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=/";
//alert(document.cookie); 
}





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 setCookie(cookieName, cookieValue, nDays){

	var today = new Date();

	var expire = new Date();

	if (nDays==null || nDays==0) nDays=1;

	expire.setTime(today.getTime() + 3600000*24*nDays);

	document.cookie = cookieName+"="+escape(cookieValue)+";expires="+expire.toGMTString();
//alert(document.cookie); 
}

var currText;
var testCookie = readCookie('currencylang');
if ((vartype(testCookie) == undefined)|| testCookie == null){
	createCookie('currencylang', '0',7);
	currText='Currency set to UK GBP';

}else
{
	currText='Currency set to US Dollar';
}
//createCookie('currencylang', '2',7);
//createCookie('currencylang', '1',7);

//setCookie('currencylang', '0',7);

var ieCurrencyLang = readCookie('currencylang');
//alert(ieCurrencyLang);



function setCurrency(cSetting){
        var cSet = cSetting;
 	if (cSet == '0'){
   		setCookie('currencylang', '0',7);
   		currText='Currency set to UK GBP';
                ieCurrencyLang=readCookie('currencylang');
              
 	}
	else
	{
  		setCookie('currencylang', '1',7);
   		currText='Currency set to US Dollar';
                ieCurrencyLang=readCookie('currencylang');
               
 	}
}