function showsubNavOne()
{
	document.getElementById('subNavOne').style.display = "block";
}
function hidesubNavOne()
{
	document.getElementById('subNavOne').style.display = "none";
}


function jumpBox(list) 
{
	parent.location.href=list.options[list.selectedIndex].value
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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_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 mySelect(x)
{
	var x;
	document.form1.thumbs[x].checked = true;
	return false;
}

function openEnlarge()
{
	window.open(this.href,'enlargedPic','width=495,height=350,scrollbars=no');
	return false;
}

function openWindow(a)
{
	var a;
	window.open('enlarge.cgi?pic=vc-'+a,'enlargedPic','width=485,height=345,scrollbars=no');
}





function verifyDetailsCard()
{
	var themessage = "Please complete fields:\n";
	
	var image_sel = false;
	for ( var i =0; i < document.form1.thumbs.length; i++ ) 
		{ image_sel = image_sel || document.form1.thumbs[i].checked }
	if (image_sel == false)
	{
		themessage = themessage + " - Please select a card!\n";
	}
	if (document.form1.name.value=="")
	{
		themessage = themessage + " - Your Name\n";
	}
	if (document.form1.name2.value=="")
	{
		themessage = themessage + " - Your Friend's Name\n";
	}

	if ((document.form1.email1.value.indexOf('@') < 1) || (document.form1.email1.value.length < (document.form1.email1.value.indexOf('@') + 5)) )
	{
		themessage = themessage + " - Your Email\n";
	}

	if ((document.form1.email.value.indexOf('@') < 1) || (document.form1.email.value.length < (document.form1.email.value.indexOf('@') + 5)) )
	{
		themessage = themessage + " - Your Friend's Email\n";
	}
	//alert if fields are empty and cancel form submit
	if (themessage == "Please complete fields:\n")
	{
		return true;
	}
	else
	{
		alert(themessage);
		return false;
	}
}