/***********************************************************************
*
* getCartItem		-	Gets the Actinic Cart Value & No of Items
*
* Input: nIndex	-	Cart item index to retrieve
*							1 = TOTAL_VALUE
*							3 = CART_COUNT
*
* Returns:				Requested cart item or 0 (zero) if not found
*
************************************************************************/

//CART_CONTENT = Cookie name
//1 = TOTAL_VALUE
//3 = CART_COUNT

function getCartItem(nIndex)
	{
	var act_cart= getCookie("CART_CONTENT")
	var sTemp =(act_cart != null) ? sTemp=act_cart.split("\t"):0;
	return (sTemp.length > 0) ? sTemp[nIndex] : 0;
	}
	
/***********************************************************************
*
* win	- calls up the WUP window
*
* Input   - None
* Returns - None
************************************************************************/

function win()
	{
	var sMsg = window.open("paycash1.htm","","height = 507, width = 400, left = 378, top = 40");
	}

/***********************************************************************
*
* GotoAnchor - JS for jumping to an anchor - some user agents don't handle
*				anchors correctly if BASE HREF is present
*
* Input: 				sAnchor
*
* Returns:				nothing
*
************************************************************************/

function GotoAnchor(sAnchor)
	{
	window.location.hash = sAnchor;
	}

/***********************************************************************
*
* getFullCart		-	fetches cart content summary
*
* Returns:		-	HTML string for summary display
*
* Graham Bradley 2006
* Comments & bug reports to web@gbradley.co.uk
*
************************************************************************/

function getFullCart(){

var path="/cgi-bin/";					// path from your root folder to the cgi-bin
var sID=1;						// Actinic script number

var cookie=getCartItem(4);
if (!cookie){
	return "No items in cart.";
	}
var re=new Array();
var match=new Array();
var total=0;
var str;
re[0]=/tax=((\d|\.)*)/g;
re[1]=/cur=([^&]*)&/g;
re[2]=/&(.*)/g;
for (i=0;i<re.length;i++){
	match[i]=re[i].exec(cookie);
	match[i]=match[i][1];
	}
match[0]=(match[0]/100)+1;
lines=match[2].split("&");
store=new Array();
re[0]=/^(\d*)x/;
re[1]=/x([^>]*)>/;
re[2]=/>([^>]*)>/;
re[3]=/>([^>]*)$/;

str="<table width='100%'>";
for (i=0;i<lines.length;i++){
	for (j=0;j<re.length;j++){
		detail=lines[i].match(re[j]);
		store[j]=detail[1];
		}
	store[3]=store[3]*1;
	str+="<tr><td valign='top'>"+store[0]+"x </td><td><a href='http://"+document.domain+path+"ss00000"+sID+".pl?PRODREF="+store[1]+"&NOLOGIN=1'>"+store[2]+"...</a></td><td align='right' valign='top'>"+match[1]+(store[3]).toFixed(2)+"</td></tr>";
	total+=store[3];
	}
gTotal=((Math.ceil(total*match[0]*100))/100).toFixed(2);
if (match[0] > 1){
	vat=((Math.round((gTotal-total)*100))/100).toFixed(2);
	str+="<tr><td colspan='2'>VAT</td><td align='right'>"+match[1]+vat+"</td></tr>";
	}
str+="</table><table width='100%'><tr><td><b>Total</b></td><td align='right'><b>"+match[1]+gTotal+"</b></td></tr></table>";
return str;
}
/***********************************************************************
*
* format		-	formats user input
*
* Graham Bradley 2006
* Comments & bug reports to web@gbradley.co.uk
*
*
************************************************************************/

function format(el,f){

var exclude=['Macclesfield','USA'];

if (!el.value) return false;
var str=el.value;
if (f=="cc"){
	var chr=" ";
	str=str.replace(/[^\d]/gi,"");
	str=str.substring(0,4)+chr+str.substring(4,8)+chr+str.substring(8,12)+chr+str.substring(12,str.length);
	}
else if (f=="upper") str=el.value.toUpperCase();
else if (f=="postcode" && isNaN(el.value)){
	str=(str.split(" ")).join("");
	str=str.substring(0,(str.length-3))+" "+str.substring((str.length-3),str.length)
	str=str.toUpperCase();
	}
else if (f=="lower") str=el.value.toLowerCase();
else if (f=="capitals"){
	str=str.toLowerCase();
	var arr=str.match(/(^.|\s.)/gi);
	for (var i=0;i<arr.length;i++) str=str.replace(arr[i],arr[i].toUpperCase());
	str=str.split(" ");
	for (var i=0;i<str.length;i++){
		index=has(exclude,str[i],1);
		if (index===false){
			var arr=str[i].match(/(-(.)|Mc(.)|Mac(.)|O'(.))/g);
			if (arr){
				for (var j=0;j<arr.length;j++){
					str[i]=str[i].replace(arr[j],arr[j].substring(0,arr[j].length-1)+(arr[j].substring(arr[j].length-1,arr[j].length)).toUpperCase());
					}
				}
			}
		else{
			str[i]=exclude[index];
			}
		}
	str=str.join(" ");
	}
el.value=str;

function has(a,v,m){
for (var i=0;i<a.length;i++){
	if (a[i].toLowerCase()===v.toLowerCase()) return (m ? i : true);
	}
return false;
}
}