/***************************************************************
*
*  Example script for keeping rollover effect when a menu item is clicked.
*
*
*  Copyright notice
* 
*  (c) 2005 Siala Mahmoud
*  All rights reserved
*
*  This copyright notice MUST APPEAR in all copies of this script
***************************************************************/

function show(nr) {
 document.getElementById(nr).style.visibility = "visible"; 
 if(document.getElementById)
   document.getElementById(nr).style.visibility = "visible";
}

function hide(nr) {
 if(document.getElementById)
   document.getElementById(nr).style.visibility = "hidden";
}


function chBg(obj) { 
obj.bgColor = "#C7C7C7"; 
} 
function chBg2(obj) { 
obj.bgColor = "#FAFAFA"; 
}
function chBg3(obj){
obj.bgColor="#E7E7E7";
}