(function($) {
	$.fn.mouseoverimage = function(mouseover_image) {
		var img1 = $(this).attr('src');
		var img2 = mouseover_image;
		$.preloadImages(img1, img2);
		$(this).bind('mouseout',function(){
			$(this).attr('src',img1);
		}).bind('mouseover',function(){
			$(this).attr('src',img2);
		});
	};
})(jQuery);

//$('input[src="images/STL-Website-Buttons-anmelden.png"]').mousedownimage('images/STL-Website-Buttons-anmelden-on.png');

jQuery.preloadImages = function(){
  for(var i = 0; i<arguments.length; i++){
    jQuery("<img>").attr("src", arguments[i]);
  }
}

//$.preloadImages("images/STL-Website-Buttons-Suche-on.png", "images/STL-Website-Buttons-Weiter-on.png", "images/STL-Website-Buttons-abbestellen-on.png", "images/STL-Website-Buttons-anmelden-on.png");