jQuery.preloadImages = function() {
	var a = (typeof arguments[0] == 'object')? arguments[0] : arguments;
	for(var i = a.length -1; i > 0; i--) {
		imgload = new image();
		$(imgload).src = a[i];
	}
}

$(window).bind('load', function() {
	$.preloadImages(
		"login-button2.png",
		"register-button2.png",
		"search2.png",
		"rss2.png"
	);

});