if (!document.layers&&!document.all)
  event="test"

function showToolTip(text) {
      
    if (document.getElementById("tooltipPopup") == null) return;
	document.getElementById("tooltipPopup").innerHTML = text; 
	document.getElementById("tooltipPopup").style.display = "block"; 
	document.getElementById("tooltipPopup").style.visibility = "visible";

}
 
function hideToolTip() {
      
    if (document.getElementById("tooltipPopup") == null) return;
	document.getElementById("tooltipPopup").style.display = "none"; 
	document.getElementById("tooltipPopup").style.visibility = "hidden";
}

function showtip(field, event, text){
    

}
function hidetip(){


}
              
function st(text) {   
	overlib(text);	
} 


function ht(){
	
	nd();
}