if (document.images)
{
servicesoff = new Image ();
servicesoff.src = "img/services.gif";
serviceson = new Image ();
serviceson.src = "img/services_over.gif";
servicesselected = new Image ();
servicesselected.src = "img/services_selected.gif";
providersoff = new Image ();
providersoff.src = "img/providers.gif";
providerson = new Image ();
providerson.src = "img/providers_over.gif";
providersselected = new Image ();
providersselected.src = "img/providers_selected.gif";
faqoff = new Image ();
faqoff.src = "img/faq.gif";
faqon = new Image ();
faqon.src = "img/faq_over.gif";
faqselected = new Image ();
faqselected.src = "img/faq_selected.gif";
formsoff = new Image ();
formsoff.src = "img/forms.gif";
formson = new Image ();
formson.src = "img/forms_over.gif";
formsselected = new Image ();
formsselected.src = "img/forms_selected.gif";
newsoff = new Image ();
newsoff.src = "img/news.gif";
newson = new Image ();
newson.src = "img/news_over.gif";
newsselected = new Image ();
newsselected.src = "img/news_selected.gif";
surveyoff = new Image ();
surveyoff.src = "img/survey.gif";
surveyon = new Image ();
surveyon.src = "img/survey_over.gif";
surveyselected = new Image ();
surveyselected.src = "img/survey_selected.gif";
}

function imgSwap(imgName,imgFile)  
{ 
if (document.images)
	{
	document.images[imgName].src = eval (imgFile + ".src");
	}
}