About_on = new Image(159,35);
About_off = new Image(159,35);
About_on.src ='image/txtAbout1.gif';
About_off.src = 'image/txtAbout.gif';

Products_on = new Image(95,35);
Products_off = new Image(95,35);
Products_on.src ='image/txtProducts1.gif';
Products_off.src = 'image/txtProducts.gif';

ProdManual_on = new Image(176,35);
ProdManual_off = new Image(176,35);
ProdManual_on.src ='image/txtProductsManual1.gif';
ProdManual_off.src = 'image/txtProductsManual.gif';

ProdSpec_on = new Image(289,35);
ProdSpec_off = new Image(289,35);
ProdSpec_on.src ='image/txtProductsSpec1.gif';
ProdSpec_off.src = 'image/txtProductsSpec.gif';

FindRep_on = new Image(351,35);
FindRep_off = new Image(351,35);
FindRep_on.src ='image/txtFindRep1.gif';
FindRep_off.src = 'image/txtFindRep.gif';

Contact_on = new Image(173,35);
Contact_off = new Image(173,35);
Contact_on.src ='image/txtContact1.gif';
Contact_off.src = 'image/txtContact.gif';

Terms_on = new Image(250,35);
Terms_off = new Image(250,35);
Terms_on.src ='image/txtTerms1.gif';
Terms_off.src = 'image/txtTerms.gif';


function change(img_name, status)
{
   var source = eval(img_name+"_"+status+".src");
   document.images[img_name].src = source;
}