layerRef = ""
styleRef = ""

if (navigator.appName == "Netscape")
{
     layerRef = ".layers"
     styleRef = ""
}
else   // if browser is Explorer
{
     layerRef = ".all"
     styleRef = ".style"
}

function showLayer(layerName)
{
     eval( "document" + layerRef + "['whatsnew']" + styleRef + ".visibility = 'visible'")
}

function hideLayer(layerName)
{
     eval( "document" + layerRef + "['whatsnew']" + styleRef + ".visibility = 'hidden'")
}

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) { //v3.0
  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); 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 CheckSubmitKeyPress(evt){
	var keyCode_Number = 0;
	var browser = navigator.appName.substring ( 0, 9 );
	if (browser=="Microsoft")
		{keyCode_Number	= evt.keyCode;}
	else if (browser=="Netscape")
		{keyCode_Number	= evt.which;}

	if (keyCode_Number== 13)
		{return false;}
	else
		{return;}
	}

function popUp(url) {
	sealWin=window.open(url,"win",'toolbar=0,location=0,directories=0,status=1,menubar=1,scrollbars=1,resizable=1,width=500,height=450');
	self.name = "mainWin";
}

function CheckTextBoxKeyPress(evt){
	var keyCode_Number = 0;
	var browser = navigator.appName.substring ( 0, 9 );
	if (browser=="Microsoft")
		{keyCode_Number	= evt.keyCode;}
	else if (browser=="Netscape")
		{keyCode_Number	= evt.which;}
	if (keyCode_Number== 13)
		{return false;}
	else
		{return;}
	}
	
function OpenWindow(link)
	{
	window.open(link,'NewWindow','toolbar=no,left=0,top=0,menubar=no,scrollbars=yes,resizable=no,width=810,height=580')
	}	
	
function OpenCVV2Window()
{
CVV2Window = window.open('/cvv2help.htm','CVV2Window','toolbar=no,left=100,top=50,menubar=no,scrollbars=yes,resizable=no,width=350,height=500');
CVV2Window.focus();
}