var x = 0;
var y = 0;
ns4 = (document.layers)? true:false;
ie4 = (document.all)   ? true:false;
if (ie4) {
   if (navigator.userAgent.indexOf('MSIE 4')>0){
       ie4 = true;
   } else {
       ie6 = true; }
} else {
   ie6 = false;
}
function posCur()
{
   if (ns4) {x=e.pageX; y=e.pageY;}
   if (ie4) {x=event.x; y=event.y;}
   if (ie6) {x=event.x+document.body.scrollLeft; y=event.y+document.body.scrollTop;}
}
function show(object) {
   posCur();
   if (x > 320 )x=x-300
   else x=10;
   document.all[object].style.left=x;
   document.all[object].style.top=y;
   if (document.layers && document.layers[object])
       document.layers[object].visibility = 'visible';
   else if (document.all)
   {
       document.all[object].style.zIndex = 100;
       document.all[object].style.visibility = 'visible';
   }
}
function hide(object) {
   if (document.layers && document.layers[object])
       document.layers[object].visibility = 'hidden';
   else if (document.all)
   {
       document.all[object].style.visibility = 'hidden';
   }
}