图片禁用鼠标右键代码
应用方法同上。
<script language="JavaScript1.2">
var clickmessage="本站图片禁用右键!"
function disableclick(e) {
if (document.all) {
if (event.button==2||event.button==3) {
if (event.srcElement.tagName=="IMG"){
alert(clickmessage);
return false;
}
}
}
if (document.layers) {
if (e.which == 3) {
alert(clickmessage);
return false;
}
}
}
function associateimages(){
for(i=0;i<document.images.length;i++)
document.images.onmousedown=disableclick;
}
if (document.all)
document.onmousedown=disableclick
else if (document.layers)
associateimages()
</script>
功能：禁止右键、禁选择、禁粘贴、禁shift、禁ctrl、禁alt
<script language="JavaScript">
<!--
function key(){
if(event.shiftKey){
window.close();}
//禁止Shift
if(event.altKey){
window.close();}
//禁止Alt
if(event.ctrlKey){
window.close();}
//禁止Ctrl
return false;}
document.onkeydown=key;
if (window.Event)
document.captureEvents(Event.MOUSEUP);
function nocontextmenu(){
event.cancelBubble = true
event.returnValue = false;
return false;}
function norightclick(e){
if (window.Event){
if (e.which == 2 || e.which == 3)
return false;}
else
if (event.button == 2 || event.button == 3){
event.cancelBubble = true
event.returnValue = false;
return false;}
}
//禁右键
document.oncontextmenu = nocontextmenu; // for IE5+
document.onmousedown = norightclick; // for all others
//-->
</script>
<body;;>