var time = 3000;
var numofitems =10;
var CurrentItem = 0;

// open new window
function OpenWindow(szNewUrl,szWindowName,szFeatures) {
  window.open(szNewUrl,szWindowName,szFeatures);
}

//menu constructor
function menu(allitems,thisitem,startstate){ 
  callname= "gl"+thisitem;
  divname="subglobal"+thisitem;  
  this.numberofmenuitems = allitems;
  this.caller = document.getElementById(callname);
  this.thediv = document.getElementById(divname);
  this.thediv.style.visibility = startstate;
}

//menu methods
function ehandler(theobj, Item){
	var i = 1;
	var LastMenuItem = theobj.numberofmenuitems;
	
	if(Item == 5){
		i = 6; }
	else {
		LastMenuItem = LastMenuItem - 5;}
   for (i; i<= LastMenuItem; i++){
    var shutdiv =eval( "menuitem"+i+".thediv");
    shutdiv.style.visibility="hidden";  
  }
  theobj.thediv.style.visibility="visible";
}
				
function closesubnav(event, Is){
  if (((event.clientY <15)||(event.clientY > 90)) || Is){
    for (var i=1; i<= numofitems-5; i++){
      var shutdiv =eval('menuitem'+i+'.thediv');
      if(undefined != shutdiv)
      {
      	shutdiv.style.visibility='hidden';
      }
    }
  }
}

function ChangeAch() {
	CurrentItem = CurrentItem + 1;
	if(CurrentItem > 5)
		CurrentItem = 1;
	if(CurrentItem == 1)
		ehandler(menuitem6, 5);
	if(CurrentItem == 2)
		ehandler(menuitem7, 5);
	if(CurrentItem == 3)
		ehandler(menuitem8, 5);
	if(CurrentItem == 4)
		ehandler(menuitem9, 5);
	if(CurrentItem == 5)
		ehandler(menuitem10, 5);
	rotateAch(3);
}	
	
function rotateAch(s) { 
	window.setTimeout("ChangeAch();", s*1000); 
} // rotateAch

function so(name,width,height) {
	if (height>screen.availHeight) {
		height=screen.availHeight;
	}
	if (width>screen.availWidth) {
		width=screen.availWidth;
	}
	window.open(name, "TSM", "width="+width+", height="+height+", menubar=no, status=no, location=no, toolbar=no, scrollbars=no, resizable=yes, top=0, left=0");
} // so

function CheckContact(event) {
	if(((event.clientY > 20)||(event.clientY < 85))&&((event.clientX > 20)&&(event.clientX < 85)))
		{
		}
}