//<![CDATA[
//将内容复制到剪贴板(兼容IE、FF、Opera)
function copyToClipBoard(clipBoardContent,msg){
	if (window.clipboardData){
		//IE
		window.clipboardData.setData("Text", clipBoardContent);
	}else if(navigator.userAgent.indexOf("Opera") != -1){
		//Opera
		window.location = clipBoardContent;
	}else if (window.netscape){
		//FF
		try{
			netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
		}catch(e){
			alert("您的Firefox配置限制您进行剪贴板操作，请按下面的方法对Firefox设置后重试：\r\n1、在Firefox地址栏输入about:config\n2、将signed.applets.codebase_principal_support设置为true");
			return false;
		}
		var clip = Components.classes['@mozilla.org/widget/clipboard;1'].createInstance(Components.interfaces.nsIClipboard);
		if (!clip) return;
		var trans = Components.classes['@mozilla.org/widget/transferable;1'].createInstance(Components.interfaces.nsITransferable);
		if (!trans) return;
		trans.addDataFlavor('text/unicode');
		var str = new Object();
		var len = new Object();
		var str = Components.classes["@mozilla.org/supports-string;1"].createInstance(Components.interfaces.nsISupportsString);
		var copytext=clipBoardContent;
		str.data=copytext;
		trans.setTransferData("text/unicode",str,copytext.length*2);
		var clipid=Components.interfaces.nsIClipboard;
		if (!clip) return false;
		clip.setData(trans,null,clipid.kGlobalClipboard);
	}
	alert(msg);
	return false;
}
//]]>