jQuery.noConflict();
     
function equalHeight(group) {
    tallest = 0;
    group.each(function() {
        thisHeight = jQuery(this).height();
        if(thisHeight > tallest) {
            tallest = thisHeight;
        }
    });
    group.height(tallest);
}

    jQuery(document).ready(function(){
      jQuery('button.button').mouseover(function(){
	    jQuery(this).find('span').css('color', '#845A47');
	  }).mouseout(function(){
	    jQuery(this).find('span').css('color', '#54301A');
	  });
	});
    
    jQuery(window).load(function() {
      equalHeight(jQuery(".column"));
	});