// JavaScript Document
//Create our overlay object
var overlay = $("<div id='modal-overlay'></div>");
//Create our modal window
var modalWindow = $("<div id='modal-window'></div>");

(function($){
	$.fn.extend({
		modalPanel: function() {
		    
		    //Our function for hiding the modalbox
			function modalHide() {
				$(document).unbind("keydown", handleEscape);
				var remove = function() { $(this).remove(); };
				overlay.fadeOut(remove);
				modalWindow
					.fadeOut(remove)
					.empty();
				
			}
			
			//Our function that listens for escape key.
			function handleEscape(e) {
				if (e.keyCode == 27) {
					//modalHide();
				}
			}
			
			
			
			return this.each(function() {
				//Listen for clicks on objects passed to the plugin
				$(this).click(function(e) {
					
					if (typeof document.body.style.maxHeight === "undefined") { //if IE 6
						$("body","html").css({height: "100%", width: "100%"});
					}
					
					//Append the overlay to the document body
					$("body").append(overlay.click(function() { 
						//modalHide(); 
					}));
					
					$("modal-load").append(overlay.click(function() { 
					//	modalHide(); 
					}));
					
					//Add a loader to our page
					//Add loader content here
					$("body").append("<div id='modal-load' onclick='hideModal();'>Arriel Mabale</div>");
					
					//Set the css and fade in our overlay
					overlay.css("opacity", 0.3);
					overlay.show();
					
					//Prevent the anchor link from loading
					e.preventDefault();
					
					//Activate a listener 
					$(document).keydown(handleEscape);	
					
					//Load the image
					var img = new Image();
					$(img).load(function () {
						var imageWidth = img.width / 2;
						var imageHeight = img.height / 2;
						modalWindow.css({
							"margin-left": -imageWidth
						});
						
						if ( !(jQuery.browser.msie && jQuery.browser.version < 7)) { // take away IE6
    						modalWindow.css({
    							"margin-top": -imageHeight
    						});
                		}
                        
						$("#modal-load").remove();
						modalWindow.append(img);
						$(this).addClass("modal-image");
						$("body").append(modalWindow);
						modalWindow.fadeIn(50);
					})
					.attr({ src: this.href }).click(function() {
						modalHide();
					});
				});
			});
		}
	});
})(jQuery);

function hideModal() {
	$("#modal-load").remove();
	var remove = function() { $(this).remove(); };
	overlay.fadeOut(remove);
	modalWindow
		.fadeOut(remove)
		.empty();
}

function showModal() {
	$("body").append(modalWindow);
}



$(function() {
	//$('a[rel*=modalPanel]').modalPanel();		
});