var occupied_header = new Array();
var occupied_menu = new Array();

for(i=1;i<=7;i++) {
 occupied_header[i] = 0;
 occupied_menu[i] = 0; 
}

function CreateLayer(text, id, t, l) {
if(document.layers)
 {
  var str="<LAYER ID=smenu" + id + " TOP=" + t + " LEFT=" + l + " onmouseover=\"occupied_menu[" + id + "]=1;\" onmouseout=\"Turn('" + id + "',0);occupied_menu[" + id + "]=0;\" VISIBILITY=hide>" + text + "</LAYER>";
  document.write(str);
 }
 else if(document.all)
 {
  var strng="<div id=smenu" + id + " style=\"position:absolute;top:" + t + ";left:" + l + ";visibility:hidden;width:100;filter:alpha(opacity=90);\" onmouseover=\"occupied_menu[" + id + "]=1;\" onmouseout=\"Turn('" + id + "',0);occupied_menu[" + id + "]=0;\">" + text + "</div>";
  document.write(strng);
 }
 }
 
function Turn(id, mode) {
 if(document.layers || document.all) {
  if(mode)
   eval("setTimeout(\"On(" + id + ", " + mode + ");\",300)");
  else {
   eval("setTimeout(\"Off(" + id + ", " + mode + ");\",300)");
   }
 }
}

 function On(id, mode){
  if(occupied_header[id])
   if(document.all)
    eval("smenu" + id).style.visibility = 'visible';
   else if(document.layers)
    eval("document.layers['smenu" + id + "']").visibility = "show";
 }
 
 function Off(id, mode){
  if(!occupied_menu[id] && !occupied_header[id])
   if(document.all)
    eval("smenu" + id).style.visibility = 'hidden';
   else if(document.layers)
    eval("document.layers['smenu" + id + "']").visibility = "hide";
 }