var delta=0.15;
var collection;

var browser=navigator.appName;
var b_version=navigator.appVersion;
var version=parseFloat(b_version);

function floaters() {
	this.items = [];
	this.addItem = function(id,x,y,bottom,content){
		document.write('<DIV id='+id+' style="Z-INDEX: 30; POSITION: absolute; width:232px; height:305px;left:'+(typeof(x)=='string'?eval(x):x)+'px;top:'+(typeof(y)=='string'?eval(y):y)+'px">'+content+'</DIV>');
		var newItem = {};
		newItem.object = document.getElementById(id);
		newItem.x = x;
		newItem.y = y;
		newItem.bottom = bottom;
		this.items[this.items.length] = newItem;
	}
	this.play = function(){
		collection = this.items
		setInterval('play()',30);
	}
}

function play(){
	for(var i=0;i<collection.length;i++){
		var followObj = collection[i].object;
		var followObj_x = (typeof(collection[i].x)=='string'?eval(collection[i].x):collection[i].x);
		var followObj_y = (typeof(collection[i].y)=='string'?eval(collection[i].y):collection[i].y);
		if(followObj.offsetLeft!=(document.body.scrollLeft+followObj_x)) {
			var dx=(document.body.scrollLeft+followObj_x-followObj.offsetLeft)*delta;
			dx=(dx>0?1:-1)*Math.ceil(Math.abs(dx));
			followObj.style.left=followObj.offsetLeft+dx+"px";
		}
		if(followObj.offsetTop!=(document.documentElement.scrollTop+followObj_y)) {
			//var objBottom = followObj.offsetTop + followObj.offsetHeight;
			//var innerBodyHeight = document.getElementById('innerBody').offsetHeight;
			//if (objBottom < (innerBodyHeight - 305)){
				var dy=(document.documentElement.scrollTop+followObj_y-followObj.offsetTop)*delta;
				dy=(dy>0?1:-1)*Math.ceil(Math.abs(dy));
			//}else{
			//	dy = 0;
			//}
			if (browser=="Microsoft Internet Explorer" && version < 8)
			{
				//alert(document.body.offsetHeight + " " + (followObj.offsetTop+dy+collection[i].bottom));
				if (document.body.offsetHeight > (followObj.offsetTop+dy+collection[i].bottom))
				{
					followObj.style.top=followObj.offsetTop+dy+"px";
				}
			}
			else
			{
				followObj.style.top=followObj.offsetTop+dy+"px";
			}
		}
		followObj.style.display = '';
	}
}

var theFloaters = new floaters();
theFloaters.addItem('followDiv1','Math.floor((document.body.clientWidth/2)+174)',210,700,'<a href="http://downloads.planet7casino.com/affiliate/remote/smartdownload.asp"><img src="/images/banner_p1.gif" width="232" height="227" border="0"></a><br><a href="http://webplay.planet7casino.com/"><img src="/images/banner_p2.gif" width="230" height="78" border="0"></a>');
theFloaters.play();