function alignHeight(eleA,eleB){
  if(!document.getElementById(eleA)){return false;}
  if(!document.getElementById(eleB)){return false;}
  var heightA = document.getElementById(eleA).clientHeight;
  var heightB = document.getElementById(eleB).clientHeight;
  if(heightA > heightB){
    document.getElementById(eleB).style.height = heightA + "px";
    document.getElementById(eleA).style.height = heightA +  "px";
  }else{
    document.getElementById(eleA).style.height = heightB +  "px";
    document.getElementById(eleB).style.height = heightB +  "px";
  }
}
function highOnclick(elemId, classCur) {
    if (!document.getElementsByTagName) return false;
    if (!document.getElementById) return false;
    if (!document.getElementById(elemId)) return false;
    var elemId = document.getElementById(elemId);
    var links = elemId.getElementsByTagName("a");
    for (i = 0; i < links.length; i++) {
        links[i].onclick = function() {
            for (n = 0; n < links.length; n++) {
                links[n].className = "";
                this.className = classCur;
                this.blur();
            }
        }
    }
}