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 submit_value(pid,lid,prid)
{

 var caminho=window.location.href;
 var indice=caminho.search(".php");
 var subcaminho=caminho.substring(0,indice+4);
 if (indice==-1)
 	subcaminho="http://www.algarvepropertysearch.com/sale/list.php";
	
 if (subcaminho.indexOf("details")==-1)
    window.location=subcaminho+"?pid="+pid+"&lid="+lid+"&prid="+prid+"&pag=1";
 else
    window.location="list.php?pid="+pid+"&lid="+lid+"&prid="+prid+"&pag=1";
}

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_showHideLayers() { //v6.0
  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 submit_page(pid,lid,prid,page)
{
	var temp=document.getElementById(page);
	
 var caminho=window.location.href;
 var indice=caminho.search(".php");
 var subcaminho=caminho.substring(0,indice+4);

 window.location="http://www.algarvepropertysearch.com/sale/list.php?pid="+pid+"&lid="+lid+"&prid="+prid+"&pag="+temp.value;
}

function disable_proptyp()
{
 select1.disabled=true;
}

function disable_location()
{
 select2.disabled=true;
}

function disable_price()
{
 select3.disabled=true;
}