/* Function for field validation */

function open_windowtxtpdf(url)
{
 mywin = window.open(url,"win",'toolbar=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=1,screenX=40,screenY=-1,left=200,top=20,width=600,height=550');
}

function open_windowimgpdf(url)
{
 mywin = window.open(url,"win",'toolbar=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=1,screenX=40,screenY=-1,left=200,top=20,width=465,height=300');
}

function open_windowtxtlinks(url)
{
 mywin = window.open(url,"win",'toolbar=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,screenX=40,screenY=-1,left=200,top=20,width=600,height=550');
}