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_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_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];}
}

//////VCA Rotating Array
adImages1 = new Array("images/vca/vca1.jpg","images/vca/vca2.jpg","images/vca/vca3.jpg","images/vca/vca4.jpg","images/vca/vca5.jpg","images/vca/vca6.jpg")
adImages2 = new Array("images/vca/vca7.jpg","images/vca/vca8.jpg","images/vca/vca9.jpg","images/vca/vca10.jpg","images/vca/vca11.jpg","images/vca/vca12.jpg")

//////VSAIA Rotating Array
adImages3 = new Array("images/vsaia/vsaia1.jpg","images/vsaia/vsaia2.jpg","images/vsaia/vsaia3.jpg","images/vsaia/vsaia4.jpg","images/vsaia/vsaia5.jpg","images/vsaia/vsaia6.jpg")
adImages4 = new Array("images/vsaia/vsaia7.jpg","images/vsaia/vsaia8.jpg","images/vsaia/vsaia9.jpg","images/vsaia/vsaia10.jpg","images/vsaia/vsaia11.jpg","images/vsaia/vsaia12.jpg")

	thisAd1 = 0
	thisAd2 = 0
	thisAd3 = 0
	thisAd4 = 0
	imgCt1 = adImages1.length
	imgCt2 = adImages2.length
	imgCt3 = adImages3.length
	imgCt4 = adImages4.length

	function rotate1() {
		if (document.images) {
				thisAd1++
				if (thisAd1 == imgCt1) 
					{
					thisAd1 = 0
					}
				document.adBanner1.src=adImages1[thisAd1]
				setTimeout("rotate1()", 3 * 1000)
	  			}
	}
	function rotate2() {
		if (document.images) 
				{				
				thisAd2++	
				if (thisAd2 == imgCt2) 
					{
					thisAd2 = 0
					}
				document.adBanner2.src=adImages2[thisAd2]
				setTimeout("rotate2()", 5 * 1000)
	  			}
	}
		function rotate3() {
		if (document.images) {
				thisAd3++
				if (thisAd3 == imgCt3) 
					{
					thisAd3 = 0
					}
				document.adBanner3.src=adImages3[thisAd3]
				setTimeout("rotate3()", 5 * 1000)
	  			}
	}
	function rotate4() {
		if (document.images) 
				{				
				thisAd4++	
				if (thisAd4 == imgCt4) 
					{
					thisAd4 = 0
					}
				document.adBanner4.src=adImages4[thisAd4]
				setTimeout("rotate4()", 3 * 1000)
	  			}
	}

//rollovers of home page
if (document.images) {
		vcaLogo = new Image
		vcaLogoOff = new Image
		vsaiaLogo = new Image
		vsaiaLogoOff = new Image
		informLogo = new Image
		informLogoOff = new Image
		archexLogo = new Image
		archexLogoOff = new Image

		vcaLogo.src = "images/home/vca_copy_on.gif"
		vcaLogoOff.src = "images/home/vca_copy_off.gif"
		vsaiaLogo.src = "images/home/vsaia_copy_on.gif"
		vsaiaLogoOff.src = "images/home/vsaia_copy_off.gif"
		informLogo.src = "images/home/inform_copy_on.gif"
		informLogoOff.src = "images/home/inform_copy_off.gif"
		archexLogo.src = "images/home/archex_copy_on.gif"
		archexLogoOff.src = "images/home/archex_copy_off.gif"
	}
	else {
		vcaLogo = ""
		vcaLogoOff = ""
		vsaiaLogo = ""
		vsaiaLogoOff = ""
		informLogo = ""
		informLogoOff = ""
		archexLogo = ""
		archexLogoOff = ""
		document.logo = ""
		document.logo2 = ""
		document.logo3 = ""
		document.logo4 = ""
	}