jQuery.noConflict();
(function($){

$.fn.equalHeights = function(add) {
	var tallest = 0;
	$(this).each(function(){
		if ($(this).height() > tallest) tallest = $(this).height();
	});
	$(this).each(function(){
		var t = $(this);
		var p = parseInt(t.css('paddingTop')) + parseInt(t.css('paddingBottom'));
		var h = tallest - p;
		for (var i in add)
			if (this.id == i)
				h += add[i];
		if ($.browser.msie && $.browser.version == 6.0) 
			t.css({'height': h});
		t.css({'min-height': h}); 
	});
	return this;
};

$(document).ready(function(){

	$('#cols .col').equalHeights();	

	if ($.browser.msie) {
		try {document.execCommand("BackgroundImageCache", false, true);} catch(err){};
	}

});

})(jQuery);