function equalHeight(className){
				
    function getElementsByClass(searchClass,node,tag) {
        if(document.getElementsByClassName){
            return document.getElementsByClassName(searchClass);
        }
	    var classElements = [];
	    if ( node == null )
		    node = document;
	    if ( tag == null )
		    tag = '*';
	    var els = node.getElementsByTagName(tag);
	    var elsLen = els.length;
	    var pattern = new RegExp("(^|\\\\s)"+searchClass+"(\\\\s|$)");
	    for (i = 0, j = 0; i < elsLen; i++) {
		    if ( pattern.test(els[i].className) ) {
			    classElements[j] = els[i];
			    j++;
		    }
	    }
	    return classElements;
    }
    
    var els = getElementsByClass(className);
        
    var height = 0;
    
    for(var i=els.length;i;i--){
	   var h = els[i-1].offsetHeight;
	   height = (h > height) ? h : height;
    }
    
    for(var i=els.length;i;i--){
        els[i-1].style.height = height+'px';
    }
    
}