capable = (((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 3 )) || ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 )))
        
if (capable) {
	tb_home_off = new Image
	tb_home_off.src = "../../images/MenuBar/home_off.gif"
	tb_home_on = new Image
	tb_home_on.src = "../../images/MenuBar/home_on.gif"

	tb_aboutbrantas_off = new Image
	tb_aboutbrantas_off.src = "../../images/MenuBar/aboutbrantas_off.gif"
	tb_aboutbrantas_on = new Image
	tb_aboutbrantas_on.src = "../../images/MenuBar/aboutbrantas_on.gif"

	tb_productsandservices_off = new Image
	tb_productsandservices_off.src = "../../images/MenuBar/productsandservices_off.gif"
	tb_productsandservices_on = new Image
	tb_productsandservices_on.src = "../../images/MenuBar/productsandservices_on.gif"

	tb_customers_off = new Image
	tb_customers_off.src = "../../images/MenuBar/customers_off.gif"
	tb_customers_on = new Image
	tb_customers_on.src = "../../images/MenuBar/customers_on.gif"

	tb_contactus_off = new Image
	tb_contactus_off.src = "../../images/MenuBar/contactus_off.gif"
	tb_contactus_on = new Image
	tb_contactus_on.src = "../../images/MenuBar/contactus_on.gif"
	
	tb_admin_off = new Image
	tb_admin_off.src = "../../images/MenuBar/admin_off.gif"
	tb_admin_on = new Image
	tb_admin_on.src = "../../images/MenuBar/admin_on.gif"

	tb_myinformation_off = new Image
	tb_myinformation_off.src = "../../images/MenuBar/myinformation_off.gif"
	tb_myinformation_on = new Image
	tb_myinformation_on.src = "../../images/MenuBar/myinformation_on.gif"

	tb_options_off = new Image
	tb_options_off.src = "../../images/MenuBar/options_off.gif"
	tb_options_on = new Image
	tb_options_on.src = "../../images/MenuBar/options_on.gif"

	tb_invitations_off = new Image
	tb_invitations_off.src = "../../images/MenuBar/invitations_off.gif"
	tb_invitations_on = new Image
	tb_invitations_on.src = "../../images/MenuBar/invitations_on.gif"

	tb_mentor_off = new Image
	tb_mentor_off.src = "../../images/MenuBar/mentor_off.gif"
	tb_mentor_on = new Image
	tb_mentor_on.src = "../../images/MenuBar/mentor_on.gif"

	tb_conversations_off = new Image
	tb_conversations_off.src = "../../images/MenuBar/conversations_off.gif"
	tb_conversations_on = new Image
	tb_conversations_on.src = "../../images/MenuBar/conversations_on.gif"

	tb_facilitator_off = new Image
	tb_facilitator_off.src = "../../images/MenuBar/facilitator_off.gif"
	tb_facilitator_on = new Image
	tb_facilitator_on.src = "../../images/MenuBar/facilitator_on.gif"

	tb_permissions_off = new Image
	tb_permissions_off.src = "../../images/MenuBar/permissions_off.gif"
	tb_permissions_on = new Image
	tb_permissions_on.src = "../../images/MenuBar/permissions_on.gif"

	tb_leaderview_off = new Image
	tb_leaderview_off.src = "../../images/MenuBar/leaderview_off.gif"
	tb_leaderview_on = new Image
	tb_leaderview_on.src = "../../images/MenuBar/leaderview_on.gif"

	tb_snapshot_off = new Image
	tb_snapshot_off.src = "../../images/MenuBar/snapshot_off.gif"
	tb_snapshot_on = new Image
	tb_snapshot_on.src = "../../images/MenuBar/snapshot_on.gif"

	tb_selection_off = new Image
	tb_selection_off.src = "../../images/MenuBar/selection_off.gif"
	tb_selection_on = new Image
	tb_selection_on.src = "../../images/MenuBar/selection_on.gif"

	tb_signout_off = new Image
	tb_signout_off.src = "../../images/MenuBar/signout_off.gif"
	tb_signout_on = new Image
	tb_signout_on.src = "../../images/MenuBar/signout_on.gif"
	
	tb_team_off = new Image
	tb_team_off.src = "../../images/MenuBar/team_off.gif"
	tb_team_on = new Image
	tb_team_on.src = "../../images/MenuBar/team_on.gif"
}

function img_on(imgName) {
	if (capable) {
		imgOn = eval(imgName + "_on.src")
		document [imgName].src = imgOn
	}
}

function img_off(imgName) {
	if (capable) {
		imgOff = eval(imgName + "_off.src")
		document [imgName].src = imgOff
	}
}