function combineMenus(frm, menu1, menu2, menu3) {
with (frm) {
str = menu1.options[menu1.selectedIndex].value;
str += menu2.options[menu2.selectedIndex].value;
str += menu3.options[menu3.selectedIndex].value;
url = str + ".html";
window.location.href = url;
   }
}

var reArray =  new Array("('Select Range','r0',true,true)",
"('$500-1000/month','r1')",
"('$1000-1500/month','r2')",
"('$1500-2000/month','r3')",
"('>$2000/month','r4')");

var byArray =  new Array("('Select Range','b0',true,true)",
"('Rp.500,000-1,000,000/mth','b1')",
"('Rp.1,000,000-2,000,000/mth','b2')",
"('Rp.2,000,000-3,000,000/mth','b3')",
"('Rp.3,000,000-10,000,000/mth','b4')");

function gantiDuit(inForm,selected) {
var selectedArray = eval(selected + "Array");
while (selectedArray.length < inForm.duitnya.options.length) {
inForm.duitnya.options[(inForm.duitnya.options.length - 1)] = null;
}
for (var i=0; i < selectedArray.length; i++) {
eval("inForm.duitnya.options[i]=" + "new Option" + selectedArray[i]);
}
if (inForm.jualsewa.options[0].value == '') {
inForm.jualsewa.options[0]= null;
if ( navigator.appName == 'Netscape') {
if (parseInt(navigator.appVersion) < 4) {
window.history.go(0);
}
else {   	
if (navigator.platform == 'Win32' || navigator.platform == 'Win16') {
window.history.go(0);
            }
         }
      }
   }
}


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) { //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;
}

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];}
}