'; return false; } function copyToCBD(){ document.getElementById('srcTa').select(); if(document.all){ document.getElementById('srcTa').createTextRange().execCommand('Copy'); } else { try{ netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect'); } catch(e){ alert("被浏览器拒绝!\n请在浏览器地址栏输入'about:config'并回车\n然后将'signed.applets.codebase_principal_support'设置为'true'"); } 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=document.getElementById('srcTa').value; str.data=copytext; trans.setTransferData( "text/unicode",str,copytext.length*2); var clipid=Components.interfaces.nsIClipboard; if (!clipid) return false; clip.setData(trans,null,clipid.kGlobalClipboard); } alert('已复制到剪贴板!'); return false; } //-->