function hbSpawn(hblink, winName, width, height, pos) {
var newWindow=window.open(hblink, winName, 'width=' +width+ ',height=' +height+'status=no,statusbar=no,resizable=yes,top=' +pos+ ',left=' +pos+ ',scrollbars=yes');
newWindow.focus();
return false;
}


function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}


function getShoppingTrolleyContents(currency) {
	var contents = readCookie("heugaOrderContents");
	if(contents) {
		var x = contents.split("-");
		
		if(currency == 'GBP'){
 			document.write(x[0]);
			document.write(' items<br>Total &pound;');	
			document.write(x[1]);			
		} else {	
 			document.write(x[0]);
			document.write(' items<br>Total ');	
			document.write(x[1].replace(".", ","));			
			document.write(' &euro;');
		}

		
	} else {
		if(currency == 'GBP'){
			document.write('0 items<br>Total &pound;0.00');				
		} else {
			document.write('0 items<br>Total 0,00 &euro;');
		}
	

	}
}