Grammalecte  Diff

        this.sErrorId = null;
        this.xTooltip = oGrammalecte.createNode("div", {id: "grammalecte_tooltip"});
        this.xTooltipArrow = oGrammalecte.createNode("img", {
            id: "grammalecte_tooltip_arrow",
            src: " data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAICAYAAADED76LAAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAAOwAAADsABataJCQAAABl0RVh0U29mdHdhcmUAcGFpbnQubmV0IDQuMC4xNzNun2MAAAAnSURBVChTY/j//z8cq/kW/wdhZDEMSXRFWCVhGKwAmwQyHngFxf8B5fOGYfeFpYoAAAAASUVORK5CYII=",
            alt: "^",
        });
        // message
        let xMessageBlock = oGrammalecte.createNode("div", {id: "grammalecte_tooltip_message_block"});
        xMessageBlock.appendChild(oGrammalecte.createNode("div", {id: "grammalecte_tooltip_rule_id"}));
        xMessageBlock.appendChild(oGrammalecte.createNode("div", {id: "grammalecte_tooltip_message", textContent: "Erreur."}));
        this.xTooltip.appendChild(xMessageBlock);
        // suggestions
        this.xTooltip.appendChild(oGrammalecte.createNode("div", {id: "grammalecte_tooltip_sugg_title", textContent: "SUGGESTIONS :"}));
        this.xTooltipSuggBlock = oGrammalecte.createNode("div", {id: "grammalecte_tooltip_sugg_block"});
        this.xTooltip.appendChild(this.xTooltipSuggBlock);
        // actions
        let xActions = oGrammalecte.createNode("div", {id: "grammalecte_tooltip_actions"});
        xActions.appendChild(oGrammalecte.createNode("div", {id: "grammalecte_tooltip_ignore", textContent: "Ignorer"}));
        xActions.appendChild(oGrammalecte.createNode("div", {id: "grammalecte_tooltip_url", textContent: "Voulez-vous en savoir plus ?…"}, {url: ""}));

        this.xTooltip.appendChild(xActions);

        // add tooltip to the page
        xContentNode.appendChild(this.xTooltip);
        xContentNode.appendChild(this.xTooltipArrow);
    }

    show (sNodeErrorId) {  // err
        try {
            let xNodeErr = document.getElementById(sNodeErrorId);