function update_notes(strSection){
	
		//Release notes
		document.getElementById("info").style.display = "none";
		document.getElementById("notes").style.display = "none";
		document.getElementById("requirements").style.display = "none";
		document.getElementById("info_btn").setAttribute(get_attribute_name(), "prop_tab_off");
		document.getElementById("notes_btn").setAttribute(get_attribute_name(), "prop_tab_off");
		document.getElementById("requirements_btn").setAttribute(get_attribute_name(), "prop_tab_off");
	
		//turn the selected one on
		document.getElementById(strSection).style.display = "block";
		document.getElementById(strSection + "_btn").setAttribute(get_attribute_name(), "prop_tab_on");
}

function update_notetwo(strSection){
	
		//Release notes
		document.getElementById("teams").style.display = "none";
		document.getElementById("apis").style.display = "none";
		document.getElementById("additional").style.display = "none";
		document.getElementById("teams_btn").setAttribute(get_attribute_name(), "prop_tab_off");
		document.getElementById("apis_btn").setAttribute(get_attribute_name(), "prop_tab_off");
		document.getElementById("additional_btn").setAttribute(get_attribute_name(), "prop_tab_off");
	
		//turn the selected one on
		document.getElementById(strSection).style.display = "block";
		document.getElementById(strSection + "_btn").setAttribute(get_attribute_name(), "prop_tab_on");
}
	

function get_attribute_name(){
		if(document.all) {
    				return "className";
		} else {
				return "class";
		}
}