var luckynugget = new Array(6060,6061,6363,6372,6494,6591,6594,6604,6605,6606,6607,6636,6651,6652,6676,6926);
var riverbelle = new Array(6332,6333,6339,6344,6347,6403,6404,6441,6442,6445,6447,6448,6449,6450,6502,6641,6642,6935);
var jackpotcity = new Array(6551,6552,6567,6935);
	
function toggleDisplay(id){
        var div = document.getElementById(id);		
        document.getElementById('overlay').style.height = document.body.scrollHeight+"px";
        toggle = (div.style.display == 'block') ? 'none' : 'block' ;
        if(toggle == 'block'){
                div.style.left = ((screen.width)/2-206)+"px";
                div.style.top = (document.body.scrollTop?(document.body.scrollTop+150)+"px":(document.documentElement.scrollTop+150)+"px");
                document.getElementById('overlay').style.display = toggle;
				document.getElementById('slot').style.visibility = 'hidden';
        }
        else{
                document.getElementById('overlay').style.display = toggle;
				document.getElementById('slot').style.visibility = 'visible';
        }
        div.style.display = toggle;
}

function adchange(id,page_id,version){
	var rndadv = 1; //(Math.ceil(3*Math.random()));
	var url = '<a href="http://www.slothill.com/track.php?adv='+rndadv+'&version='+version+'&PageID='+page_id+'&ADID=';
	var img = '';
	switch(rndadv){
		case 1:
			var rnd = Math.ceil(16*Math.random()) ;
			img = 'luckynugget/luckynugget_468x60_'+rnd+'.gif';
			url += rnd+'&EXTADID='+luckynugget[rnd-1];
			break;
		case 2:
			var rnd = Math.ceil(18*Math.random()) ;
			img = 'riverbelle/riverbelle_468x60_'+rnd+'.gif';
			url += rnd+'&EXTADID='+riverbelle[rnd-1];
			break;
		case 3:
			var rnd = Math.ceil(4*Math.random()) ;
			img = 'jackpotcity/jackpotcity_468x60_'+rnd+'.gif';
			url += rnd+'&EXTADID='+jackpotcity[rnd-1];
			break;
		case 4:
			var rnd = Math.ceil(67*Math.random()) ;
			img = 'slotland_468x60_'+rnd+'.gif';
			url += rnd;
			break;
		default:
			var rnd = Math.ceil(67*Math.random()) ;
			img = 'slotland_468x60_'+rnd+'.gif';
			url += rnd;
			break;
	}
	url += '" target="_blank"><img src="banner/'+img+'" border="0" /></a>';
	document.getElementById(id).innerHTML = url;
}