[jQuery] 常用jquery右健禁止命令

<img src=""  oncontextmenu="return false;">

<img src="" ondragstart="return false;">

<p onselectstart="return false;">文字禁止鼠标选中</p>

<p onselect="document.selection.empty();">文字禁止鼠标选中</p>

$(document).bind("contextmenu copy selectstart", function() {    return false;});

var img=$("img");img.on("contextmenu",function(){return false;});img.on("dragstart",function(){return false;});