禁止选中文字兼容IE、Chrome、FF等

代码如下: $(el).attr(‘unselectable’,’on’) .css({‘-moz-user-select’:’-moz-none’, ‘-moz-user-select’:’none’, ‘-o-user-select’:’none’, ‘-khtml-user-select’:’none’, /* you could also put this in a class */ ‘-webkit-user-select’:’none’,/* and add the CSS class here instead */ ‘-ms-user-select’:’none’, ‘user-