function showHide(inID) {
	var d = document.getElementById(inID).style.display;
    if (d == 'none') d = 'block';
    else d = 'none';
	document.getElementById(inID).style.display = d;
}

function resetFields(form) {
	form.cat_ind.checked = form.cat_land.checked = form.cat_ret.checked = form.cat_comm.checked = false;
	form.sale_min.value = form. sale_max.value = form.lease_min.value = form.lease_max.value = form.size_area_min.value = form.size_area_max.value = "";
}

function checkAll(form, checked, starts) {
  for(var i = 0; i < form.length; ++i) {
    if(form[i].type == 'checkbox' && form[i].name.substr(0, starts.length()) == starts) {
	  form[i].checked = !checked;
      form[i].click();
    }
  }
}

function swapImage(objName, imgLocation1, imgLocation2) {
	eval("if(typeof(" + objName + ") == \"undefined\") " + objName + " = true; " + objName + " = !" + objName);
	MM_swapImage(objName,'',(eval(objName)) ? imgLocation1 : imgLocation2,1);
}

// Dreamweaver functions
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) { //v4.01
  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];}
}