function open_window(url,w,h,id)
{
  win = "width="+w+",height="+h+",menubar=no,location=no,resizable=yes,scrollbars=no";          
  newWin = window.open(url,id,win);
  newWin.focus();
}
function open_cwindow(idcontent,w,h,id)
{   
  obj=document.getElementById(idcontent);
  if(obj)
  { win = "width="+w+",height="+h+",menubar=no,location=no,resizable=yes,scrollbars=no";
    newWin = window.open('',id,win);
    newWin.document.open();
    newWin.document.write(obj.value);
    newWin.document.close();
    newWin.focus();
  }	
}