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 printt(numb) {
	nonew=numb.split(".");
	sno=nonew[0];
	sno2=nonew[1];
	if (!sno2) sno2=""; else if (sno2.length>=2) sno2=sno2.substring(0,2);
	slen=nonew[0].length;
	for (k=3; k<slen; k+=3)
		sno=sno.substring(0,slen-k)+"."+sno.substring(slen-k);
	if (sno2) {pa=",";} else {pa="";}
	return (sno+pa+sno2);
}