var arSlideHREFs = new Array();
	
	arSlideHREFs[ arSlideHREFs.length ] = "Slides.htm_1slide.jpg";
	
	arSlideHREFs[ arSlideHREFs.length ] = "Slides.htm_2slide.jpg";
	
	arSlideHREFs[ arSlideHREFs.length ] = "Slides.htm_3slide.jpg";
		
	var g_iWidth=-1;
	var g_iHeight=-1;
	var g_ns4 = document.layers;
	var g_ns6 = document.getElementById && !document.all;
	var g_ie4 = document.all;
	var g_currSlide = '';	
	var strSlides = '"Slides.htm_1slide.jpg","Slides.htm_2slide.jpg","Slides.htm_3slide.jpg",';
	var strSlides = strSlides.substring(0,strSlides.length-1);
	var arrSlides2  = strSlides.split(',');

	function PreloadSLides()
	{ 
		var PS = 0;
		if (PS == 1)
		{
			document.arrSlides = new Array(arrSlides2.length);
			for(var i=0; i<arrSlides2.length; i++)
			{
				document.arrSlides[i] = new Image;
				document.arrSlides[i].src = arrSlides2[i];
			}
		}
		OpenMediaPage();
	}	
		
	function changeSlide( strSlide )
	{
		if ( isNaN(strSlide) ) /* function called from media */
		{
		var the_string = strSlide;
		var myRE1 = /slide/;
		var myRE2 = /.htm/;	
		var newstring = (the_string.replace(myRE1,""));	
		var iSlideNumber = (newstring.replace(myRE2,""));		
		}
		else /* function called from Thumb or TOC */
		{
			var iSlideNumber = strSlide;
		}
		
		document.images[ "SlideImg" ].src = arSlideHREFs[ iSlideNumber -1 ];
		
		broadcastSlideChange( iSlideNumber );
	}
	
	var g_SlidesTotal = arSlideHREFs.length;

	function OpenMediaPage()
	{		
		setTimeout( "doOpenMediaPage()", 2000 );
	}
	
	function doOpenMediaPage()
	{		
		if( !g_bHasOpenedMedia )
			window.open( 'media.htm', 'media' );
		g_bHasOpenedMedia = true;
	}

	setTimeout( "doOpenMediaPage()", 20000 );


	function getWindowSize()
	{	
		var iWidth = 0, iHeight = 0;
		
		if( typeof( window.innerWidth ) == 'number' )
		{
			iWidth = window.innerWidth;
			iHeight = window.innerHeight;
		}
		else
		{
			if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) 
			{
			  iWidth = document.documentElement.clientWidth;
			  iHeight = document.documentElement.clientHeight;
			}
			else
			{
				if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) 
				{
					iWidth = document.body.clientWidth;
					iHeight = document.body.clientHeight;
				}
			}
		}

		setImageSize(iWidth,iHeight);		
	}			

	function setImageSize(iwidth,iheight)
	{	
		var sWidth = (iwidth - 4);
		var sHeight = (iheight - 4);
		var ratioHeight = (iwidth / 1.33);
		var ratioWidth = (iheight * 1.33);
		var slideWidth, slideHeight;
				
		if (sHeight < ratioHeight)
		{
			slideWidth = Math.round(ratioWidth,0);
			slideHeight = Math.round(sHeight,0);		
		}
		else
		{
			slideWidth = Math.round(sWidth,0);
			slideHeight = Math.round(ratioHeight,0);
		}
		
		if (g_ns6||g_ie4)
		{
			document.images.SlideImg.width = slideWidth;
			document.images.SlideImg.height = slideHeight;		
 
		}
        g_iWidth=slideWidth;
		g_iHeight=slideHeight;
        
	}