// FOR JUMP MENU ON HOME PAGE
function jump(targ,selObj,restore)
{ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

// FOR PHOTO ALBUM ON VISITORS PAGE
var linkref

function new_gallery_window(linkref)
{
	gallery_window=window.open(linkref, 'gallery', 'width=700,height=615,location=no,menubar=no,resizable=yes,scrollbars=yes,status=yes');
	if (window.focus) {gallery_window.focus()}
	return false;
}

// PRE-LOAD CERTAIN ROLL-OVER IMAGES
if (document.images) 
{
	// Top nav roll-over
	img1 = new Image();
  img1.src = "/images/nav_bg_over.gif";

  // Banner hover .png image
  img2 = new Image();
  img2.src = "/images/banners/header_hover.png";

  // Banner hover image for IE
  img3 = new Image();
  img3.src = "/images/banners/header_hover_ie.gif";

  // List arrow roll-over
  img4 = new Image();
  img4.src = "/images/arrow_org.gif";
}



// The following is for our SendStudio mailing list manager
// check multi checkboxes based on the name passed in.
function CheckMultiple(name) 
{
	theFrm = document.frmSS;
	for (var i=0; i < theFrm.length; i++) 
	{
		fldObj = theFrm.elements[i];
		var fieldnamecheck=fldObj.name.indexOf(name);
		if (fieldnamecheck != -1)
		{
			if (fldObj.checked)
			{
				return true;
			}
		}
	}
	return false;
}

function CheckSS()
{
	theFrm = document.frmSS;

	hasDot = theFrm.Email.value.indexOf(".");
	hasAt = theFrm.Email.value.indexOf("@");
	if (!CheckMultiple("SelectLists")) 
	{
		alert("Please choose a mailing list to subscribe to.");
		return false;
	}

	if (hasDot == -1 || hasAt == -1)
	{
		alert("Please enter a valid email address.");
		theFrm.Email.focus();
		theFrm.Email.select();
		return false;
	}

	return true;
}