function fixH() {
	var docH = $('#body').height();
	var winH = $(window).height();
	var hedH = docH - $("#brown").height();
	if ( docH < winH ) {
		$("#brown").height( function(){
			return winH - hedH; 
		});
	}
}
jQuery.fn.equalize = function() {
    var tallest = 0;
	this.each(function() {
		var thisHeight = $(this).height();
		if(thisHeight > tallest) {
			tallest = thisHeight;
		}
	});
	this.height(tallest);
};