function js_in_array(the_needle, the_haystack){
	var the_hay = the_haystack.toString();
	if(the_hay == ''){return false;}
	var the_pattern = new RegExp(the_needle, 'g');
	var matched = the_pattern.test(the_haystack);
	return matched;
}

var loyalties = new Array('Kingfisher','Arcadia','Boots','Whitbread','Argos','Sainsbury');
var _a = document.getElementsByTagName('a');
var _id;
var _url;
for(var i=0;i<_a.length;i++){ 
	_id = _a[i].getAttribute('id');
	if(js_in_array(_id,loyalties)){
		switch(_id){
			case 'Kingfisher':
			//	_url = 'loyalty/loyalty_kingf.php';
		_a[i].onclick = function(){window.open('loyalty/loyalty_kingf.php', "loyaltyPopup", 'toolbar=0,width=420,height=300');};
		_a[i].href = 'javascript:void(0)';
			break;
			case 'Arcadia':
			//	_url = 'loyalty/loyalty_arcadia.php';
		_a[i].onclick = function(){window.open('loyalty/loyalty_arcadia.php', "loyaltyPopup", 'toolbar=0,width=420,height=300');};
		_a[i].href = 'javascript:void(0)';
			break;
			case 'Boots':
			//	_url = 'loyalty/loyalty_boots.php';
		_a[i].onclick = function(){window.open('loyalty/loyalty_boots.php', "loyaltyPopup", 'toolbar=0,width=420,height=300');};
		_a[i].href = 'javascript:void(0)';
			break;
			case 'Whitbread':
			//	_url = 'loyalty/loyalty_whit.php';
		_a[i].onclick = function(){window.open('loyalty/loyalty_whit.php', "loyaltyPopup", 'toolbar=0,width=420,height=300');};
		_a[i].href = 'javascript:void(0)';
			break;
			case 'Argos':
			//	_url = 'loyalty/loyalty_argos.php';
		_a[i].onclick = function(){window.open('loyalty/loyalty_argos.php', "loyaltyPopup", 'toolbar=0,width=420,height=300');};
		_a[i].href = 'javascript:void(0)';
			break;
			case 'Sainsbury':
			//	_url = 'loyalty/loyalty_sains.php';
		_a[i].onclick = function(){window.open('loyalty/loyalty_sains.php', "loyaltyPopup", 'toolbar=0,width=420,height=300');};
		_a[i].href = 'javascript:void(0)';
			break;
		}
		//_a[i].onclick = function(){window.open(_url, "loyaltyPopup", 'toolbar=0,width=420,height=300');};
		//_url = '';
	}
}
function sal(el){

	for(var i=_opt.length-1;i>-1;i--){	_sal.removeChild(_opt[i]);	}

	if(el.value=='Permanent'){
		_p.reverse();
		for(var i=0;i<_p.length;i++){	_sal.appendChild(_p[i]);	}
		for(var i=0;i<_all.length;i++){	_sal.appendChild(_all[i]);	}
	}
	if(el.value=='Temporary'){
		_t.reverse();
		for(var i=0;i<_t.length;i++){	_sal.appendChild(_t[i]);	}
		for(var i=0;i<_all.length;i++){	_sal.appendChild(_all[i]);	}
	}
	if(el.value<1){
		_all.reverse();
		for(var i=0;i<_all.length;i++){	_sal.appendChild(_all[i]);	}
	}
}

// written by Dean Edwards, 2005
// with input from Tino Zijdel, Matthias Miller, Diego Perini
// http://dean.edwards.name/weblog/2005/10/add-event/

function addEvent(element, type, handler) {
	if (element.addEventListener) {
		element.addEventListener(type, handler, false);
	} else {
		// assign each event handler a unique ID
		if (!handler.$$guid) handler.$$guid = addEvent.guid++;
		// create a hash table of event types for the element
		if (!element.events) element.events = {};
		// create a hash table of event handlers for each element/event pair
		var handlers = element.events[type];
		if (!handlers) {
			handlers = element.events[type] = {};
			// store the existing event handler (if there is one)
			if (element["on" + type]) {
				handlers[0] = element["on" + type];
			}
		}
		// store the event handler in the hash table
		handlers[handler.$$guid] = handler;
		// assign a global event handler to do all the work
		element["on" + type] = handleEvent;
	}
};
// a counter used to create unique IDs
addEvent.guid = 1;

function removeEvent(element, type, handler) {
	if (element.removeEventListener) {
		element.removeEventListener(type, handler, false);
	} else {
		// delete the event handler from the hash table
		if (element.events && element.events[type]) {
			delete element.events[type][handler.$$guid];
		}
	}
};

function handleEvent(event) {
	var returnValue = true;
	// grab the event object (IE uses a global event object)
	event = event || fixEvent(((this.ownerDocument || this.document || this).parentWindow || window).event);
	// get a reference to the hash table of event handlers
	var handlers = this.events[event.type];
	// execute each event handler
	for (var i in handlers) {
		this.$$handleEvent = handlers[i];
		if (this.$$handleEvent(event) === false) {
			returnValue = false;
		}
	}
	return returnValue;
};

function fixEvent(event) {
	// add W3C standard event methods
	event.preventDefault = fixEvent.preventDefault;
	event.stopPropagation = fixEvent.stopPropagation;
	return event;
};
fixEvent.preventDefault = function() {
	this.returnValue = false;
};
fixEvent.stopPropagation = function() {
	this.cancelBubble = true;
};