/**
 * Kaboose Game Overlay AD Class.  ROCKON
 */

if( typeof GameOverlayAD == "undefined" )
	var GameOverlayAD = new Object();

GameOverlayAD.overlayAD = function( nm )
{
	this.name = nm;
	window.onresize = this.delegate( this, this.reposition );
}

GameOverlayAD.overlayAD.prototype = {
	
	delegate: function( obj, meth )
	{
		return function() { return meth.call( obj ); }
	},
	
	displayGameOverlayAD: function( id, left, top )
	{
		this.xOffset = left;
		this.yOffset = top;
		this.id = id;
		
		// need to get the position of the game div as a reference for the AD position on the page
	  	// this.flashDiv is document.getElementById('swfObject.attributes.id');
		if(this.containerDiv == undefined)
		{
			//alert('containerdiv = undefined, flashDIv = ' + this.flashDiv);
			var pos = this.findPos( this.flashDiv );
		}
		else
		{
			//alert('containerdiv = defined, ' + this.containerDiv );
			var pos = this.findPos( this.containerDiv );
		}
			
		var x = pos[0] + this.xOffset;
		var y = pos[1] + this.yOffset;
		
		// create the div which contains the ad
	   	this.newdiv = document.createElement('div');
		this.newdiv.setAttribute('id', this.id);
	   
	   	// hardcoded large rec for now
	   	// TODO: send in an adType argument so we can choose the style of ad to display
		this.newdiv.style.width = 300;
		this.newdiv.style.height = 250;
		this.newdiv.style.border = "2px solid";
		this.newdiv.style.borderColor = "#000000";
		
		this.newdiv.style.position = "absolute";
	   	this.newdiv.style.left = x + "px";
		this.newdiv.style.top = y + "px";
		
		var dartRoot='';
		if(location.hostname.indexOf('zeeks') >= 0)
		{	
			dartRoot='kb.zk.game/play';
		}
		else
		{	
			dartRoot='kb.fs.arcade/game';
		}
		var ord = Math.random()*100000000000000000;
		
		// works
		var adHTML = '<iframe src="http://ad.doubleclick.net/adi/' + dartRoot + ';pos=instream;sz=300x250;ord=' + ord + '?" width="300" height="250" marginwidth="0" marginheight="0" hspace="0" vspace="0" frameborder="0" scrolling=no bordercolor="#000000">';
		
	  	this.newdiv.innerHTML = adHTML;
		
		document.body.appendChild( this.newdiv );
		
		this.adLoaded();
	},
	
	reposition: function()
	{
		if(this.containerDiv == undefined)
		{
			var pos = this.findPos( this.flashDiv );
		}
		else
		{
			var pos = this.findPos( this.containerDiv );
		}
		
		var x = pos[0] + this.xOffset;
		var y = pos[1] + this.yOffset;
		
		this.newdiv.style.left = x + "px";
		this.newdiv.style.top = y + "px";
	},
	
	setFlashID: function( flashID )
	{
		this.flashID = flashID;
		this.flashDiv = document.getElementById( flashID );
	},
	
	setContainerID: function( conID )
	{
		this.containerID = conID;
		this.containerDiv = document.getElementById( conID );
	},
	
	findPos: function( obj )
	{
		var curleft = curtop = 0;
		if (obj.offsetParent)
		{
			curleft = obj.offsetLeft
			curtop = obj.offsetTop
			while (obj = obj.offsetParent)
			{
				curleft += obj.offsetLeft;
				curtop += obj.offsetTop;
			}
		}
		return [curleft,curtop];
	},
	
	flashResume: function()
	{
		var mov = this.thisMovie(this.flashID);
		mov.flashResume("Your browser is " + navigator.appName);
		
		//this.thisMovie(this.flashID).flashResume("Your browser is " + navigator.appName);
		
		this.flashDiv.focus();
		//this.flashDiv.style.visibility = 'visible';
	},
	
	adLoaded: function()
	{
		this.thisMovie(this.flashID).adLoaded("AD LOADED");
	},
	
	thisMovie: function( movieName )
	{
		if (navigator.appName.indexOf("Microsoft") != -1)
		{
	        return window[movieName]
	    }
	    else
		{
	        return document[movieName]
	    }
	},
	
	killOverlay: function( id )
	{
		var d = document.getElementById(id);
		document.body.removeChild(d);
		
		this.flashResume();
	}
}