function printprep(){
var win=null;
var url=window.location.href;
var url=url.toLowerCase();
var SlashPos=url.indexOf("/",8)
var LUrl=url.length-1;
if (SlashPos==-1) {url=url+"/index.asp?printable";}
if (SlashPos>-1)
    if (LUrl==SlashPos) {url = url + "index.asp?printable";}
        else if (LUrl!=SlashPos) {
        {var turl=url.indexOf("?");
        if (turl>=0) {url = url + "&printable";}
        if (turl==-1) {url = url + "?printable";}
        }
    }
w=640;
h=480;
var myname="Printer_Friendly_Page";
var pos="center";
if(pos=="center"){myleft=(screen.width)?(screen.width-w)/2:100;mytop=(screen.height)?(screen.height-h)/2:100;}
else if((pos!='center') || pos==null){myleft=0;mytop=20}
settings="width=" + w + ",height=" + h + ",top=" + mytop + ",left=" + myleft + ",scrollbars=yes,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no";
win=window.open(url,myname,settings);
win.focus();}