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<html><head><!--STATUS OK--><meta http-equiv="content-type" content="text/html; charset=gb2312"><title>ubuntu全程配置手册_流光溢彩</title><script language="javascript">// JavaScript Document//验空的函数function checkblank(id){ ele=document.getElementById(id); len=bytes(ele.value); if(len==0) { showerror("msg_blank"); return false;} else { hideerror("msg_blank"); return true; } }//验字节数多于function checkbytem(id,smax){ ele=document.getElementById(id); len=bytes(ele.value); if(len>smax) { showerror("msg_maxthan"); return false; } else { hideerror("msg_maxthan"); return true; } }//验证字节数少于function checkbytes(id,smin){ ele=document.getElementById(id); len=bytes(ele.value); if(len<smin) { showerror("msg_minthan"); return false; } else { hideerror("msg_minthan"); return true;} }//验证字节数多于和少于function checkbyteall(id,smin,smax){ ele=document.getElementById(id); len=bytes(ele.value); if((len<smin)||(len>smax)) { showerror("msg_than"); return false; } else{ hideerror("msg_than"); return true;} }//获取字节数目针对中英文和数字function bytes(str){if(typeof(str)!='string'){ str = str.value; } var len = 0; for(var i = 0; i < str.length; i++){ if(str.charCodeAt(i) > 127){ len++; } len++; } return len; }//去除左右空格function trimlr(id){ var str=document.getElementById(id).value; for(i=0;str.charAt(i)==" "|| str.charAt(i)==" ";i++){}str=str.substring(i,str.length);for(i=str.length-1;str.charAt(i)==" "|| str.charAt(i)==" ";i--){}str=str.substring(0,i+1);return str; }//多个空格和换行当做一个使用function trimrn(id){var el=document.getElementById(id);var s=el.value;var len = s.length;i=0;flag=0;flagn=0;var result="";while(i<len){ ch=s.charAt(i); if(ch=="\n"||ch=="\r") { if((flagn==1)&&(ch=="\n")){ flag++; flagn=0; }else if(ch=="\r"){ flagn=1; } i++; if(flag==1) { result=result+ch; } }else{ flag=0; flagn=0; result=result+ch; i++; }} return result;}//统一处理错误问题function showerror(msg){if(msg) ob=document.getElementById(msg); ob.style.display="block"; }function hideerror(msg){ if(msg) ob=document.getElementById(msg); ob.style.display="none";}function setvalue(id){document.getElementById(id).value=trimrn(id);alert(document.getElementById(id).value);}function cutSpace(id){el=document.getElementById(id);s=el.value; var len = s.length; var i; var ch; var result = ""; i = 0; while (i < len) { ch = s.charAt(i++); result += ch; if (ch != ' ' && ch !=' ') { continue; } while (i < len && (ch = s.charAt(i)) == ' ') { i++; } }return result;}//从输入项到选中function getselect(id,selectname){ var ele = document.getElementById(id); ele.selectedIndex = selectname; }</script><script language="javascript"><!--var allkey="";var i=0;var flag=0;function setpv(allnum){ var num = allnum.split('_'); document.getElementById("result").innerHTML=num[0];} function checkMail(s) { var pattern=/\w+@\w+\.[a-z]+/; if(pattern.test(s)) { return true; } else { return false; } } function checkeandu(eanduid){ var objeandu=document.getElementById(eanduid); if (objeandu) { var eanduvalue=objeandu.value; var len=bytes(eanduid); if(len>128) { alert("您输入的网址或邮箱太长，请保持在128字节以内."); return false; } else { return true; } } }function cmtdel(str){ if(confirm("您确定要彻底删除该评论吗？")) { eval("document."+str).submit(); } return false;}function checkname(strid){ var ele=document.getElementById(strid); var len=bytes(ele.value); if(len>50) { alert("您输入的姓名太长，请保持在50字节以内."); return false; } else { if(len==0) { document.getElementById(strid).value="匿名网友"; } return true; } }function checktext(textid){ document.getElementById(textid).value=trimlr(textid); var str=trimrn(textid); len=str.length; if(len==0 || ((/^[\s, ]+$/gi).test(str)) ) { alert("您必须输入评论内容，请检查。"); return false; } else { if(len>1000) { alert("您输入的评论内容太长，请保持在500字以内。"); return false; } return true; } }function cmtfull(){ var cnum=0; if(cnum>=50000) { alert("单篇日志评论数最多为50000条."); return false; } else { return true; }}function checkcmtform(){ if(checkname("spBlogCmtor")&&checkeandu("spBlogCmtURL")&&checktext("spBlogCmtText")&&cmtfull()) { return true; } else { return false; }}function formatonlinpic(){ formatverkey();var picobj=document.getElementsByName("onlinepic");var picnum=picobj.length; for(var i=0;i<picnum;i++) { if(picobj[i].width>200) { picobj[i].width=200; }⌨️ 快捷键说明
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