(function($)
{


	//preLoadImages
	var cache = [];
	$.preLoadImages = function()
	{
		var args_len = arguments.length;
		for (var i = args_len; i--;) {
			var cacheImage = document.createElement('img');
			cacheImage.src = arguments[i];
			cache.push(cacheImage);
		}
	}
	
	
	//setAllToMaxHeight
	$.fn.setAllToMaxHeight = function()
	{
		return this.height( Math.max.apply(this, $.map( this , function(e){ return $(e).height() }) ) );
	}
})(jQuery)