sponsorObj = new Object();

theOpacity = 0;
fadeamount = .1;
lowhiOpacity = 0;
hiloOpacity = 100;

firstrun = true;

currentSponsor = 1;

function loadSponsor(){

sponsor = new Object();
sponsor = document.getElementById('sponsorbox');

//thisRandomNumber = Math.round((Math.random(1000)*10000)+100);
thisLogo = sponsorart[currentSponsor-1]; //'http://promedia.travel/adserver/www/delivery/avw.php?zoneid=116&cb=' + thisRandomNumber + '&n=a435df50';

thisSponsorImage = '<img src="' + thisLogo + '" border="0" hspace="0" vspace="0">';

//alert(thisSponsorImage);

thisSponsorLink = sponsorlinks[currentSponsor-1]; //'<a href="http://promedia.travel/adserver/www/delivery/ck.php?n=a435df50&amp;cb=' + thisRandomNumber + '" target="_blank">'; 
thisSponsorTag = '<a href="' + thisSponsorLink + '" target="_blank">' + thisSponsorImage + '</a>';
//alert('test');

//alert(thisSponsorTag);
sponsor.innerHTML = thisSponsorTag;
//sponsor.style.opacity = 1;

sponsorObj = sponsor;

if (firstrun){
rotateSponsor();
}

}


function rotateSponsor(){
		
		if (!firstrun){
		loadSponsor();
		}else{
		firstrun = false;
		}

currentSponsor++;
if (currentSponsor > sponsorcount){
currentSponsor = 1;
}
		fadein();

}

function fadein(){

theOpacity += fadeamount;

sponsorObj.style.opacity = theOpacity;

	if(theOpacity <= 1){
	setTimeout("fadein()",5);
	}else{
		if (sponsorcount > 1){
		fadeitin = false;
		setTimeout("fadeout()",4000);
		}
	}
	
}


function fadeout(){

theOpacity -= fadeamount; 

sponsorObj.style.opacity = theOpacity;

	if(theOpacity >= 0){
	setTimeout("fadeout()",5);
	}else{
	rotateSponsor();
	
	}

}