function show_more_wide(modelID){
    var $block = $('.'+modelID+'_more');
    var word_on = "看更多"; //more on 顯示文字
    var word_off = "收回";//more off 顯示文字
             
    $block.hide();
    
    $('.'+modelID+'_more_on_off').click(function(){
        var status = $(this).attr('data-status');
        if (status === 'on') {
            $(this).html(word_off+"<i class=\"icon-angle-up\"></i>").attr('data-status', 'off');
            $block.show();
        } else if (status === 'off') {
            $(this).html(word_on+"<i class=\"icon-angle-down\">").attr('data-status', 'on');
            $block.hide();
        }
    });
 }