if (document.images) 
	{
    var aboutusOn = new Image()
    aboutusOn.src = "/_images/cn_aboutus_s.gif"
    var aboutusOff = new Image()
    aboutusOff.src = "/_images/cn_aboutus.gif"
    
    var jobsOn = new Image()
    jobsOn.src = "/_images/cn_jobs_s.gif"
    var jobsOff = new Image()
    jobsOff.src = "/_images/cn_jobs.gif"
	
	var copyrightOn = new Image()
    copyrightOn.src = "/_images/cn_copyright_s.gif"
    var copyrightOff = new Image()
    copyrightOff.src = "/_images/cn_copyright.gif"
	
	var privacyOn = new Image()
    privacyOn.src = "/_images/cn_privacy_s.gif"
    var privacyOff = new Image()
    privacyOff.src = "/_images/cn_privacy.gif"
	
	var termsofuseOn = new Image()
    termsofuseOn.src = "/_images/cn_termsofuse_s.gif"
    var termsofuseOff = new Image()
    termsofuseOff.src = "/_images/cn_termsofuse.gif"
	
	var contactOn = new Image()
    contactOn.src = "/_images/cn_contact_s.gif"
    var contactOff = new Image()
    contactOff.src = "/_images/cn_contact.gif"
	}

function turnOn (imgName) 
	{
	if (document.images)
		document [imgName].src = eval (imgName + "On.src");
	}

function turnOff (imgName) 
	{
	if (document.images)
		document [imgName].src = eval (imgName + "Off.src");
	}