// JavaScript Document
function pviiClassNew(obj, new_style) { //v2.7 by PVII
  obj.className=new_style;
}

function addbookmark(){
	var bookmarkurl="http://www.algarveedenproperties.com"
	var bookmarktitle="Algarve Eden Properties";
	if (document.all) {
	window.external.AddFavorite(bookmarkurl,bookmarktitle);
	}
}

function vai(pagina) {
	window.location = pagina;
}

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_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function enviar() {
	document.form1.submit();
}
function enviar2() {
	document.form2.submit();
}

function destroi(tipo) {
	//obter o número de opções existentes
	var ktos = document.form1.vivtyp.options.length;
	while (ktos >= 0) {
		document.form1.vivtyp.options.remove(0);
		ktos--;
	}
}

function preenche(tipo) { 
    destroi();
	var i = 0;
	if (tipo == 1) {
		var option0 = new Option("", "");
		var option1 = new Option("Detached/ Isolada", "Detached/ Isolada");
		var option2 = new Option("Semi-Detached/ Geminada", "Semi-Detached/ Geminada");
   		var option3 = new Option("Linked Detached/ Gemindada p/ Garagem", "Linked Detached/ Gemindada p/ Garagem");
	  	var option4 = new Option("Townhouse/ Vivendas em banda", "Townhouse/ Vivendas em banda");			
		for (var i=0; i <= 4; i++) {
			eval("document.form1.vivtyp.options[i]=option" + i);
	   	}
	}
}

function trimAll( strValue ) {
 var objRegExp = /^(\s*)$/;

    if(objRegExp.test(strValue)) {
       strValue = strValue.replace(objRegExp, '');
       if( strValue.length == 0)
          return strValue;
    }

   objRegExp = /^(\s*)([\W\w]*)(\b\s*$)/;
   if(objRegExp.test(strValue)) {
       strValue = strValue.replace(objRegExp, '$2');
    }
  return strValue;
}

function checkemail(str){
var testresults;
var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
if (filter.test(str))
testresults=true;
else{
testresults=false;
}
return (testresults);
}

function naovazio( strValue ) {
   var strTemp = strValue;
   strTemp = trimAll(strTemp);
   if(strTemp.length > 0){
     return true;
   }
   return false;
}