
<!--
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_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];}}
}

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];}
}


// checksubmit() has to be a function, not a subroutine,
// because the onSubmit attribute in the form tag which
// calls this function requires a Boolean return value of
// true or false
// if the return is true, the form is automatically submitted
// without the need to call document.formname.submit()
// if the return is false, the form submission will be aborted
// and the client is sent back to the form to fill out the
// missing field
function checksubmit()
{
  // check to see if name field is empty
  // note that you use the name of the form and the field
  if (document.formname.name.value == "")
  {
    // tell client that you need the name
    alert("Please enter your full name")
    // send the cursor to the fullname field
    document.formname.name.focus()
    // field is empty, so return false to abort the form
    // submission
    // the client is returned to the form
    return false
  }
  
  // check to see if email address field is empty
  if (document.formname.email.value == "")
  {
    alert("Please enter your email address")
    document.formname.email.focus()
    return false
  } 
   // check to see if email address field is of valid syntax
  substremail =
      document.formname.email.value.split("@")
  if (substremail.length > 1)
  {
    index = substremail[1].indexOf(".")
    if (index == -1)
    {
      document.formname.email.focus()
      return false
    }
   
  }
  else
  {
    alert("Please enter a valid email address")
	document.formname.email.focus()
    return false
  }
  
    if (document.formname.comments.value == "")
  {
    // tell client that you need the city
    alert("Please let us know what we can do for you!")
    // send the cursor to the city field
    document.formname.comments.focus()
    // field is empty, so return false to abort the form
    // submission
    // the client is returned to the form
    return false
  }
 
  // if all fields are filled out, return true
  // this triggers the form submission
  return true
  }
    
//-->