// JavaScript Document


function submit() {
document.forms["form1"].submit();
}
function submit() {
document.forms["form2"].submit();
}
function submit2() {
document.forms["form2"].submit();
}
function dosubmit() {
document.forms["form1"].submit();
}
function doosubmit() {
document.forms["form2"].submit();
}
function doosubmit() {
document.forms["form3"].submit();
}
function doo0submit() {
document.forms["form3"].submit();
}

function letternumber(e)
{
var key;
var keychar;

if (window.event)
   key = window.event.keyCode;
else if (e)
   key = e.which;
else
   return true;
keychar = String.fromCharCode(key);
keychar = keychar.toLowerCase();

// control keys
if ((key==null) || (key==0) || (key==8) || 
    (key==9) || (key==13) || (key==27) )
   return true;

// alphas and numbers
else if ((("1234567890").indexOf(keychar) > -1))
   return true;
else
   return false;
}
//-->

function letternumberprice(e)
{
var key;
var keychar;

if (window.event)
   key = window.event.keyCode;
else if (e)
   key = e.which;
else
   return true;
keychar = String.fromCharCode(key);
keychar = keychar.toLowerCase();

// control keys
if ((key==null) || (key==0) || (key==8) || 
    (key==9) || (key==13) || (key==27) )
   return true;

// alphas and numbers
else if ((("1234567890.").indexOf(keychar) > -1))
   return true;
else
   return false;
}
//-->