// This function goes to the next marquee jpeg when a user is
// viewing the dhtml marquee flash backup.

function next() {
	
	if (marqueeStep<marqueeTotal) {
	marqueeStep++
	}
	else
	{
	marqueeStep=1
	}
	
	for (var i=1; i < marqueeTotal+1; i++)
	{
		$("marquee"+i).style.display='none'; 
	}

	$("marquee"+marqueeStep).style.display='';

}



// This function goes to the previous marquee jpeg when a user is
// viewing the dhtml marquee flash backup.

function previous() {
	
	if (marqueeStep == 1) {
	marqueeStep=marqueeTotal
	}
	else
	{
	marqueeStep--
	}

	for (var i=1; i < marqueeTotal+1; i++)
	{
		$("marquee"+i).style.display='none'; 
	}

	$("marquee"+marqueeStep).style.display='';
	
}

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 writeSessionCookie (cookieName, cookieValue) {
	document.cookie = escape(cookieName) + "=" + escape(cookieValue) + "; path=/";
    return true;    
}

function getCookieValue (cookieName) {
  var exp = new RegExp (escape(cookieName) + "=([^;]+)");
  if (exp.test (document.cookie + ";")) {
    exp.exec (document.cookie + ";");
    return unescape(RegExp.$1);
  }
  else return false;
}