function showHideMenu(curNode){
      
    for(i=1;i<=9;i++)
	  {
		  node_id="sublinks_"+i;
		  image_id="imgid_"+i;
		  if(i==curNode)
		   { 
            document.getElementById(node_id).style.display =  "block" ;
      		document.getElementById(image_id).src = "images/minus.gif";
		   }
		  else
		    {
		    document.getElementById(node_id).style.display =  "none";
      		document.getElementById(image_id).src =  "images/plus.gif" ;
			}
	  }
     
}
function tellaFriendValidation(frm)
{
	if(frm.hiddenword.value!=frm.word.value)
	   {
		   alert("Please Enter Valid Captcha image word.");
  	   	   return false;
	   }

}