/***************************/
//@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(file_id){
	//loads popup only if it is disabled
	if(popupStatus==0){
		jQuery("#backgroundPopup").css({
			"opacity": "0.7"
		});
		jQuery("#backgroundPopup").fadeIn("slow");
		
		jQuery("#popupContact").html('');
		jQuery("#popupContact").fadeIn("slow");
		popupStatus = 1;
		
		jQuery.ajax({
		   type: "POST",
		   url: "show_video.html",
		   data: "file_id="+file_id,
		   success: function(data){
			   data = '<div id="popupContactClose"><img src="images/close.png" style="float:right; cursor:pointer; border:none;"/></div>'+data;
			 jQuery("#popupContact").html(data);
		   }
		 });
	}
}

//disabling popup with jQuery magic!
function disablePopup(){
	//disables popup only if it is enabled
	if(popupStatus==1){
		jQuery('#playControl').trigger('click');
		jQuery("#popupContact").html('');
		
		jQuery("#backgroundPopup").fadeOut("slow");
		jQuery("#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 = jQuery("#popupContact").height();
	var popupWidth = jQuery("#popupContact").width();
	//centering
	jQuery("#popupContact").css({
		"position": "absolute",
		"top": windowHeight/2-popupHeight/2,
		"left": windowWidth/2-popupWidth/2
	});
	//only need force for IE6
	
	jQuery("#backgroundPopup").css({
		"height": windowHeight
	});
	
}


//CONTROLLING EVENTS IN jQuery
jQuery(document).ready(function(){
	//LOADING POPUP
	//Click the button event!
	jQuery("#button").click(function(){
		//centering with css
		centerPopup();
		//load popup
		loadPopup();
	});
				
	//CLOSING POPUP
	//Click the x event!
	jQuery("#popupContactClose").click(function(){
		disablePopup();
	});
	//Click out event!
	jQuery("#backgroundPopup, #popupContactClose").click(function(){
		disablePopup();
	});
	
	jQuery("#popupContactClose").live('click',function(){ 
		jQuery('#playControl').trigger('click');
		jQuery("#popupContact").html('');
		
		jQuery("#backgroundPopup").fadeOut("slow");
		jQuery("#popupContact").fadeOut("slow");
		
		popupStatus = 0;
	});
	
	
	
	//Press Escape event!
	jQuery(document).keypress(function(e){
		if(e.keyCode==27 && popupStatus==1){
			disablePopup();
		}
	});

});

function load_video(file_id){ 
	//centering with css
	centerPopup();
	//load popup
	loadPopup(file_id);
}