//真
function showLayer(nom) {
    var __obj;
    if (document.getElementById)
        __obj=document.getElementById(nom).style;
    else if (document.layers)
        __obj=document.layers[nom];
    else if (document.all)
        __obj=document.all[nom].style;
    if (__obj)
        //__obj.left=document.all["pmenu"].style.left+pmenuleft;
		//alert(document.all["pmenu"].style.left+pmenuleft);
        __obj.visibility="inherit";
}

function hideLayer(nom) {
    var __obj;
    if (document.getElementById)
        __obj=document.getElementById(nom).style;
    else if (document.layers)
        __obj=document.layers[nom];
    else if (document.all)
        __obj=document.all[nom].style;
    if (__obj)
        __obj.visibility="hidden";
}

var compteur;
var tabLayers = new Array("layerPokerLessons", "layerPokerTournaments", "layerPokerPromotions");
var tabsLayers = new Array("layerPokerLessons", "layerPokerTournaments", "layerPokerPromotions");

function hideAll() {
    for (i=0;i<tabLayers.length;i++) {
        hideLayer(tabLayers[i]);
    }
    for (i=0;i<tabsLayers.length;i++) {
        hideLayer(tabsLayers[i]);
    }
}

function hideAll2() {
    for (i=0;i<tabsLayers.length;i++) {
        hideLayer(tabsLayers[i]);
    }
}

function menuOff() {
    compteur = setTimeout("hideAll()",700);
}

function menuOn(nom) {
    clearTimeout(compteur);
    showLayer(nom);
}