function popupLoader(body)
{
	$("#popupBody").html(body);

	centerPopup();
	loadPopup();
}

//SETTING UP OUR POPUP
//0 means disabled; 1 means enabled;
var popupStatus = 0;

//loading popup with jQuery magic!
function loadPopup(popupId)
{
	if(popupId==undefined)
	{
		popupId='';
	}

	//loads popup only if it is disabled
	if(popupStatus==0)
	{
		$("#backgroundPopup"+popupId).css({
		"opacity": "0.5"
		});
		$("#backgroundPopup"+popupId).fadeIn("fast");
		$("#popupContact"+popupId).fadeIn("slow");
		popupStatus = 1;
	}
}

//disabling popup with jQuery magic!
function disablePopup(popupId)
{
	if(popupId==undefined)
	{
		popupId='';
	}

	//disables popup only if it is enabled
	if(popupStatus==1)
	{
		$("#backgroundPopup"+popupId).fadeOut("fast");
		$("#popupContact"+popupId).fadeOut("fast");
		popupStatus = 0;
	}
}

//centering popup
function centerPopup(topOffset,popupId)
{
	if(popupId==undefined)
	{
		popupId='';
	}

	if(topOffset==null)
	{
		topOffset=100;
	}

	var ScrollTop = document.body.scrollTop;

	if (ScrollTop == 0)
	{
		 if (window.pageYOffset)
			  ScrollTop = window.pageYOffset;
		 else
			  ScrollTop = (document.body.parentElement) ? document.body.parentElement.scrollTop : 0;
	}

	//request data for centering
	var windowWidth = document.documentElement.clientWidth;
	var windowHeight = document.documentElement.clientHeight;
	var popupHeight = $("#popupContact"+popupId).height();
	var popupWidth = $("#popupContact"+popupId).width();

	//centering
	$("#popupContact"+popupId).css({
	"position": "absolute",
	"top": ScrollTop+topOffset,
	"left": windowWidth/2-popupWidth/2
	});
	//only need force for IE6

	$("#backgroundPopup"+popupId).css({
	"height": windowHeight
	});
}