function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		whoweare_over = newImage("newimages/whoweare-over.gif");
		contactus_over = newImage("newimages/contactus-over.gif");
		preloadFlag = true;
	}
}



	//preloading images and top slideshow
	
	var topimage1 = new Image (150, 121)
	topimage1.src = "images/topimage1.jpg"
	var topimage2 = new Image (150, 121)
	topimage2.src = "images/topimage2.jpg"
	var topimage3 = new Image (150, 121)
	topimage3.src = "images/topimage3.jpg"
	var topimage4 = new Image (150, 121)
	topimage4.src = "images/topimage4.jpg"
	
	var slideNum = 1
	function topslideshow()
	{
		document.images.topi.src = eval("topimage"+ slideNum + ".src")
		slideNum++
		if (slideNum>4)
		{
		slideNum = 1
		}
		setTimeout ("topslideshow()", 3000)
	}


	//preloading images and middle slideshow
	
	var middleimage1 = new Image (150, 121)
	middleimage1.src = "images/middleimage1.jpg"
	var middleimage2 = new Image (150, 121)
	middleimage2.src = "images/middleimage2.jpg"
	var middleimage3 = new Image (150, 121)
	middleimage3.src = "images/middleimage3.jpg"
	var middleimage4 = new Image (150, 121)
	middleimage4.src = "images/middleimage4.jpg"
	
	var slideNum = 1
	function middleslideshow()
	{
		document.images.midi.src = eval("middleimage"+ slideNum + ".src")
		slideNum++
		if (slideNum>4)
		{
		slideNum = 1
		}
		setTimeout ("middleslideshow()", 3000)
	}


	//preloading images and bottom slideshow
	
	var bottomimage1 = new Image (150, 123)
	bottomimage1.src = "images/bottomimage1.jpg"
	var bottomimage2 = new Image (150, 123)
	bottomimage2.src = "images/bottomimage2.jpg"
	var bottomimage3 = new Image (150, 123)
	bottomimage3.src = "images/bottomimage3.jpg"
	var bottomimage4 = new Image (150, 123)
	bottomimage4.src = "images/bottomimage4.jpg"
	
	var slideNum = 1
	function bottomslideshow()
	{
		document.images.boti.src = eval("bottomimage"+ slideNum + ".src")
		slideNum++
		if (slideNum>4)
		{
		slideNum = 1
		}
		setTimeout ("bottomslideshow()", 3000)
	}
	

	//preloading images for whoweare and contact us
	var whoweare1 = new Image (150, 28)
	whoweare1.src = "images/whoweare.gif"
	var whoweare2 = new Image (150, 28)
	whoweare2.src = "images/whoweare2.gif"
	var contactus1 = new Image (150, 28)
	contactus1.src = "images/conus.gif"
	var contactus2 = new Image (150, 28)
	contactus2.src = "images/conus2.gif"

	function message()
	{
		alert ("This website under construction!\r\rMore information is coming soon!")
	}

	//start slideshow!
	function startshows(){
		setTimeout ("bottomslideshow()", 3000);
		setTimeout ("middleslideshow()", 2000);
		setTimeout ("topslideshow()", 1000);
		} 


	//preloading images for top heading onclicks
	var hp = new Image(225,28)
	hp.src = "images/homepage.gif"
	var eo = new Image(225,28)
	eo.src = "images/empopps.gif"
	var wn = new Image(225,28)
	wn.src = "images/waysidenews.gif"
	var  ti = new Image(225,28)
	ti.src = "images/traininginst.gif"
	var md = new Image(225,28)
	md.src = "images/makeadon.gif"
	var pu = new Image(225,28)
	pu.src = "images/purple.gif"