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];}
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
function LTrim(str)
        {
               var whitespace = new String(" \t\n\r");
               var s = new String(str);
                if (whitespace.indexOf(s.charAt(0)) != -1) {

                    var j=0, i = s.length;
                    while (j < i && whitespace.indexOf(s.charAt(j)) != -1)
                        j++;
                    s = s.substring(j, i);
                }

                return s;
        }
function RTrim(str)
       {
                var whitespace = new String(" \t\n\r");
                var s = new String(str);
                if (whitespace.indexOf(s.charAt(s.length-1)) != -1) {
                    var i = s.length - 1;       
                    while (i >= 0 && whitespace.indexOf(s.charAt(i)) != -1)
                        i--;
                    s = s.substring(0, i+1);
                }

                return s;
        }


function Trim(str)
        {
                return RTrim(LTrim(str));
        }
function displaySubs(the_sub){
var head=document.getElementById(the_sub).style;
if (the_sub=="Location")
{
	document.getElementById("Hotel").style.display="none"
	document.getElementById("Interest").style.display="none"
	head.display=""
}
if (the_sub=="Hotel")
{
	document.getElementById("Location").style.display="none"
	document.getElementById("Interest").style.display="none"
	head.display=""
}
if (the_sub=="Interest")
{
	document.getElementById("Hotel").style.display="none"
	document.getElementById("Location").style.display="none"
	head.display=""
}
}
 function setSelectIndex(sel, val) {
   for (i=0;i<sel.options.length;i++) {
    if (sel.options[i].value == val) {
      sel.selectedIndex = i;
      break;
    }
   }
 }
function ValidateLocation(theForm) {
   if (Trim(theForm.Region.value) == ""&&Trim(theForm.State.value) == "")
  {
    alert("Please select a Region or State.");
    theForm.Region.focus();
    return (false);
  }
		return (true);
}
function ValidateHotel(theForm) {
   if (Trim(theForm.HotelID.value) == "")
  {
    alert("Please select a hotel.");
    theForm.HotelID.focus();
    return (false);
  }
		return (true);
}
function ValidateInterest(theForm) {
   if (Trim(theForm.Interest.value) == "")
  {
    alert("Please select a interest.");
    theForm.Interest.focus();
    return (false);
  }
		return (true);
}
function ValidateZip(theForm) {
   if (Trim(theForm.Zip.value) == "")
  {
    alert("Please select the zip code.");
    theForm.Zip.focus();
    return (false);
  }
		return (true);
}