public static String convertTagToNode(String html)
    {
        return html.replaceAll("<a id="(.*?)" onmousedown="alertfunc\\(this.id\\);"><font color="#8B008B">(.*?)</font></a>",
        "<a id=\"$1\" onmousedown=\"alertfunc(this.id);\"><font color=\"#8B008B\">$2</font></a>");
    }