var menuwidth = "165px", disappeardelay = 1E3, hidemenu_onclick = "yes", ie4 = document.all, ns6 = document.getElementById &&!document.all;
if(ie4 || ns6)document.write('<div id="dropmenudiv" style="visibility:hidden;position:absolute;z-index:100;width:' + menuwidth + ';" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>');
function getposOffset(a, b) {
   var c = b == "left" ? a.offsetLeft : a.offsetTop;
   for(a = a.offsetParent; a != null; ) {
      c = b == "left" ? c + a.offsetLeft : c + a.offsetTop;
      a = a.offsetParent}
   return c}
   
function showhide(a, b, c, d, e) {
   if(ie4 || ns6)dropmenuobj.style.left = dropmenuobj.style.top =- 500;
   if(e != "") {
      dropmenuobj.widthobj = dropmenuobj.style;
      dropmenuobj.widthobj.width = e}
   if(b.type == "click" && a.visibility == d || b.type == "mouseover")a.visibility = c;
   else if(b.type == "click")a.visibility = d}
   
function iecompattest() {
   return document.compatMode && document.compatMode != "BackCompat" ? document.documentElement : document.body}
   
function clearbrowseredge(a, b) {
   var c = 0;
   if(b == "rightedge") {
      b = ie4 &&!window.opera ? iecompattest().scrollLeft + iecompattest().clientWidth - 15 : window.pageXOffset + window.innerWidth - 15;
      dropmenuobj.contentmeasure = dropmenuobj.offsetWidth;
      if(b - dropmenuobj.x < dropmenuobj.contentmeasure)c = dropmenuobj.contentmeasure - a.offsetWidth}
   else {
      var d = ie4 &&!window.opera ? iecompattest().scrollTop : window.pageYOffset;
      b = ie4 &&!window.opera ? iecompattest().scrollTop + iecompattest().clientHeight - 15 : window.pageYOffset + window.innerHeight - 18;
      dropmenuobj.contentmeasure = dropmenuobj.offsetHeight;
      if(b - dropmenuobj.y < dropmenuobj.contentmeasure) {
         c = dropmenuobj.contentmeasure + a.offsetHeight;
         if(dropmenuobj.y - d < dropmenuobj.contentmeasure)c = dropmenuobj.y + a.offsetHeight - d}
      }
   return c}
   
function populatemenu(a) {
   if(ie4 || ns6)dropmenuobj.innerHTML = a.join("")
}
   
function dropdownmenu(a, b, c, d) {
   if(window.event)event.cancelBubble = true;
   else b.stopPropagation && b.stopPropagation();
   clearhidemenu();
   dropmenuobj = document.getElementById ? document.getElementById("dropmenudiv") : dropmenudiv;
   populatemenu(c);
   if(ie4 || ns6) {
      showhide(dropmenuobj.style, b, "visible", "hidden", d);
      dropmenuobj.x = getposOffset(a, "left");
      dropmenuobj.y = getposOffset(a, "top");
      dropmenuobj.style.left = dropmenuobj.x - clearbrowseredge(a, "rightedge") + "px";
      dropmenuobj.style.top = dropmenuobj.y - clearbrowseredge(a, "bottomedge") + a.offsetHeight + "px"}
   return clickreturnvalue()}
   
function clickreturnvalue() {
   return ie4 || ns6 ? false : true}
   
function contains_ns6(a, b) {
   for(; b.parentNode; )if((b = b.parentNode) == a)return true;
   return false}
   
function dynamichide(a) {
   if(ie4 &&!dropmenuobj.contains(a.toElement))delayhidemenu();
   else ns6 && a.currentTarget != a.relatedTarget &&!contains_ns6(a.currentTarget, a.relatedTarget) && delayhidemenu()}
   
function hidemenu() {
   if(typeof dropmenuobj != "undefined")if(ie4 || ns6)dropmenuobj.style.visibility = "hidden"}
   
function delayhidemenu() {
   if(ie4 || ns6)delayhide = setTimeout("hidemenu()", disappeardelay)}
   
function clearhidemenu() {
   typeof delayhide != "undefined" && clearTimeout(delayhide)}
   
if(hidemenu_onclick == "yes")document.onclick = hidemenu;