function toggle_fastNav( triggerObj ) {
				
	if( triggerObj.parentNode.style.height == "100%" || triggerObj.parentNode.style.height == "" ) {
		triggerObj.parentNode.style.height = "31px";
		triggerObj.style.backgroundImage = "url(http://www.norgips.com/static/site_mainGraphics/global/shortcuts/trigger_background_off.gif)";
	}
	else {
		triggerObj.parentNode.style.height = "100%";
		triggerObj.style.backgroundImage = "url(http://www.norgips.com/static/site_mainGraphics/global/shortcuts/trigger_background_on.gif)";
	}
}

function toggle_button( triggerObj ) {

	var parent_container = triggerObj.parentNode;

	if( parent_container.style.overflow == "hidden" || parent_container.style.overflow == "" ) {
		parent_container.style.overflow = "visible";
		parent_container.style.height = "auto";
		triggerObj.style.backgroundImage = "url(http://www.norgips.com/static/site_mainGraphics/global/shortcuts/button_minus.gif)";
	}
	else {
		parent_container.style.height = "20px";
		parent_container.style.overflow = "hidden";
		triggerObj.style.backgroundImage = "url(http://www.norgips.com/static/site_mainGraphics/global/shortcuts/button_plus.gif)";
	}
}