var load     = 0;

var MenuName = new Array('home','regist','session','access');

var OnMenu   = new Array();

var OffMenu  = new Array();



for(i in MenuName){

   var Name = MenuName[i];

   OnMenu[Name]  = new Image();

   OffMenu[Name] = new Image();

   OnMenu[Name].src  = "/event/ciosummit-nec/shared/menu_" + Name + "_here.gif"; 

   OffMenu[Name].src = "/event/ciosummit-nec/shared/menu_" + Name + ".gif";

   OnMenu[Name].src  = "/event/ciosummit-nec/shared/menu_" + Name + "_here.gif"; 

   OffMenu[Name].src = "/event/ciosummit-nec/shared/menu_" + Name + ".gif";

}



function ChgImage(num,flag){

   if(load){

      document.images['L' + num].src = (flag) ? OnMenu[num].src : OffMenu[num].src;

   }

}



function WinOpen(url,width,height){

   var win = window.open(url,"_blank","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=" + width + ",height=" + height + "\"");

   win.focus();

}