/*
 YM Grand merci à :
 * Author: Dave Lindquist (http://www.gazingus.org)
 */

if (!document.getElementById)
    document.getElementById = function() { return null; }

function initializeMenu(menuId, actuatorId) {
    var menu = document.getElementById(menuId);
    var actuator = document.getElementById(actuatorId);

    if (menu == null || actuator == null) return;

    //if (window.opera) return; // I'm too tired

    actuator.onclick = function() {
        var display = menu.style.display;
        this.parentNode.style.backgroundImage =
            (display == "block") ? "url(i/plus.gif)" : "url(i/minus.gif)";
        menu.style.display = (display == "block") ? "none" : "block";

        return false;
    }
}

function affiche (targetid)
{
//alert(targetid);
if (document.getElementById) {
	 target = document.getElementById(targetid);
	 if ((target.style.display == "none" )){
	 	 target.style.display = "inline";
	 } 
	 else {
	 	 target.style.display = "none";
	 }
	 
}
}

function Visible (targetid)
{
//alert(targetid);
if (document.getElementById) {
	 target = document.getElementById(targetid);
	 if ((target.style.visibility == "hidden" )){
	 	 target.style.visibility = "visible";
	 } 
	 else {
	 	 target.style.visibility = "hidden";
	 }
	 
}
}


function UnVisible (targetid)
{
//alert(targetid);
if (document.getElementById) {
	 target = document.getElementById(targetid);
	 target.style.visibility = "hidden";
 

}
}