this._div = new Element('div', {
id : this._id_datepicker,
className : 'datepicker',
- style : 'display: none; z-index:'+this._zindex });
+ style : 'display: none;' });
this._div.innerHTML = '<table><thead><tr>'+((this._enableYearBrowse) ? '<th width="10px" id="'+this._id_datepicker_prev_year+'" style="cursor: pointer;"> < </th>' : '')+'<th width="10px" id="'+this._id_datepicker_prev+'" style="cursor: pointer;"> << </th><th id="'+this._id_datepicker_hdr+'" colspan="'+((this._enableYearBrowse) ? 3 : 5 )+'"></th><th width="10px" id="'+this._id_datepicker_next+'" style="cursor: pointer;"> >> </th>'+((this._enableYearBrowse) ? '<th width="10px" id="'+this._id_datepicker_next_year+'" style="cursor: pointer;"> > </th>' : '')+'</tr></thead><tbody id="'+this._id_datepicker+'-tbody"></tbody><tfoot><tr><td colspan="7" id="'+this._id_datepicker_ftr+'"></td></tr><tr><td colspan="7" id="'+this._id_datepicker_rst+'"></td></tr></tfoot></table>';
/* finally declare the event listener on input field */
Event.observe(this._relative,