function popup(mylink, windowname)
{
if (!window.focus)return true;
var href;
if (typeof(mylink) == 'string')
   href=mylink;
  else
   href=mylink.href;
window.open(href, windowname, 'width=850,height=500');
return false;
}

function popin(mylink, windowname)
{
if (!window.focus)return true;
var href;
if (typeof(mylink) == 'string')
   href=mylink;
  else
   href=mylink.href;
window.open(href, windowname, 'width=890,height=500');
return false;
}

function enquiry(myform, windowname)
{
if (!window.focus)return true;
window.open('', windowname, 'width=560,height=480');
apply.target=windowname;
return true;
}

function poplink(mylink, windowname)
{
if (!window.focus)return true;
var href;
if (typeof(mylink) == 'string')
   href=mylink;
  else
   href=mylink.href;
window.open(href, windowname, 'width=200,height=870');
return false;
}

function popwin(mylink, windowname)
{
if (!window.focus)return true;
var href;
if (typeof(mylink) == 'string')
   href=mylink;
  else
   href=mylink.href;
window.open(href, windowname, 'width=580,height=525,scrollbars=yes');
return false;
}