function popupform(myform, windowname)
{
if (! window.focus)return true;
window.open('', windowname, 'height=355,width=740,scrollbars=yes,toolbar=no');
myform.target=windowname;
return true;
}

function popupformm(myform, windowname)
{
if (! window.focus)return true;
window.open('', windowname, 'height=700,width=795,scrollbars=yes,toolbar=no');
myform.target=windowname;
return true;
}

function popupforme(myform, windowname)
{
if (! window.focus)return true;
window.open('', windowname, 'height=170,width=700,scrollbars=no,toolbar=no');
myform.target=windowname;
return true;
}

function popupformt(myform, windowname)
{
if (! window.focus)return true;
window.open('', windowname, 'height=210,width=700,scrollbars=no,toolbar=no');
myform.target=windowname;
return true;
}

function popupforma(myform, windowname)
{
if (! window.focus)return true;
window.open('', windowname, 'height=280,width=700,scrollbars=no,toolbar=no');
myform.target=windowname;
return true;
}

function popupformg(myform, windowname)
{
if (! window.focus)return true;
window.open('', windowname, 'height=600,width=900,scrollbars=yes,toolbar=no');
myform.target=windowname;
return true;
}