var isDHTML=0
var isID=0
var isLayers=0
var isAll=0
if (document.getElementById)  {
    isID = 1;
    isHTML = 1; }
else  {
    if (document.all)  {
       isAll = 1;
       isDHTML = 1; }
    else   {
        browserVersion = parseInt(navigator.appVersion);
        if ((navigator.appName.indexOf ('Netscape') != -1) && (browserVersion == 4))  {
      isLayers = 1;
      isDHTML = 1;
         }
       }
     }
function findDOM(objectID,withStyle)   {
 if (withStyle == 1)  {
    if (isID)  {
       return (document.getElementById(objectID).style);
    }
    else {
         if (isAll) {
            return (document.all[objectID].style);
         }
         else {
              if (isLayers) {
                 return (document.layers[objectID] );
              }
         }
    }
 }
 else {
      if (isID) {
         return (document.getElementById(objectID));
      }
      else  {
           if (isAll) {
             return (document.all[objectID]);
           }
           else {
                if (isLayers) {
                   return (document.layers[objectID]);
                }
           }
     }
 }
} //end function
function Show(objectID){
	if (isAll||isID){
		domStyle=findDOM(objectID,1)
		domStyle.display='block'
	}
	return
}
function Hide(objectID){
	if (isAll||isID){
		domStyle=findDOM(objectID,1)
		domStyle.display='none'
	}
	return
}