//init
var loginClicked=0;

function loginFirstClick(){
	if(loginClicked!=0) return;
	document.forms["loginform"].username.value="";
	document.forms["loginform"].pass.value="";
	loginClicked=1;
}

// MENU FUNCTIONS //
function menu(allitems,thisitem,startstate){ 
  callname= "gl"+thisitem;
  divname="subglobal"+thisitem;  
  this.numberofmenuitems = allitems;
  this.caller = document.getElementById(callname);
  this.thediv = document.getElementById(divname);
  if(this.thediv==null || this.thediv==undefined){ //doesn't exist
	return;
  }
  this.thediv.style.visibility = startstate;
}

function ehandler(event,theobj){
  for (var i=1; i<= theobj.numberofmenuitems; i++){
    var shutdiv =eval( "menuitem"+i+".thediv");
	if(shutdiv==null || shutdiv==undefined){
	  	return;
	  }
    shutdiv.style.visibility="hidden";
  }
  theobj.thediv.style.visibility="visible";
}

function closesubnav(event){
  if ((event.clientY <48)||(event.clientY > 107)){
    for (var i=1; i<= numofitems; i++){
      var shutdiv =eval('menuitem'+i+'.thediv');
	  if(shutdiv==null || shutdiv==undefined){
	  	return;
	  }
      shutdiv.style.visibility='hidden';
    }
  }
}

function setSelected(linkId, clsname){
	var lo=document.getElementById(linkId);
	if(lo==null || lo==undefined) return; //doesn't exist
	lo.className=clsname;
}

// END OF MENU FUNCTIONS //