if (document.images) {
		vendorOn = new Image
		vendorOff = new Image
		companyOn = new Image
		companyOff = new Image
		employeeOn = new Image
        employeeOff = new Image
        certOn = new Image
        certOff = new Image
                                                                        
        vendorOn.src = "/vendor/assets/nav_vendor0.gif"
        vendorOff.src = "/vendor/assets/nav_vendor.gif"
        companyOn.src = "/vendor/assets/nav_company0.gif"
        companyOff.src = "/vendor/assets/nav_company.gif"
        employeeOn.src = "/vendor/assets/nav_employee0.gif"
        employeeOff.src = "/vendor/assets/nav_employee.gif"
        certOn.src = "/vendor/assets/nav_cert0.gif"
        certOff.src = "/vendor/assets/nav_cert.gif"

 		}
                
        else {
                                                
            vendorOn = ""
			vendorOff = ""
			companyOn = ""
            companyOff = ""
            employeeOn = ""
			employeeOff = ""
			certOn = ""
            certOff = ""
                                         
}            

//Submit the form using the given page as the next page to go to.
function submitForm(nextPage) {
	document.vendor.action=nextPage;
	if (verify_fields()) { document.vendor.submit(); }
}