jQuery.fn.protectImage=function(settings){settings=jQuery.extend({image:'http://www.gympos.sk/blank.gif',zIndex:10},settings);return this.each(function(){var position=$(this).position();var height=$(this).height();var width=$(this).width();$('<img />').attr({width:width,height:height,src:settings.image}).css({top:position.top,left:position.left,position:'absolute',zIndex:settings.zIndex}).appendTo('body')})};