/***************************/
//@Author: Adrian "yEnS" Mato Gondelle
//@website: www.yensdesign.com
//@email: yensamg@gmail.com
//@license: Feel free to use it, but keep this credits please!					
//
//Slightly amended to enable multiple instances on one page
//
/***************************/

//SETTING UP OUR POPUP
//0 means disabled; 1 means enabled;
var popupStatus = new Array();

//loading popup with jQuery magic!
function loadPopup(popup,background,i){
	//loads popup only if it is disabled
	if(popupStatus[i]==0){
		$(background).css({
			"opacity": "0.7"
		});
		$(background).fadeIn("slow");
		$(popup).fadeIn("slow");
		popupStatus[i] = 1;
	}
}

//disabling popup with jQuery magic!
function disablePopup(popup,background,i){
	//disables popup only if it is enabled
	if(popupStatus[i]==1){
		$(background).fadeOut("slow");
		$(popup).fadeOut("slow");
		popupStatus[i] = 0;
	}
}

//centering popup
function centerPopup(popup,background,i)
{
	//request data for centering
	var windowHeight = document.documentElement.clientHeight;
/*	var windowWidth = document.documentElement.clientWidth;
	var popupHeight = $(popup).height();
	var popupWidth = $(popup).width();
	//centering
	$(popup).css({
		"position": "absolute",
		"top": windowHeight/2-popupHeight/2
		"left": windowWidth/2-popupWidth/2
	});*/

	$(popup).css({
		"position": "absolute",
		"top": 30,
		"left": 30
	});
	//only need force for IE6
	$(background).css({
		"height": windowHeight
	});
}

function initialisePopup(popup,background,button,i)
{
	popupStatus[i]=0;
	$(button).click(
		function()
		{
			//
			//
			//
			var temp=new Array();
			temp=this.id.split('_');
			var tempImg=new Image();
			tempImg.src=ImgURL[temp[1]];
			printContent(temp[1],tempImg.src);
			loadPopup(popup,background,i);
			centerPopup(popup,background,i);
		}
	);
	$("#popupContactClose").click(
		function()
		{
			disablePopup(popup,background,i);
		}
	);
	$(background).click(
		function()
		{
			disablePopup(popup,background,i);
		}
	);
	$(document).keypress(
		function(e)
		{
			if(e.keyCode==27 && popupStatus[i]==1){
				disablePopup(popup,background,i);
			}
		}
	);
}

//CONTROLLING EVENTS IN jQuery
$(document).ready(
	function()
	{
		var popup="#popupContact";
		var background="#backgroundPopup";
		var button=".title_cnt";
		var i=popupStatus.length;
		initialisePopup(popup,background,button,i);
	}
);

//
//
//
function printContent(el,src)
{
	//
	var runProg="/cgi-bin/ealing/printblock.pl?ID=ealing&img="+el;

	if(el!='' && el != null)
	{
		document.getElementById('popupContact').innerHTML='Please wait...';
		getOutput(runProg,'popupContact',el,src);
	}
	else
	{
		document.getElementById('popupContact').innerHTML='';
	}
}