function imgObject(imgName)
{
	this.norm = new Image();
	this.over = new Image();
	eval("this.norm.src = 'images/nav_"+imgName+"_nml.gif';");
	eval("this.over.src = 'images/nav_"+imgName+"_ovr.gif';");
}

var products = new imgObject("products");
var clientstest = new imgObject("clientstest");
var companyinfo = new imgObject("companyinfo");
var gohome = new imgObject("gohome");
var assessments = new imgObject("assessments");
var resources = new imgObject("resources");
var services = new imgObject("services");
var seminars = new imgObject("seminars");

function imgSwitch(name)
{
	switch(name)
	{
		case "products":
			document.products.src = products.over.src;
			break;
		case "clientstest":
			document.clientstest.src = clientstest.over.src;
			break;
		case "companyinfo":
			document.companyinfo.src = companyinfo.over.src;
			break;
		case "gohome":
			document.gohome.src = gohome.over.src;
			break;
		case "assessments":
			document.assessments.src = assessments.over.src;
			break;
		case "resources":
			document.resources.src = resources.over.src;
			break;
		case "services":
			document.services.src = services.over.src;
			break;
		case "seminars":
			document.seminars.src = seminars.over.src;
			break;
	} // end switch
}

function imgSwitch1(name)
{
	switch(name)
	{
		case "products":
			document.products.src = products.norm.src;
			break;
		case "clientstest":
			document.clientstest.src = clientstest.norm.src;
			break;
		case "companyinfo":
			document.companyinfo.src = companyinfo.norm.src;
			break;
		case "gohome":
			document.gohome.src = gohome.norm.src;
			break;
		case "assessments":
			document.assessments.src = assessments.norm.src;
			break;
		case "resources":
			document.resources.src = resources.norm.src;
			break;
		case "services":
			document.services.src = services.norm.src;
			break;
		case "seminars":
			document.seminars.src = seminars.norm.src;
			break;
	} // end switch
}