function isSeek(){
        
        var ins;
        
        if( document.iform.ins.value.trim().length < 2){
            
            alert('請輸入關鍵字進行娛樂行事曆搜尋！');
            document.iform.ins.focus();
            return false;
            
        }        
        
    }

    function GetList( mode, date){

        var i;
        var classify;
        
        classify = '';
        
        for( i = 0; i < document.listform.classify.length; i ++){
            
            if( document.listform.classify[i].checked) classify += document.listform.classify[i].value;
            
        }
        
        if( classify.length == 0){
            
            alert('請勾選顯示分類！');
            document.listform.classify[0].focus();
            return;
            
        }
        
        document.xform.ls.value = classify;
        document.xform.sm.value = mode;
        document.xform.dd.value = date;
                
        document.xform.submit();
        
    }