function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

MM_preloadImages('images/nav_home_on.gif','images/nav_ourcompany_on.gif','images/nav_services_on.gif','images/nav_portfolio_on.gif','images/nav_job_on.gif','images/nav_resources_on.gif','images/nav_contact_on.gif');

var Pic = new Array()
var iStartAt = 2


Pic[0] = 'images/img_home1.jpg'
Pic[1] = 'images/img_home2.jpg'
Pic[2] = 'images/img_home3.jpg'
Pic[3] = 'images/img_home4.jpg'
Pic[4] = 'images/img_home5.jpg'

var slideShowSpeed = 4000
var crossFadeDuration = 2

var iSlideShowTimeout
var iSlideShowLoop = Random(Pic.length)
var iSlideShowLength = Pic.length

if (typeof(iStartAt) != "undefined")
	iSlideShowLoop = iStartAt-2

function Random(x) 
{ 
	var iRnd = Math.floor(x*Math.random())
	return (iRnd)
}

var preLoad = new Array()
for (i = 0; i < iSlideShowLength; i++)
{
   preLoad[i] = new Image()
   preLoad[i].src = Pic[i]
}

function runSlideShow()
{
	if (document.all)
	{
		document.images.SlideShow.style.filter="blendTrans(duration=2)"
		document.images.SlideShow.style.filter="blendTrans(duration=crossFadeDuration)"
		document.images.SlideShow.filters.blendTrans.Apply()
	}
	document.images.SlideShow.src = preLoad[iSlideShowLoop].src

	if (document.all)
	{
		document.images.SlideShow.filters.blendTrans.Play()
	}

	iSlideShowLoop = iSlideShowLoop + 1
	if (iSlideShowLoop > (iSlideShowLength-1)) iSlideShowLoop=0
	iSlideShowTimeout = setTimeout('runSlideShow()', slideShowSpeed)
}