ns=window.navigator.appName == "Netscape"

ie=window.navigator.appName == "Microsoft Internet Explorer"



function openIt(x) {

if(ns) {

   showbox= document.layers[x+1]

     showbox.visibility = "show";

       showbox.top=115;
       showbox.left=310;
 		

       

    var items = 5      ;

     for (i=1; i<=items; i++) {

      elopen=document.layers[i]

        if (i != (x + 1)) { 

          elopen.visibility = "hide" }

            }

  }    



if(ie) {

   curEl = event.toElement

//   curEl.style.background = "cyan"   



   showBox = document.all.box[x];

     showBox.style.visibility = "visible";

        showBox.style.top = 115;
        showBox.style.left = 310;

         

   var items = 5 

    for (i=0; i<items; i++) {

      elOpen=document.all.box[i]

       barEl=document.all.mnubar[i]

        if (i != x){ 

          elOpen.style.visibility = "hidden" 

//          barEl.style.background = "red"

       }

     }

   }

}



function closeIt() {

   var items = 5 

     for (i=0; i<items; i++) {

       if(ie){

        document.all.box[i].style.visibility = "hidden"

          barEl=document.all.mnubar[i]

//           barEl.style.background = "red" 

       }

       if(ns){ document.layers[i+1].visibility = "hide"}          

}

}