// JavaScript Document


// to determinate the real y position of the element where the menu has to be attached

function getAbsoluteTop(el) {
  yPos = el.offsetTop;
  tempEl = el.offsetParent;
  while (tempEl != null) {
    yPos += tempEl.offsetTop;
    tempEl = tempEl.offsetParent;
  }
  return yPos;
}

function getAbsoluteLeftWin(el) {
  if (isExplorer)
    xPos =window.screenLeft+getAbsoluteLeft(el);
  else
    xPos =window.screenX+getAbsoluteLeft(el);
  return xPos;
}

function getAbsoluteTopWin(el) {
  if (isExplorer)
   yPos =window.screenTop+getAbsoluteTop(el);
  else
    yPos =window.screenY+getAbsoluteTop(el);
  return yPos;
}

//windowDimentionDetection

function getWindowDimensionH(){
   if (isNetscape) {
    winHeight = window.innerHeight;
   }
   if (isExplorer) {
    winHeight = document.body.offsetHeight;
   }
   return winHeight;
}

function getWindowDimensionW(){
   if (isNetscape) {
    winWidth = window.innerWidth;
   }
   if (isExplorer) {
    winWidth = document.body.offsetWidth;
   }
   return winWidth;
}