//Fade-in image slideshow- By Dynamic Drive
//For full source code and more DHTML scripts, visit http://www.dynamicdrive.com
//This credit MUST stay intact for use

var slideshow_width='177px'; //SET IMAGE WIDTH
var slideshow_height='210px'; //SET IMAGE HEIGHT
var pause=3000; //SET PAUSE BETWEEN SLIDE (3000=3 seconds)

var fadeimages=new Array();
//SET IMAGE PATHS. Extend or contract array as needed
fadeimages[0]="images/sxCAD%20for%20AutoCAD.jpg";
fadeimages[1]="images/sxCAD%20for%20MicroStation.jpg";
fadeimages[2]="images/sxCAD-Web.jpg";
fadeimages[3]="images/sxDOCS.jpg";
fadeimages[4]="images/sxGIS%20for%20ArcView.jpg";
fadeimages[5]="images/sxGIS-Web%20for%20ArcIMS.jpg";
fadeimages[6]="images/sxLOADER.jpg";
fadeimages[7]="images/sxMARKUP.jpg";
fadeimages[8]="images/sxMARKUP-Web.jpg";
fadeimages[9]="images/sxPACKAGE.jpg";
fadeimages[10]="images/sxPRINT-Web.jpg";

////NO need to edit beyond here/////////////

var preloadedimages=new Array();
for (p=0;p<fadeimages.length;p++)
{
	preloadedimages[p]=new Image();
	preloadedimages[p].src=fadeimages[p];
}

var ie4=document.all;
var dom=document.getElementById;

if (ie4||dom)
{
	document.write('<div style="position:relative;width:'+slideshow_width+';height:'+slideshow_height+';overflow:hidden"><div  id="canvas0" style="position:absolute;width:'+slideshow_width+';height:'+slideshow_height+';top:0;left:0;filter:alpha(opacity=10);-moz-opacity:10"></div><div id="canvas1" style="position:absolute;width:'+slideshow_width+';height:'+slideshow_height+';top:0;left:0;filter:alpha(opacity=10);-moz-opacity:10"></div></div>');
}
else
{
	document.write('<img name="defaultslide" src="'+fadeimages[0]+'">');
}
var curpos=10;
var degree=10;
var curcanvas="canvas0";
var curimageindex=0;
var nextimageindex=1;


function fadepic()
{
	if (curpos<100)
	{
		curpos+=10;
		if (tempobj.filters)
		{
			tempobj.filters.alpha.opacity=curpos;
		}
		else if (tempobj.style.MozOpacity)
		{
			tempobj.style.MozOpacity=curpos/100;
		}
	}
	else
	{
		clearInterval(dropslide);
		nextcanvas=(curcanvas=="canvas0")? "canvas0" : "canvas1";
		tempobj=ie4? eval("document.all."+nextcanvas) : document.getElementById(nextcanvas);
		tempobj.innerHTML='<img src="'+fadeimages[nextimageindex]+'">';
		nextimageindex=(nextimageindex<fadeimages.length-1)? nextimageindex+1 : 0;
		setTimeout("rotateimage()",pause);
	}
}

function rotateimage()
{
	if (ie4||dom)
	{
		resetit(curcanvas);
		var crossobj=tempobj=ie4? eval("document.all."+curcanvas) : document.getElementById(curcanvas);
		crossobj.style.zIndex++;
		var temp='setInterval("fadepic()",50)';
		dropslide=eval(temp);
		curcanvas=(curcanvas=="canvas0")? "canvas1" : "canvas0";
	}
	else
	{
		document.images.defaultslide.src=fadeimages[curimageindex];
	}
	curimageindex=(curimageindex<fadeimages.length-1)? curimageindex+1 : 0;
}

function resetit(what)
{
	curpos=10;
	var crossobj=ie4? eval("document.all."+what) : document.getElementById(what);
	if (crossobj.filters)
	{
		crossobj.filters.alpha.opacity=curpos;
	}
	else if (crossobj.style.MozOpacity)
	{
		crossobj.style.MozOpacity=curpos/100;
	}
}

function startit()
{
	var crossobj=ie4? eval("document.all."+curcanvas) : document.getElementById(curcanvas);
	crossobj.innerHTML='<img src="'+fadeimages[curimageindex]+'">';
	rotateimage();
}

//if (ie4||dom)
//{
//	window.onload=startit;
//}
//else
//{
//	setInterval("rotateimage()",pause);
//}