// leanModal v1.1 by Ray Stone - http://finelysliced.com.au
// Dual licensed under the MIT and GPL

(function($){
	$.fn.extend({
		leanModal:function(options){
			var defaults={
				top:100,overlay:0.5,closeButton:null
			};
			var overlay=$("<div id='lean_overlay'></div>");
			$("body").append(overlay);
			options=$.extend(defaults,options);
			return this.each(function(){
				var o=options;
				$(this).click(function(e){
					var modal_id=$(this).attr("href");
					$("#lean_overlay").click(function(){
						close_modal(modal_id)
					});
					$(o.closeButton).click(function(){
						close_modal(modal_id)
					});
					var modal_height=$(modal_id).outerHeight();
					var modal_width=$(modal_id).outerWidth();
					$("#lean_overlay").css({"display":"block",opacity:0});
					$("#lean_overlay").fadeTo(200,o.overlay);
					$(modal_id).css({"display":"block","position":"fixed","opacity":0,"z-index":11000,"left":50+"%","margin-left":-(modal_width/2)+"px","top":o.top+"px"});
					$(modal_id).fadeTo(200,1);
					e.preventDefault()
				})
			});
			function close_modal(modal_id){
				$("#lean_overlay").fadeOut(200);
				$(modal_id).css({"display":"none"})
			}}
		})
})(jQuery);