function togglegroup(me,group,whenon)
{
  thiselement=document.getElementById(group);
  rops= new Array()
  ops= new Array()
  rops["enable"] ="none";
  rops["disable"] ="block"; 
  ops["enable"] ="block";
  ops["disable"] ="none";
  if(me.checked)
  {
   status=ops[whenon];
  }
  else
  {
   status=rops[whenon];
  }
  thiselement.style.display=status;
}

function disableform(theform) 
{
  if (document.all || document.getElementById) 
  {
    for (i = 0; i < theform.length; i++) 
    {
    	var tempobj = theform.elements[i];
    	if (tempobj.type.toLowerCase() == "submit" || tempobj.type.toLowerCase() == "reset" || tempobj.type.toLowerCase() == "button")
    	tempobj.disabled = true;
    } 
  }
  return true;  
} 


function doimage(ctrlid,imagedir)
{
  displayimage=document.getElementById(ctrlid+'_image');
  imagectrl=document.getElementById(ctrlid);

  var imgSrc =  showModalDialog('includes/image.php', '',
  'dialogHeight:500px; dialogWidth:500px; resizable:no; status:no;border:thin;help:no');
  if(imgSrc != null)
  {
    displayimage.src=imagedir+'/'+imgSrc;
      imagectrl.value=imgSrc;
    }
}