// JavaScript Document
<!--
isNS4 = (document.layers) ? true : false;
isIE4 = (document.all && !document.getElementById) ? true : false;
isIE5 = (document.all && document.getElementById) ? true : false;
isNS6 = (!document.all && document.getElementById) ? true : false;

function switchDiv(strDivName1,strDivName2){

 //identify the element based on browser type
 if (isNS4) {
   objElement1 = document.layers[strDivName1];
   objElement2 = document.layers[strDivName2];
   objElement3 = document.layers['eventinfo'];
 } else if (isIE4) {
   objElement1 = document.all[strDivName1];
   objElement2 = document.all[strDivName2];
   objElement3 = document.all['eventinfo'];
 } else if (isIE5 || isNS6) {
   objElement1 = document.getElementById(strDivName1);
   objElement2 = document.getElementById(strDivName2);
   objElement3 = document.getElementById('eventinfo');
 }
 
 if(isNS4){
	 if(objElement1=="hideall") {
		objElement3.display="none";
		objElement2.display="none";
		objElement1.display="none";
	 }else{
       objElement2.display ="none";
       objElement1.display ="block";
	   objElement3.display ="block";
	 }
 }else{
	  if(objElement1=="hideall") {
		objElement3.display="none";
		objElement2.display="none";
		objElement1.display="none";
	 }else{

       objElement2.style.display = "none";
       objElement1.style.display = "block";
	   objElement3.style.display = "block";
 }
}
}
//-->