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) { //v3.0
  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); 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];}
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}
function popupmap(w) {
	window.open(w, 'popup1', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=670,height=580');
}
function popuprm(w) {
	window.open(w, 'popup1', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=670,height=580');
}
function goWin(w) {
	window.open(w, 'popup1', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=450,height=300');
}

function goVillages(w) {
	window.open(w, 'popup1', 'toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,width=800,height=600');
}

function NewWin(w) {
	window.open(w, 'popup1', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=800,height=600');
}

function printPage() {
if (window.print) 
    window.print()  
  else
    alert("Sorry, your browser doesn't support this feature. Try printing from the menu.");
}

function doTennants() {
	document.forms.tennants.submit();
}
function doLandlords() {
	document.forms.landlords.submit();
}
function doSubmit() {
	document.forms.townForm.submit();
}
function doListAgents() {
	window.open('listagents.php','Main');
}
function doViewProperties(U) {
	window.open('searchprofile.php?U=' + U,'Main');
}
function doRegion() {
	document.forms.RegionForm.submit();
}

function validate(url)
{
    document.location=(url) ;
}
function PageSubmit() {
	document.forms.townForm.submit();
}
function FooterSubmit() {
	document.forms.FooterForm.submit();
}

/*
Gradual-Highlight Image Script-
© Dynamic Drive (www.dynamicdrive.com)
For full source code, installation instructions,
100's more DHTML scripts, and Terms Of
Use, visit dynamicdrive.com
*/

function high(which2){
theobject=which2
highlighting=setInterval("highlightit(theobject)",50)
}
function low(which2){
clearInterval(highlighting)
which2.filters.alpha.opacity=60
}

function highlightit(cur2){
if (cur2.filters.alpha.opacity<100)
cur2.filters.alpha.opacity+=5
else if (window.highlighting)
clearInterval(highlighting)
}

function mailpage(){
  mail_str = "mailto:?subject= The Lettingsearch.co.uk - Faster, Easier and More Logical";
  mail_str += "&body= I recommend you visit this site and check out the live property database. ";
  mail_str += "You can find the site at www.lettingsearch.co.uk"; 
  location.href = mail_str;
}
    function switchview()
    {
          document.forms.searchform.action='index.php';
          document.forms.searchform.submit();
    }

    function IsNumeric(sText)
    {
       var ValidChars = "0123456789";
       var IsNumber=true;
       var Char;
       for (i = 0; i < sText.length && IsNumber == true; i++)
          {
          Char = sText.charAt(i);
          if (ValidChars.indexOf(Char) == -1)
             {
             IsNumber = false;
             }
          }
       return IsNumber;
    }
function listagents()
{
    document.forms.SearchForm.action="listagents.php";
    document.forms.SearchForm.submit();
}
function subscribe()
{
    var answer = confirm ("all subscriptions are handled on our main website www.lettingsearch.co.uk. Is it OK to go to that site now?")
if (answer) location = 'http://www.lettingsearch.co.uk/subscribe.php';
}