var nn4 = (document.layers) ? true : false
var ie = (document.all) ? true : false
var dom = (document.getElementById && !document.all) ? true : false

function hideLayer(id)
{
        var layer1=document.getElementById(id)
        layer1.style.display="none"
}
function showLayer(id)
{
         var layer1=document.getElementById(id)
         layer1.style.display="block"
}
function writeContent(id,text) {

        var layer1=document.getElementById(id)
        layer1.innerText=text
        layer1.position="relative"
        layer1.visibility="visible"        //change visibility to visible
        moveObject(layer1,event)
}

function moveObject( obj, e ) {

  // step 1
  var tempX = 0;
  var tempY = 0;
  var offset = 10;
  var objHolder = obj;


  // step 3
  if (document.all) {
    tempX = event.clientX + document.body.scrollLeft;
    tempY = event.clientY + document.body.scrollTop;
  } else {
    tempX = e.pageX;
    tempY = e.pageY;
  }

  // step 4
  if (tempX < 0){tempX = 0}
  if (tempY < 0){tempY = 0}

  // step 5
  obj.style.top  =  (tempY + offset) + 'px';
  obj.style.left = (tempX + offset) + 'px';
  obj.style.display="block";
  obj.style.position="absolute";
  obj.style.width="100px";
  obj.style.zorder="1";
  obj.style.backgroundColor="white";
  }

 function silenterror()
                {
                        return true;
                }