<!--

function ResetField(FieldObj, DefaultText) 
{
	if (FieldObj.value=="") 
		FieldObj.value=DefaultText; 
}

function ClearField(FieldObj, DefaultText) 
{
	if (FieldObj.value==DefaultText) 
		FieldObj.value="";	
}


//
// Custom dropdowns
//
var MenuTimerID = Array();
MenuTimerID[1] = 0;
MenuTimerID[2] = 0;
MenuNames = Array();
MenuNames[1] = 'tab_info';
MenuNames[2] = 'tab_about';
//OrigTabBgPos should be set in the header

function ShowSubMenu(Num, IsSelected)
{
	// hide other menus
	for (i=1; i<=2; i++)
	{
		if (i != Num)
			PerformHideSubMenu(i);
	}
	
	clearTimeout(MenuTimerID[Num]);
	
	// highlight the main nav tab
	Tab = GetElement(MenuNames[Num]);		
	
	Tab.style.backgroundPosition = "0px -31px";

// show submenu
	Submenu = GetElement("submenu"+Num);		
	Submenu.style.display = "block";	
}

function HideAllSubmenus()
{
	for (i=1; i<=2; i++)
	{
		PerformHideSubMenu(i);
	}	
}

function HideSubMenu(Num)
{
	clearTimeout(MenuTimerID[Num]);
	MenuTimerID[Num] = setTimeout('PerformHideSubMenu('+Num+')', 750);
}

function PerformHideSubMenu(Num)
{
	clearTimeout(MenuTimerID[Num]);

	// unhighlight the main nav tab
	Tab = GetElement(MenuNames[Num]);		
	//alert('restoring '+OrigTabBgPos[Num]);
	Tab.style.backgroundPosition = OrigTabBgPos[Num];
	
	// hide submenu
	if (Num > 2)
		return; 
	Submenu = GetElement("submenu"+Num);
	Submenu.style.display = "none";	
}

function GetElement(ElemId)
{
	if( document.getElementById ) // this is the way the standards work
    Elem = document.getElementById( ElemId );
  else if( document.all ) // this is the way old msie versions work
    Elem = document.all[ElemId];		
	
	return Elem;
}


//
// old site code below
//
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 togglediv(in_State, in_Div)
{
	if(document.getElementById)
	{
		var obj = document.getElementById(in_Div);
		obj.style.display = in_State;//iState ? "show" : "hidden";
	}
}

//-->