document.write('<style type="text/css">#teller {position: relative;left: 17px;top: 52px;color: #ffffff;width: 45px;text-align: center; margin:0; padding:0;}</style>');

function setCookie( name, value, expires, path, domain, secure ) {
	var today = new Date();
	today.setTime( today.getTime() );

	if ( expires ){
		expires = expires * 1000;
	}
	var expires_date = new Date( today.getTime() + (expires) );

	document.cookie = name + "=" +escape( value ) +
	( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) + 
	( ( path ) ? ";path=" + path : "" ) + 
	( ( domain ) ? ";domain=" + domain : "" ) +
	( ( secure ) ? ";secure" : "" );
}

function getCookie(c_name){
	if (document.cookie.length>0){
		c_start=document.cookie.indexOf(c_name + "=");
		if (c_start!=-1){ 
			c_start=c_start + c_name.length+1; 
			c_end=document.cookie.indexOf(";",c_start);
			if (c_end==-1) c_end=document.cookie.length;
			return unescape(document.cookie.substring(c_start,c_end));
		} 
	}
	return "";
}

function deleteCookie(c_name) {
	if ( getCookie( c_name ) ) document.cookie = c_name + "=" + ";expires=Thu, 01-Jan-1970 00:00:01 GMT";
}


var liters = 0.14;

function start_teller(){
	if (getCookie('c_liters') != ''){
		liters = 0.07 + parseInt(getCookie('c_liters'))/100;
	}
	else {
		liters += 0.07;
	}
	var t = setTimeout("update_teller(liters)", 500);
}

function update_teller(p_liters){
	setCookie('c_liters', p_liters*100, 5);
	var s_liters = ''+(Math.round(p_liters*100)/100);
	document.getElementById('teller').innerHTML = s_liters.replace('.', ',');
	start_teller();
}