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 r2dp(v) {
    if((v.length-(v.indexOf(".")))==2) { v=v+"0";}
	else if(v.indexOf(".")==-1) {v=v+".00";}
	return v;
}

function calcPrice() {
  f=document.forms;
  for(i=1;i<f.length;i++) {
     if(f[i].quantity.value==11) {
	   f[i].disprice.value="Call";
	 }
	 else {
       f[i].disprice.value=r2dp("£"+Math.round(parseInt(f[i].quantity.value)*(parseFloat(f[i].price.value)+parseInt(f[0].region.value))*100)/100);
     }
  }
}

function checkForm(f) {
//this.frm< %=rs("ID")% >.postage.value=this.frmreg.region.value;this.frm< %=rs("ID")% >.submit();">
  if(document.frmreg.region.value==0) {
	  document.frmreg.region.focus();
    alert("Please select your postal region in the dropdown at the top of the page - Thanks.");
	
  }
  else if(f.color.value=="a") {
	  f.color.focus();
    alert("Please select a product colour");
  }
  else {

    f.postage.value=document.frmreg.region.value;
    f.submit();
  }
}


function show(object) {
	if (document.layers && document.layers[object] != null)
	    document.layers[object].visibility = 'visible';
	else if (document.all)
	    document.all[object].style.visibility = 'visible';
}
function hide(object) {
	if (document.layers && document.layers[object] != null)
	    document.layers[object].visibility = 'hidden';
	else if (document.all)
	    document.all[object].style.visibility = 'hidden';
}

function Start(page) {
	OpenWin = this.open(page, "CtrlWindow", "toolbar=no,menubar=no,location=no,scrollbars=no,scrolling=auto,resizable=no,width=350,height=420");
}


var glossOn='yes';
function showIt(id) {
if (glossOn=='yes') overlib(desc[id], CAPTION,capt[id], CAPTIONSIZE, '2', BORDER, 1, WIDTH, '424', FGCOLOR, '#000000',  BGCOLOR, '#000000', LEFT, ABOVE);
}

var capt = new Array(1);
var desc = new Array(1);
capt[0] = "Where to find CCV numbers...";
desc[0] = "<img src='CCV-N-Cardback.gif' width='424' height='275'>";

function showSwitch() {

	if(document.getElementById("cardSwitch").checked) {
		document.getElementById("switch").style.visibility = "visible";
	}
	else {
		document.getElementById("switch").style.visibility = "hidden";
	} 
}