var iHeader = -1;
var tHeader = 5000;

$(document).ready(function() {
	if(Number(readCookie('iHeader'))){
		iHeader = Number(readCookie('iHeader'));
	}
	
	fHeader();
	setInterval('fHeader()', tHeader);
});

function fHeader(){
	iHeader=iHeader+1;
	if(iHeader>=$('body h6').length){iHeader=0}
	createCookie('iHeader',iHeader,1);
	$('#AW_banner').fadeOut('slow', function(){
		$('#AW_banner').html($('body h6:eq('+iHeader+')').html());
		$('#AW_banner').fadeIn('slow');
	})
}

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);
}