//Honua Kai Website Javascript


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_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_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 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 MM_changeProp(objName,x,theProp,theValue) { //v6.0
  var obj = MM_findObj(objName);
  if (obj && (theProp.indexOf("style.")==-1 || obj.style)){
    if (theValue == true || theValue == false)
      eval("obj."+theProp+"="+theValue);
    else eval("obj."+theProp+"='"+theValue+"'");
  }
}

function changeID(pageID) {
	document.body.id = pageID;
}

// called when 'how did you hear about us' drop-down menu selection changes
function hearDisplay()
{
	var theForm = document.forms[0];
	var selectedOption = theForm.val_60542.options[theForm.val_60542.selectedIndex].value;
	if (selectedOption=="Other") {
		document.getElementById("hearRow").style.display="";
		document.getElementById("hearOther").style.display="inline";
		document.getElementById("hearRealtor").style.display="none";
		document.getElementById("hearFriend").style.display="none";
		document.getElementById("hearMagazine").style.display="none";
		document.getElementById("hearRestaurant").style.display="none";
		document.getElementById("hearRowNews").style.display="none";
		document.getElementById("hearRowWeb").style.display="none";
	}
	else if (selectedOption=="Realtor") {
		document.getElementById("hearRow").style.display="";
		document.getElementById("hearRealtor").style.display="inline";
		document.getElementById("hearFriend").style.display="none";
		document.getElementById("hearOther").style.display="none";
		document.getElementById("hearMagazine").style.display="none";
		document.getElementById("hearRestaurant").style.display="none";
		document.getElementById("hearRowNews").style.display="none";
		document.getElementById("hearRowWeb").style.display="none";
	}
	else if (selectedOption=="Friend/Referral") {
		document.getElementById("hearRow").style.display="";
		document.getElementById("hearRealtor").style.display="none";
		document.getElementById("hearFriend").style.display="inline";
		document.getElementById("hearOther").style.display="none";
		document.getElementById("hearMagazine").style.display="none";
		document.getElementById("hearRestaurant").style.display="none";
		document.getElementById("hearRowNews").style.display="none";
		document.getElementById("hearRowWeb").style.display="none";
	}
	else if (selectedOption=="Newspaper/Magazine") {
		document.getElementById("hearRowNews").style.display="";
		document.getElementById("hearRow").style.display="none";
		document.getElementById("hearOther").style.display="none";
		document.getElementById("hearRealtor").style.display="none";
		document.getElementById("hearFriend").style.display="none";
		document.getElementById("hearMagazine").style.display="none";
		document.getElementById("hearRestaurant").style.display="none";
		document.getElementById("hearRowWeb").style.display="none";
	}
	else if (selectedOption=="Web search/Advertisement") {
		document.getElementById("hearRowWeb").style.display="";
		document.getElementById("hearRow").style.display="none";
		document.getElementById("hearOther").style.display="none";
		document.getElementById("hearRealtor").style.display="none";
		document.getElementById("hearFriend").style.display="none";
		document.getElementById("hearMagazine").style.display="none";
		document.getElementById("hearRestaurant").style.display="none";
		document.getElementById("hearRowNews").style.display="none";
	}
	else if (selectedOption=="Restaurant") {
		document.getElementById("hearRow").style.display="";
		document.getElementById("hearRealtor").style.display="none";
		document.getElementById("hearFriend").style.display="none";
		document.getElementById("hearOther").style.display="none";
		document.getElementById("hearMagazine").style.display="none";
		document.getElementById("hearRestaurant").style.display="inline";
		document.getElementById("hearRowNews").style.display="none";
		document.getElementById("hearRowWeb").style.display="none";
	}
	else {
		document.getElementById("hearRow").style.display="none";
		document.getElementById("hearOther").style.display="none";
		document.getElementById("hearRealtor").style.display="none";
		document.getElementById("hearFriend").style.display="none";
		document.getElementById("hearMagazine").style.display="none";
		document.getElementById("hearRestaurant").style.display="none";
		document.getElementById("hearRowNews").style.display="none";
		document.getElementById("hearRowWeb").style.display="none";
	}

}

// called on submit to check other values and write to EL hidden field
function checkOtherValues()
{
	var theForm = document.forms[0];
	var otherValue;
	var selectedOption = theForm.val_60542.options[theForm.val_60542.selectedIndex].value;
	if (selectedOption=="Other" || selectedOption=="Realtor" || selectedOption=="Restaurant" || selectedOption=="Friend/Referral") {
		otherValue = theForm.val_others.value;
		theForm.val_71687.value = otherValue;
	}
	else if (selectedOption=="Web search/Advertisement") {
		otherValue = theForm.val_others_web.value;
		theForm.val_71687.value = otherValue;
	}
	else if (selectedOption=="Newspaper/Magazine") {
		otherValue = theForm.val_others_news.value;
		theForm.val_71687.value = otherValue;
	}
	else {
		/* nothing */
	}

}

// called when 'whats your favourite drink' drop-down menu selection changes
function drinkDisplay()
{
	var theForm = document.forms[0];
	var selectedOption = theForm.val_76181.options[theForm.val_76181.selectedIndex].value;
	if (selectedOption=="Other") {
		document.getElementById("drinkRow").style.display="";
		document.getElementById("drinkOther").style.display="inline";
		
	}
	else {
		document.getElementById("drinkRow").style.display="none";
		document.getElementById("drinkOther").style.display="none";
	}

}

//hide show layers
function changeLayer(objName) {
	document.getElementById(currentBlock).style.display="none";
	document.getElementById(objName).style.display="block";
	currentBlock = objName;
}