- A+
所属分类:SEO优化
代码如下:
- <script?type="text/javascript">
- //屏蔽右键菜单
- document.oncontextmenu?=?function?(event){
- if(window.event){
- event?=?window.event;
- }try{
- var?the?=?event.srcElement;
- if?(!((the.tagName?==?"INPUT"?&&?the.type.toLowerCase()?==?"text")?||?the.tagName?==?"TEXTAREA")){
- return?false;
- }
- return?true;
- }catch?(e){
- return?false;
- }
- }
- //屏蔽粘贴
- document.onpaste?=?function?(event){
- if(window.event){
- event?=?window.event;
- }try{
- var?the?=?event.srcElement;
- if?(!((the.tagName?==?"INPUT"?&&?the.type.toLowerCase()?==?"text")?||?the.tagName?==?"TEXTAREA")){
- return?false;
- }
- return?true;
- }catch?(e){
- return?false;
- }
- }
- //屏蔽复制
- document.oncopy?=?function?(event){
- if(window.event){
- event?=?window.event;
- }try{
- var?the?=?event.srcElement;
- if(!((the.tagName?==?"INPUT"?&&?the.type.toLowerCase()?==?"text")?||?the.tagName?==?"TEXTAREA")){
- return?false;
- }
- return?true;
- }catch?(e){
- return?false;
- }
- }
- //屏蔽剪切
- document.oncut?=?function?(event){
- if(window.event){
- event?=?window.event;
- }try{
- var?the?=?event.srcElement;
- if(!((the.tagName?==?"INPUT"?&&?the.type.toLowerCase()?==?"text")?||?the.tagName?==?"TEXTAREA")){
- return?false;
- }
- return?true;
- }catch?(e){
- return?false;
- }
- }
- //屏蔽选中
- document.onselectstart?=?function?(event){
- if(window.event){
- event?=?window.event;
- }try{
- var?the?=?event.srcElement;
- if?(!((the.tagName?==?"INPUT"?&&?the.type.toLowerCase()?==?"text")?||?the.tagName?==?"TEXTAREA")){
- return?false;
- }
- return?true;
- }?catch?(e)?{
- return?false;
- }
- }
- </script>