root = "";

function vhvpopup(loc)
{ 
  window.name = "vhvmain";
  f = window.open(loc,"vhvpopup","width=780,height=560,locationbar=no,menubar=no,resizable=no,scrollbars=yes,status=yes,screenX=50,screenY=50,top=50,left=50");
  f.focus ();
}

function vhvpopupk(loc)
{ 
  f = window.open(loc,"vhvpopupk","width=480,height=300,locationbar=no,menubar=no,resizable=no,scrollbars=yes,status=yes,screenX=50,screenY=50,top=50,left=50");
  f.focus ();
}

function vhvpopup2(loc)
{ 
  f = window.open(loc,"vhvpopup2","width=780,height=560,locationbar=no,menubar=no,resizable=no,scrollbars=yes,status=yes,screenX=50,screenY=50,top=50,left=50");
  f.focus ();
}

function vhvprint(loc) { 
  f = window.open(loc,"vhvprint","width=780,height=560,locationbar=no,menubar=yes,resizable=yes,scrollbars=yes,status=yes,screenX=50,screenY=50,top=50,left=50");
  f.focus ();
}

function vhvpopuplink(loc)
{ 
  f = window.open (loc, "vhvmain");
  f.focus ();
//  opener.location.href = loc;
//  opener.focus ();
  self.close ();
}