//image preloader
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
//configure status message not to show
var statusmsg=""
function hidestatus(){
window.status=statusmsg
return true
}
//font resizer
function setFontSize(title) {
  var i, a, main;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
      a.disabled = true;
      if(a.getAttribute("title") == title) a.disabled = false;
    }
  }
}

function getActiveStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && !a.disabled) return a.getAttribute("title");
  }
  return null;
}

function getPreferredStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1
       && a.getAttribute("rel").indexOf("alt") == -1
       && a.getAttribute("title")
       ) return a.getAttribute("title");
  }
  return null;
}

function createCookie(name,value,days) {
  if (days) {
    var date = new Date();
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var expires = "; expires="+date.toGMTString();
  }
  else expires = "";
  document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
  var nameEQ = name + "=";
  var ca = document.cookie.split(';');
  for(var i=0;i < ca.length;i++) {
    var c = ca[i];
    while (c.charAt(0)==' ') c = c.substring(1,c.length);
    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
  }
  return null;
}

window.onload = function(e) {
  var cookie = readCookie("style");
  var title = cookie ? cookie : getPreferredStyleSheet();
  setFontSize(title);
}

window.onunload = function(e) {
  var title = getActiveStyleSheet();
  createCookie("style", title, 365);
}

var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
setFontSize(title);
//dropdown jump menu
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
//configure popup window
function wopen(url, name, w, h)
{
  // Fudge factors for window decoration space.
  // In my tests these work well on all platforms & browsers.
  w += 32;
  h += 54;
  wleft = (screen.width - w) / 2;
  wtop = (screen.height - h) / 2;
  var win = window.open(url,
    name,
    'width=' + w + ', height=' + h + ', ' +
    'left=' + wleft + ', top=' + wtop + ', ' +
    'location=no, menubar=no, ' +
    'status=no, toolbar=no, scrollbars=no, resizable=no');
  // Just in case width and height are ignored
  win.resizeTo(w, h);
  // Just in case left and top are ignored
  win.moveTo(wleft, wtop);
  win.focus();
}

function Validate()
{
var inputStr = document.getElementById('fname').value;
if (inputStr == "") {
alert ("Please enter your first name.");
document.getElementById('fname').focus();
return false ; }

var inputStr = document.getElementById('lname').value;
if (inputStr == "") {
alert ("Please enter your last name.");
document.getElementById('lname').focus();
return false ; }

var inputStr = document.getElementById('address').value;
if (inputStr == "") {
alert ("Please enter your address.");
document.getElementById('address').focus();
return false ; }

var inputStr = document.getElementById('city').value;
if (inputStr == "") {
alert ("Please enter the city in which you reside.");
document.getElementById('city').focus();
return false ; }

var inputStr = document.getElementById('zip').value;
if (inputStr == "") {
alert ("Please enter your zip code.");
document.getElementById('zip').focus();
return false ; }

var inputStr = document.getElementById('phonecode').value;
if (inputStr == "") {
alert ("Please enter your phone number so that we may contact you.");
document.getElementById('phonecode').focus();
return false ; }

var inputStr = document.getElementById('phonemiddle').value;
if (inputStr == "") {
alert ("Please enter your phone number so that we may contact you.");
document.getElementById('phonemiddle').focus();
return false ; }

var inputStr = document.getElementById('phoneend').value;
if (inputStr == "") {
alert ("Please enter your phone number so that we may contact you.");
document.getElementById('phoneend').focus();
return false ; }

var inputStr = document.getElementById('email').value;
if (inputStr == "") {
alert ("Please enter your email address.");
document.getElementById('email').focus();
return false ; }

if(document.getElementById('email').value.indexOf("@") < 1 || document.getElementById('email').value.lastIndexOf(".") < document.getElementById('email').value.indexOf("@") || document.getElementById('email').value.length < 6){
alert("Please enter a valid email address.");
document.getElementById('email').focus();
return false;}

var inputStr1 = document.getElementById('reason1').checked;
var inputStr2 = document.getElementById('reason2').checked;
var inputStr3 = document.getElementById('reason3').checked;
var inputStr4 = document.getElementById('reason4').checked;
var inputStr5 = document.getElementById('reason5').checked;
var inputStr6 = document.getElementById('reason6').checked;

if (
inputStr1 == false &&
inputStr2 == false &&
inputStr3 == false &&
inputStr4 == false &&
inputStr5 == false &&
inputStr6 == false)
{
alert ("Please specify the reason for contacting us today.");
document.getElementById('reason1').focus();
return false;}

var inputStr = document.getElementById('comment').value;
if (inputStr == "") {
alert ("Please tell us more about the reason for contacting us today.");
document.getElementById('comment').focus();
return false;}

}

<!-- Begin
var isNN = (navigator.appName.indexOf("Netscape")!=-1);
function autoTab(input,len, e) {
var keyCode = (isNN) ? e.which : e.keyCode;
var filter = (isNN) ? [0,8,9] : [0,8,9,16,17,18,37,38,39,40,46];
if(input.value.length >= len && !containsElement(filter,keyCode)) {
input.value = input.value.slice(0, len);
input.form[(getIndex(input)+1) % input.form.length].focus();
}
function containsElement(arr, ele) {
var found = false, index = 0;
while(!found && index < arr.length)
if(arr[index] == ele)
found = true;
else
index++;
return found;
}
function getIndex(input) {
var index = -1, i = 0, found = false;
while (i < input.form.length && index == -1)
if (input.form[i] == input)index = i;
else i++;
return index;
}
return true;
}
// End -->


//configure status message not to show
var statusmsg=""
function hidestatus(){
window.status=statusmsg
return true
}


function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}