var refreshTime = 7000; 

var numAds = 12;

function makeAd() {
	this.width = ''
	this.height = ''
	this.src = ''
	this.href = ''
	this.mouseover = ''
	this.sponsor = ''
}

var ads = new Array()
for(var i = 1; i <= numAds; i++) { ads[i] = new makeAd() }

i = 1;


ads[i].width = "230"    
ads[i].height = "67"                  
ads[i].src = "http://www.boatnerd.com/button/a/hixbutton.jpg"  			
ads[i].href = "http://click.boatnerd.com/boatnerd/click.php?TO=www.ichotelsgroup.com/h/d/ex/1/en/hotel/ssmex"           	 
ads[i].mouseover = "Soo Locks Holiday Inn Express"       
ads[i].sponsor = ""                 
i++

ads[i].width = "230"    
ads[i].height = "67"                  
ads[i].src = "http://www.boatnerd.com/button/a/GLTbuttonsy.jpg"  			
ads[i].href = "http://click.boatnerd.com/boatnerd/click.php?TO=www.thegreatlakesgroup.com/index.php?page=Repair"           	 
ads[i].mouseover = "Great Lakes Shipyard"       
ads[i].sponsor = ""                 
i++

ads[i].width = "230"    
ads[i].height = "67"                  
ads[i].src = "http://www.boatnerd.com/button/a/GLTbuttontc.jpg"  			
ads[i].href = "http://click.boatnerd.com/boatnerd/click.php?TO=www.thegreatlakesgroup.com"           	 
ads[i].mouseover = "Great Lakes Towing"       
ads[i].sponsor = ""                 
i++


ads[i].width = "230"    
ads[i].height = "68"                  
ads[i].src = "http://www.boatnerd.com/button/a/diamondjack.jpg"  			
ads[i].href = "http://click.boatnerd.com/boatnerd/click.php?TO=www.diamondjack.com/"           	 
ads[i].mouseover = "Diamond Jack"       
ads[i].sponsor = ""                 
i++

ads[i].width = "230"                          
ads[i].height = "64"                           
ads[i].src = "http://www.boatnerd.com/button/a/duluthad.jpg"  
ads[i].href = "http://click.boatnerd.com/boatnerd/click.php?TO=www.duluthport.com/"           	      
ads[i].mouseover = "Duluth Seaway Port Authority"           
ads[i].sponsor = ""                     
i++


ads[i].width = "230"    
ads[i].height = "64"                  
ads[i].src = "http://www.boatnerd.com/button/a/glmal-ad.jpg"  			
ads[i].href = "http://click.boatnerd.com/boatnerd/click.php?TO=www.nmc.edu/maritime/"           	 
ads[i].mouseover = "The Great Lakes Maritime Academy"       
ads[i].sponsor = ""                 
i++


ads[i].width = "230"    
ads[i].height = "64"                  
ads[i].src = "http://www.boatnerd.com/button/a/innatlock7.jpg"  			
ads[i].href = "http://click.boatnerd.com/boatnerd/click.php?TO=www.innatlock7.com"           	 
ads[i].mouseover = "Inn at Lock Seven - Welland Canal"       
ads[i].sponsor = ""                 
i++


ads[i].width = "230"    
ads[i].height = "68"                  
ads[i].src = "http://www.boatnerd.com/button/a/kys-ad.jpg"  			
ads[i].href = "http://click.boatnerd.com/boatnerd/click.php?TO=www.knowyourships.com"           	 
ads[i].mouseover = "Know Your Ships"       
ads[i].sponsor = ""                 
i++

ads[i].width = "230"    
ads[i].height = "68"                  
ads[i].src = "http://www.boatnerd.com/button/a/huronladybbanner.jpg"  			
ads[i].href = "http://click.boatnerd.com/boatnerd/click.php?TO=www.huronlady.com"           	 
ads[i].mouseover = "Huron Lady II Cruises"       
ads[i].sponsor = ""                 
i++

ads[i].width = "230"    
ads[i].height = "66"                  
ads[i].src = "http://www.boatnerd.com/button/a/VPBillboard.jpg"  			
ads[i].href = "http://click.boatnerd.com/boatnerd/click.php?TO=www.achesonventures.com/desmondlanding.asp"           	 
ads[i].mouseover = "Desmond Landing Port Huron"       
ads[i].sponsor = ""                 
i++

ads[i].width = "230"    
ads[i].height = "64"                  
ads[i].src = "http://www.boatnerd.com/button/a/porttoledo.jpg"  			
ads[i].href = "http://click.boatnerd.com/boatnerd/click.php?TO=www.toledoseaport.org"           	 
ads[i].mouseover = "Toledo Port Authority"       
ads[i].sponsor = ""                 
i++


ads[i].width = "230"    
ads[i].height = "64"                  
ads[i].src = "http://www.boatnerd.com/button/a/lmc.jpg"  			
ads[i].href = "http://click.boatnerd.com/boatnerd/click.php?TO=www.ssbadger.com"           	 
ads[i].mouseover = "Lake Michigan Carferry Badger"       
ads[i].sponsor = ""                 
i++



var myCode = '';
do {
var n= Math.floor(Math.random() * (numAds + 1) + 1);
} while(n > numAds);
var current_ad = n;
myCode = getCode(n);

function getCode(adNumber){
	var tempCode = ""
	tempCode += ('<a href="'+ ads[adNumber].href +'" target =top \n')
	tempCode += ('onMouseOver="status=\''+ ads[adNumber].mouseover +'\';return true" \n')
	tempCode += ('onMouseOut="status=\'\'"> \n')
	tempCode += ('<img src="' + ads[adNumber].src + '" width=' + ads[adNumber].width)
	tempCode += (' onLoad="setTimeout(\'newAd();\',' + refreshTime + ');"')
	tempCode += ('\n height=' + ads[adNumber].height + ' border=0 >')
	tempCode += ('</a>')
	return tempCode;
	}

function newAd(){
	current_ad++;
	if (current_ad > numAds)
		current_ad = 1;
	if (document.all){
	   write(getCode(current_ad));
	   }
}

function write(text){
	if (document.layers) {
		document.bannerAd.document.write(text)
		document.bannerAd.document.close();
		}
	else
		if (document.all)
			document.all.bannerAd.innerHTML = text
	
}