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_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')?'block':(v=='hide')?'none':v; }
    obj.display=v; }
}

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_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_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;
}

browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);
var fotoActual=1;
ns3up = (browserName == "Netscape" && browserVer >= 3);
ie4up = (browserName.indexOf("Microsoft") >= 0 && browserVer >= 4);




function cambiarFoto(pos) {
if (ns3up || ie4up)
	{

	a+=pos;
	if (a == "0") {a=1;}
	if (a > ngaleria) {a=ngaleria;}

	imgOn = ("" + "/imagesprop/" + gal[a]);

	document.showpic.src = imgOn;
	document.showpic.width = 201;
	paginacion.innerHTML = a+"/"+ngaleria;
	fotoActual=a;
	}
}

function popUpFotos(id,fachada)
{
	w = screen.availWidth;
	h = screen.availHeight;
	popW=200;
	popH=150;
	var leftPos = (w-popW)/2, topPos = (h-popH)/2;
	if (fachada) {aux='FACHADA';} else {aux=fotoActual;}

	
	window.open("propiedad.fotopop.php?id="+id+"&cual=PIC"+aux,"popup",'width='+popW+',height='+popH+',resizable=no,scrollbars=no,top='+topPos+',left='+leftPos);

}

function popUpFotosNew(id,aux)
{
	w = screen.availWidth;
	h = screen.availHeight;
	popW=200;
	popH=150;
	var leftPos = (w-popW)/2, topPos = (h-popH)/2;
	//if (fachada) {aux='FACHADA';} else {aux=fotoActual;}

	
	window.open("propiedad.fotopop.php?id="+id+"&cual="+aux,"popup",'width='+popW+',height='+popH+',resizable=no,scrollbars=no,top='+topPos+',left='+leftPos);

}

function buscador()
{
	var idzona=document.newbuscador.idzona[document.newbuscador.idzona.selectedIndex].value;
	var idtipoi=document.newbuscador.idtipoi[document.newbuscador.idtipoi.selectedIndex].value;
	var idtipoo=document.newbuscador.idtipoo[document.newbuscador.idtipoo.selectedIndex].value;
	var newUrl='propiedades.php?buscador=1';
	if (idzona != '') newUrl+='&idzona='+idzona;
	if (idtipoi != '') newUrl+='&idtipoi='+idtipoi;
	if (idtipoo != '') newUrl+='&idtipoo='+idtipoo;




	if (typeof buscador2 != "undefined")
	{if (buscador2.style.display == 'block')
		{
		var camb="";

		for (i=0; i<7; i++)
			{if (document.newbuscador2.camb[i].checked == true)
				{
				camb=document.newbuscador2.camb[i].value;
				}
			}

		var calle=document.newbuscador2.calle.value;
		var pdesde=document.newbuscador2.pdesde.value;
		var phasta=document.newbuscador2.phasta.value;

		if (camb != '') newUrl+='&camb='+camb;
		if (calle != '') newUrl+='&calle='+calle;
		if (pdesde != '') newUrl+='&pdesde='+pdesde;
		if (phasta != '') newUrl+='&phasta='+phasta;
		}
	}




	window.location.href=newUrl;

}