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;
}
//Loads swap images into cashe
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) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}
//swaps image on mouseover
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];}
}
//Opens popup window
function newWindow(url,name,window_properties) {
	link = window.open(url,name,window_properties);
	link.focus();
}
//Opens TEMPORARY popup window
function tempWindow(url,name,window_properties) {
	link = window.open(url,name,window_properties);
}
//closes TEMPORARY popup window
function closeTempWindow(url,name,window_properties) {
	link = window.close(url,name,window_properties);
}
//validates infomation on order form
function Form1_Validator(theForm)
{

  if (theForm.Lender_Phone.value == "")
  {
    alert("Please enter a value for the \"Lender_Phone\" field.");
    theForm.Lender_Phone.focus();
    return (false);
  }

  if (theForm.Lender_Phone.value.length < 10)
  {
    alert("You must enter the area code and phone number in the \"Lender_Phone\" field. If you are ordering an appraisal on your own home, please enter your phone number.");
    theForm.Lender_Phone.focus();
    return (false);
  }

  if (theForm.Lender_Phone.value.length > 20)
  {
    alert("Please enter at most 20 characters in the \"Lender_Phone\" field.");
    theForm.Lender_Phone.focus();
    return (false);
  }

  var checkOK = "0123456789-,";
  var checkStr = theForm.sale_or_estimate_of_value.value;
  var allValid = true;
  var decPoints = 0;
  var allNum = "";
  for (i = 0;  i < checkStr.length;  i++)
  {
    ch = checkStr.charAt(i);
    for (j = 0;  j < checkOK.length;  j++)
      if (ch == checkOK.charAt(j))
        break;
    if (j == checkOK.length)
    {
      allValid = false;
      break;
    }
    if (ch != ",")
      allNum += ch;
  }
  if (!allValid)
  {
    alert("Please enter only digit characters in the \"sale_or_estimate_of_value\" field.");
    theForm.sale_or_estimate_of_value.focus();
    return (false);
  }
  return (true);
}