function getElementsByClassName(classname,tagname)
{
 var allObjects;
 var classObjects = new Array();
 var classObjectCounter=0;
 if (document.getElementsByTagName)
 {
  if (tagname)
  {
   allObjects = document.getElementsByTagName(tagname);
  }
  else
  {
   allObjects = document.getElementsByTagName("*");
  }
 }
 for (var i=0;i<allObjects.length;i++)
 {
  if (allObjects[i].className == classname)
  {
   classObjects[classObjectCounter] = allObjects[i];
   classObjectCounter++;
  }
 }
 return classObjects;
}

function openWindowFullScreen(uri)
{
 thisWindow = window.open('http://'+location.hostname,'newWindow');
 thisWindow.resizeTo(screen.availWidth,screen.availHeight);
 thisWindow.moveTo(0,0);
 thisWindow.location.href = uri;
 setTimeout('thisWindow.focus()',100);
}