowWidth = document.documentElement.clientWidth;
			var windowHeight = document.documentElement.clientHeight;

			//calculating offset for displaying popup message
			leftVal=windowHeight/2-height/2+"px",
			topVal=windowWidth/2-width/2+"px";

			//leftVal="100px";
			//topVal="100px";

			//show the popup message and hide with fading effect
			//$('#popUpDiv').css({left:leftVal,top:topVal}).show().fadeOut(5000);
			$('#popUpDiv').css({left:leftVal,top:topVal}).show();
			setTimeout("$('#popUpDiv').css({left:leftVal,top:topVal}).show().fadeOut(2000)", 3000);
			setTimeout("$(\"#popupContact\").fadeIn(\"slow\")", 4000);

		}
		else 
		{
			centerPopup( tourWidth, tourHeight);
		}
	}
	else
	{
		//window.alert("Waiting for Virtual Tour to appear in pop-up.");
	}
});