/***************************/
//@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": "0.4"
		});
		$("#backgroundPopup").fadeIn("slow");
		$("#popupBox").fadeIn("slow");
		popupStatus = 1;
	}
}

//disabling popup with jQuery magic!
function disablePopup(){
	//disables popup only if it is enabled
	if(popupStatus==1){
		$("#backgroundPopup").fadeOut("slow");
		$("#popupBox").fadeOut("slow");
		popupStatus = 0;
        $("#playmovie").html("");
	}
}

//centering popup
function centerPopup(){
	//request data for centering
	var windowWidth = document.documentElement.clientWidth;
	var windowHeight = document.documentElement.clientHeight;
	var popupHeight = $("#popupBox").height();
	var popupWidth = $("#popupBox").width();
	//centering
    
	$("#popupBox").css({
		"position": "fixed",
		"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(){
	
	//LOADING POPUP
	//Click the button event!
	
	/*
    if (document.getElementById('button' + i))
    {
        $("#gallery" + i).click(function(){
            //centering with css
            centerPopup(i);
            //load popup
            loadPopup();
        });
    }
	*/
    
	//CLOSING POPUP
	//Click the x event!
	$("#popupBoxClose").click(function(){
		disablePopup();
	});
	
	//Click out event!
	$("#backgroundPopup").click(function(){
		disablePopup();
	});
	
	
	//Press Escape event!
	$(document).keypress(function(e){
		if(e.keyCode==27 && popupStatus == 1) disablePopup();
		
	});

});