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 openDropDown(divID)
{
	for(var i = 0; i < toggleArray.length; i++)
	{
		var tempID = toggleArray[i];
		//alert(tempID);
		if(tempID != divID)
		{
			new Effect.BlindUp(tempID, {duration: .1});
			setTimeout("", 500);
		}
	}

	new Effect.toggle(divID, 'blind', {duration: .5});

	var temp_zoom_display = document.getElementById("gzoom-control").style.display;
	//alert(temp_zoom_display);
	if(temp_zoom_display == "" || temp_zoom_display == "inline")
	{
		document.getElementById("gzoom-control").style.display = "none";
	}
	else if(temp_zoom_display == "none")
	{
		document.getElementById("gzoom-control").style.display = "inline";
	}
	//	document.getElementById("dropdown-login-complete").style.display = "inline";

	if(divID == "wrapper-login" && clientRegistered == 1)
	{
		//alert("Here");
		document.getElementById("dropdown-content-login").style.display = "none";
		document.getElementById("dropdown-login-complete").style.display = "inline";
	}
	else if(divID == "wrapper")
	{
		if(document.getElementById(divID).style.display == "none")
		{
			displayPlanner();
		}
	}
	else if(divID == "emailPlanner")
	{
		document.getElementById("yourName").value = "";
		document.getElementById("yourEmail").value = "";
		document.getElementById("friendsName").value = "";
		document.getElementById("friendsEmail").value = "";
		document.getElementById("friendsMessage").value = "";

		document.getElementById("openTripEmailMessage").style.display = "none";
		document.getElementById("tripEmailForm").style.display = "block";
          document.getElementById("tripEmailButton").style.display = "block";
	}
	else if(divID == "emailLocation")
	{
		document.getElementById("yourNameFriend").value = "";
		document.getElementById("yourEmailFriend").value = "";
		document.getElementById("friendsNameFriend").value = "";
		document.getElementById("friendsEmailFriend").value = "";
		document.getElementById("friend_message").value = "";

		document.getElementById("openLocationEmailMessage").style.display = "none";
		document.getElementById("locationEmailForm").style.display = "block";
		document.getElementById("locationEmailButton").style.display = "block";
	}
	else if(divID == "emailMember")
	{
		document.getElementById("yourNameMember").value = "";
		document.getElementById("yourEmailMember").value = "";
		document.getElementById("messageToMember").value = "";

		document.getElementById("openMemberEmailMessage").style.display = "none";
		document.getElementById("emailMemberForm").style.display = "block";
		document.getElementById("sendMemberButton").style.display = "block";
	}
}

function checkForm(form)
{//alert('here');
	if(form.name.value=="")
	{
		alert("Please enter your Name.");
		document.request_form.name.focus();
		return false;
	}

	if(form.email.value == "")
	{
		alert("Please enter your Email.");
		document.request_form.email.focus();
		return false;
	}
	else
	{
		var stuff = validate_email(form.email.value);

		if(stuff == 0)
		{
			document.request_form.email.focus();
			return false;
		}
	}

	if(form.address_street.value=="")
	{
		alert("Please enter your Street Address.");
		document.request_form.address_street.focus();
		return false;
	}

	if(form.address_city.value=="")
	{
		alert("Please enter your City.");
		document.request_form.address_city.focus();
		return false;
	}

	if(form.address_state.value=="")
	{
		alert("Please enter your State.");
		document.request_form.address_state.focus();
		return false;
	}

	if(form.address_zip.value=="")
	{
		alert("Please enter your Zip.");
		document.request_form.address_zip.focus();
		return false;
	}

	//return true;
}

function closeAllDropDowns()
{
     for(var i = 0; i < toggleArray.length; i++)
	{
		var tempID = toggleArray[i];

		new Effect.BlindUp(tempID, {duration: .1});
		setTimeout("", 500);
	}
}

function validate_email(email)
{
	var apos = email.indexOf("@");
	var dotpos = email.lastIndexOf(".");

	if(apos < 1 || (dotpos - apos) < 2)
	{
		alert("Email not Valid. Please enter your email address.");
		return 0;
	}
}