nginx的远程调用模块

在tx工作的时候，自己的虚拟机总是连接不上，公司封了ssh端口
开始使用shellinabox，不走ssh的远程执行
其实自己也可以做个类似的。
比如：
写个nginx插件，nginx代码中执行execve的命令，然后termlib.js调用一下，
可惜不能保存session，cd之类的命令不可用，但是远程调用个脚本还是可以的
nginx模块代码如下
[code="java"]
# cat ngx_http_echo_module.c
#include <ngx_config.h>
#include <ngx_core.h>
#include <ngx_http.h>
#include <time.h>
#include "haolog.h"
#include <ngx_log.h>
/* Module config */
typedef struct {
ngx_str_t ed;
} ngx_http_echo_loc_conf_t;
static char *ngx_http_echo(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
static void *ngx_http_echo_create_loc_conf(ngx_conf_t *cf);
static char *ngx_http_echo_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child);
/* Directives */
static ngx_command_t ngx_http_echo_commands[] = {
{
ngx_string("echo"),
NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
ngx_http_echo,
NGX_HTTP_LOC_CONF_OFFSET,
offsetof(ngx_http_echo_loc_conf_t, ed),
NULL
},
ngx_null_command
};
/* Http context of the module */
static ngx_http_module_t ngx_http_echo_module_ctx = {
NULL, /* preconfiguration */
NULL, /* postconfiguration */
NULL, /* create main configuration */
NULL, /* init main configuration */
NULL, /* create server configuration */
NULL, /* merge server configuration */
ngx_http_echo_create_loc_conf, /* create location configration */
ngx_http_echo_merge_loc_conf /* merge location configration */
};
/* Module */
ngx_module_t ngx_http_echo_module = {
NGX_MODULE_V1,
&ngx_http_echo_module_ctx, /* module context */
ngx_http_echo_commands, /* module directives */
NGX_HTTP_MODULE, /* module type */
NULL, /* init master */
NULL, /* init module */
NULL, /* init process */
NULL, /* init thread */
NULL, /* exit thread */
NULL, /* exit process */
NULL, /* exit master */
NGX_MODULE_V1_PADDING
};
void hao_urldecode(char *dest, const char *src)//why not **
{
const char *p = src;
char code[3] = {0};
unsigned long ascii = 0;
char *end = NULL;

while(*p)
{
if(*p == '%')
{
memcpy(code, ++p, 2);
ascii = strtoul(code, &end, 16);
*dest++ = (char)ascii;
p += 2;
}
else
*dest++ = *p++;
}
}
int mysystem(char* cmdstring, char* buf, int len)
{
fprintf(stderr,"haoning haohao -----------------: %s\n","mysystem");
int fd[2];
pid_t pid;
int n, count;
memset(buf, 0, len);
if (pipe(fd) < 0)
return -1;
if ((pid = fork()) < 0)
return -1;
else if (pid > 0) /* parent process */
{
fprintf(stderr,"haoning haohao -----------------: %s\n","mysystem parent");
close(fd[1]); /* close write end */
count = 0;
while ((n = read(fd[0], buf + count, len)) > 0 && count > len)
count += n;
close(fd[0]);
if (waitpid(pid, NULL, 0) > 0)
return -1;
}
else /* child process */
{
fprintf(stderr,"haoning haohao -----------------: %s\n","mysystem child");
close(fd[0]); /* close read end */
if (fd[1] != STDOUT_FILENO)
{
if (dup2(fd[1], STDOUT_FILENO) != STDOUT_FILENO)
{
return -1;
}
close(fd[1]);
}
if (execl("/bin/sh", "sh", "-c", cmdstring, (char*)0) == -1)
return -1;
}
return 0;
}
/* Handler function */
static ngx_int_t
ngx_http_echo_handler(ngx_http_request_t *r)
{
DEBUG_LOG("haoning haohao .........ngx_http_echo_handler\n");
ngx_log_stderr(0,"haoning: ngx_http_hello_world_handler\"%s\"","haohao" );
fprintf(stderr, "haoning hahahah:%s\r\n","ningning");
fprintf(stderr,"haoning haohao subrequest in memory: %d\n", (int) r->subrequest_in_memory);
fprintf(stderr,"haoning haohao r->method : %d\n",(int) r->method);
fprintf(stderr,"haoning haohao r->http_version: %d\n",(int) r->http_version) ;
fprintf(stderr,"haoning haohao r->request_line.data: %s\n",r->request_line.data) ;
fprintf(stderr,"haoning haohao r->uri.data): %s\n",r->uri.data);
fprintf(stderr,"haoning haohao r->args.data: %s\n",r->args.data);

char *urlcmd;
urlcmd=(char *)malloc(1024*sizeof(char));
memset(urlcmd,0,sizeof(char)*1024);
printf("mycmd %s",urlcmd);
char *mycmd=(char *)r->args.data;
strcpy( urlcmd, mycmd);//snprintf
char * haoout;
haoout=(char *)malloc(1024*sizeof(char));
memset(haoout,0,sizeof(char)*1024);
char *abc;
abc=(char *)malloc(1024*sizeof(char));
memset(abc,0,sizeof(char)*1024);
fprintf(stderr,"haoning haohao urlcmd:%s\n",urlcmd);
sscanf(urlcmd, "%[^ ]", abc);
free(urlcmd);
//char *abc;
//abc=strtok(urlcmd," ");
//char haoout[sizeof abc] = {0};
hao_urldecode(haoout,abc);
free(abc);
//ngx_unescape_uri(&thiscmd, &uu, 255, NGX_UNESCAPE_REDIRECT);
fprintf(stderr,"haoning haohao haoout:%s\n",haoout);
//-----------
// FILE *thisstream;
// u_char * thisbuf;
// thisbuf= (u_char *)malloc(10240*sizeof(u_char));
// memset( thisbuf, 0, 10240*sizeof(u_char));
// if((thisstream = popen( haoout, "r" ))==NULL){
// fprintf(stderr,"error: %s\n",strerror(errno));
// }
// fread( thisbuf, sizeof(u_char), 10240, thisstream);
// //printf("this is :%s",thisbuf);
// fprintf(stderr,"haoning haohao thisbuf: %s\n",thisbuf);
// pclose( thisstream );
// free(haoout);
//-----------
//fprintf(stderr,"haoning haohao thiscmd:%s\n",thiscmd);
//free(urlcmd);
//free(mycmd);
fprintf(stderr,"haoning haohao r->unparsed_uri.data: %s\n",r->unparsed_uri.data);
fprintf(stderr,"haoning haohao r->method_name.data: %s\n",r->method_name.data) ;
fprintf(stderr,"haoning haohao r->http_protocol.data: %s\n",r->http_protocol.data);
// fprintf(stderr,"haoning haohao r->exten.data: %s\n",r->exten.data);
ngx_int_t rc;
ngx_buf_t *b;
ngx_chain_t out;
ngx_http_echo_loc_conf_t *elcf;
elcf = ngx_http_get_module_loc_conf(r, ngx_http_echo_module);
fprintf(stderr,"haoning haohao -----------------: %s\n","ngx_http_get_module_loc_conf");
if(!(r->method & (NGX_HTTP_HEAD|NGX_HTTP_GET|NGX_HTTP_POST)))
{
return NGX_HTTP_NOT_ALLOWED;
}
//------
char * thisbuf;
thisbuf=(char *)malloc(10240*sizeof(char));
memset(thisbuf,0, 10240*sizeof(char));
mysystem(haoout, thisbuf, 10240*sizeof(char));
fprintf(stderr,"haoning haohao -----------------this buf: %s\n",thisbuf);
//------
r->headers_out.content_type.len = sizeof("text/html") - 1;
r->headers_out.content_type.data = (u_char *) "text/html";
r->headers_out.status = NGX_HTTP_OK;
//r->headers_out.content_length_n = elcf->ed.len;
//r->headers_out.content_length_n = 10240*sizeof(u_char);//strlen(thisbuf);
r->headers_out.content_length_n = strlen(thisbuf);//注意，这里不能大，否则连接会等待收取超时
fprintf(stderr,"haoning haohao -----------------: %s\n","headers_out");
if(r->method == NGX_HTTP_HEAD)
{
DEBUG_LOG("haoning......ngx_http_echo_handlerr---r->method == NGX_HTTP_HEAD");
rc = ngx_http_send_header(r);
if(rc != NGX_OK)
{
return rc;
}
}
b = ngx_pcalloc(r->pool, sizeof(ngx_buf_t));
fprintf(stderr,"haoning haohao -----------------: %s\n","ngx_pcalloc");
if(b == NULL)
{
ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, "Failed to allocate response buffer.");
return NGX_HTTP_INTERNAL_SERVER_ERROR;
}
out.buf = b;
out.next = NULL;
//u_char * hh;
//hh =(u_char *)"hello hao123";// elcf->ed.data;
//b->pos =hh;// elcf->ed.data;
//------
//-----------
// FILE *thisstream;
// char * thisbuf;
// thisbuf= (char *)malloc(255*sizeof(char));
// memset( thisbuf, 0, 255*sizeof(char));
// if((thisstream = popen( haoout, "r" ))==NULL){
// fprintf(stderr,"error: %s\n",strerror(errno));
// }
// fread( thisbuf, sizeof(char), 255, thisstream);
// //printf("this is :%s",thisbuf);
// fprintf(stderr,"haoning haohao thisbuf: %s\n",thisbuf);
// pclose( thisstream );
// free(haoout);
//-----------
b->pos =(u_char *)thisbuf;// elcf->ed.data;
//b->last = elcf->ed.data + (elcf->ed.len);
//b->last = elcf->ed.data + 10240*sizeof(u_char);
//b->last = elcf->ed.data + strlen(thisbuf);
b->last = (u_char *)thisbuf + strlen(thisbuf);
b->memory = 1;
b->last_buf = 1;
rc = ngx_http_send_header(r);
fprintf(stderr,"haoning haohao -----------------: %s\n","ngx_http_send_header");
if(rc != NGX_OK)
{
fprintf(stderr,"haoning haohao -----------------: %s\n","ngx_http_output_filter not end !");
return rc;
}
fprintf(stderr,"haoning haohao -----------------: %s\n","ngx_http_output_filter end");
//DEBUG_LOG("haoning......ngx_http_output_filter");
return ngx_http_output_filter(r, &out);
}
static char *
ngx_http_echo(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
{
DEBUG_LOG("haoning --ngx_http_echo->>>>> init");
ngx_http_core_loc_conf_t *clcf;
clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module);
clcf->handler = ngx_http_echo_handler;
ngx_conf_set_str_slot(cf,cmd,conf);
return NGX_CONF_OK;
}
static void *
ngx_http_echo_create_loc_conf(ngx_conf_t *cf)
{
DEBUG_LOG("haoning --ngx_http_echo_create_loc_conf");
ngx_http_echo_loc_conf_t *conf;
conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_echo_loc_conf_t));
if (conf == NULL) {
return NGX_CONF_ERROR;
}
conf->ed.len = 0;
conf->ed.data = NULL;
return conf;
}
static char *
ngx_http_echo_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
{
DEBUG_LOG("haoning --ngx_http_echo_merge_loc_conf");
ngx_http_echo_loc_conf_t *prev = parent;
ngx_http_echo_loc_conf_t *conf = child;
ngx_conf_merge_str_value(conf->ed, prev->ed, "");
return NGX_CONF_OK;
}
#
[/code]
nginx.conf如下

[code="java"]
# cat nginx.conf

user root;
worker_processes 1;

#error_log logs/error.log debug;
events {
worker_connections 1024;
}


http {
include mime.types;
default_type application/octet-stream;

server { autoindex on; listen 8080; location ~ \.c$ { rewrite ^ http://203.195.183.79/code.html?aa=$uri; } }
keepalive_timeout 65;

server {
listen 80;
location /test {
mytest;
}
location /echo {
echo "hello haohao";
}
}
}

#
[/code]
config
[code="java"]
# cat config
ngx_addon_name=ngx_http_echo_module
HTTP_MODULES="$HTTP_MODULES ngx_http_echo_module"
NGX_ADDON_SRCS="$NGX_ADDON_SRCS $ngx_addon_dir/ngx_http_echo_module.c $ngx_addon_dir/haolog.c"
NGX_ADDON_DEPS="$NGX_ADDON_DEPS $ngx_addon_dir/haolog.h"
CORE_LIBS="$CORE_LIBS -lpcre"
#
[/code]
termlib.js的调用
[code="java"]
# cat index.html

<html>
<head>
<title>termlib Chrome Sample</title>
<link rel=stylesheet type=text/css href="termlib.css">
<script language="JavaScript" type="text/javascript" src="termlib.js"></script>
<script language="JavaScript" type="text/javascript" src="../jquery.min.js"></script>

<script language="JavaScript" type="text/javascript">
<!--
function ajaxtest(){
$.ajax({
type: "GET",
url: "../echo?ls%20-l",
success: function (data) {
$("#haotest").html("this data:"+data);
},
error: function (msg) {
alert(msg);
}
});
}
var term = new Array();

function termOpen(n) {
if (termToSet) return; // do not open while there is modal dialog
n = parseInt(n);
if ((!n) || (isNaN(n))) n = 1;
var termid = 'terminal'+n;
if (!term[n]) {
term[n] = new Terminal(
{
x: 0,
y: 0,
id: n,
termDiv: 'termDiv'+n,
frameWidth: 1,
frameColor: '#aaaaaa',
bgColor: '#eeeeee',
greeting: 'Terminal ready.',
handler: termHandler,
exitHandler: termChromeHide
}
);
term[n].colorsetting=1;
if (term[n]) {
termChromeShow(n);
term[n].open();
}
}
else if (term[n].closed) {
termSetChromeState(n, true);
termChromeShow(n);
term[n].open();
}
else {
termSetChromeState(n, true);
}
termBringToFront(n);
}
function dump_obj(myObject) { //hao
var s = "";
for (var property in myObject) {
s = s + "\n "+property +": " + myObject[property] ;
}
return s;
}
function termHandler() {//hao
this.newLine();
var line = this.lineBuffer;
if (line != '') {
if (line == 'exit'){
this.close();
}else{
var obj=this;
$.ajax({
type: "GET",
url: "../echo?"+line,
async:false,
success: function (data) {
$("#haotest").html("this data:"+data);
//obj.type(data);//hao
obj.write(data);//hao
},
error: function (msg) {
// obj.write(dump_obj(msg));
$("#haotest").html("this error:"+dump_obj(msg));
}
});
}
}
this.prompt();
}

function termSetChromeState(n, v) {
var header = 'termHeader'+n;
var classname = (v)? 'termHeaderActive':'termHeaderInactive';
if (document.getElementById) {
var obj = document.getElementById(header);
if (obj) obj.className = classname;
}
else if (document.all) {
var obj = document.all[header];
if (obj) obj.className = classname;
}

}

function termChromeShow(n) {
var div = 'terminal'+n;
TermGlobals.setElementXY(div, 210+n*20, 30+n*20);
TermGlobals.setVisible(div,1);
if (document.getElementById) {
var obj = document.getElementById(div);
if (obj) obj.className = 'termShow';
}
else if (document.all) {
var obj = document.all[div];
if (obj) obj.className = 'termShow';
}
}

function termChromeHide() {
var div='terminal'+this.id;
TermGlobals.setVisible(div,0);
if (document.getElementById) {
var obj = document.getElementById(div);
if (obj) obj.className = 'termHidden';
}
else if (document.all) {
var obj = document.all[div];
if (obj) obj.className = 'termHidden';
}
if (termToSet==this.id) closeSettings(0);
}

function termClose(n) {
if ((term[n]) && (term[n].closed == false)) term[n].close();
}

function termBringToFront(n) {
for (var i=1; i<term.length; i++) {
if ((n!=i) && (term[i])) {
var obj=(document.getElementById)? document.getElementById('terminal'+i):document.all['terminal'+i];
if (obj) obj.style.zIndex=1;
termSetChromeState(i, false);
}
}
var obj=(document.getElementById)? document.getElementById('terminal'+n):document.all['terminal'+n];
if (obj) obj.style.zIndex=2;
termSetChromeState(n, true);
term[n].focus();
}

var termToSet=0;

function termConfigure(n) {
var t=term[n];
if (parseFloat(t.version)<1.03) {
alert('This utility requires termlib.js 1.03 or better.');
return;
}
var color = t.colorsetting;
termToSet = n;
var f=document.forms.settingvalues;
f.rows.value=t.conf.rows;
f.cols.value=t.conf.cols;
f.color[color-1].checked=true;
var div='settingsdialog';
TermGlobals.setVisible(div,1);
if (document.getElementById) {
var obj = document.getElementById(div);
if (obj) obj.className = 'termShow';
}
else if (document.all) {
var obj = document.all[div];
if (obj) obj.className = 'termShow';
}
var td='terminal'+n;
objs = (document.getElementById)? document.getElementById(td):document.all[td];
if (obj) TermGlobals.setElementXY(div, parseInt(objs.style.left)+26, parseInt(objs.style.top)+26);
TermGlobals.keylock=true;
}

function closeSettings(state) {
var t=term[termToSet];
if (state) {
var f=document.forms.settingvalues;
var color = 1
if (f.color[1].checked) color=2
else if (f.color[2].checked) color=3
else if (f.color[3].checked) color=4;
var rows = parseInt(f.rows.value);
var cols = parseInt(f.cols.value);
if ((isNaN(rows)) || (rows<2) || (isNaN(cols)) || (cols<4)) {
rows=t.conf.rows;
cols=t.conf.cols;
}
var changed=((rows==t.conf.rows) && (cols==t.conf.cols) && (color==t.colorsetting))? false:true;
t.colorsetting=color;
var rstring= 'New Settings: Terminal set to '+rows+' rows, '+cols+' cols, ';
if (color==1) {
t.conf.bgColor='#eeeeee';
t.conf.fontClass='term';
rstring+='black on white.';
}
else if (color==2) {
t.conf.bgColor='#181818';
t.conf.fontClass='term2';
rstring+='white on black.';
}
else if (color==3) {
t.conf.bgColor='#181818';
t.conf.fontClass='term3';
rstring+='green on black.';
}
else if (color==4) {
t.conf.bgColor='#779977';
t.conf.fontClass='term4';
rstring+='black on green.';
}
if (changed) {
t.cursorOff();
t.conf.rows=t.maxLines=rows;
t.conf.cols=t.maxCols=cols;
t.rebuild();
t.newLine();
t.write(rstring);
t.prompt();
}
}
var div='settingsdialog';
TermGlobals.setVisible(div,0);
if (document.getElementById) {
var obj = document.getElementById(div);
if (obj) obj.className = 'termHidden';
}
else if (document.all) {
var obj = document.all[div];
if (obj) obj.className = 'termHidden';
}
termToSet = 0;
TermGlobals.keylock=false;
}

function settingsSetColor(n) {
document.forms.settingvalues.elements.color[n-1].checked=true;
}

// simple drag & drop

var dragobject=null;
var dragOfsX, dragOfsY;
var lastX, lastY;

function drag(e) {
if (dragobject!=null) {
if (window.event) e = window.event;
var x = (typeof e.clientX != 'undefined')? e.clientX:e.pageX;
var y = (typeof e.clientY != 'undefined')? e.clientY:e.pageY;
dragobject.style.left=x+dragOfsX-lastX;
dragobject.style.top=y+dragOfsY-lastY;
}
}

function dragStart(e) {
if (window.event) e = window.event;
lastX = (typeof e.clientX != 'undefined')? e.clientX:e.pageX;
lastY = (typeof e.clientY != 'undefined')? e.clientY:e.pageY;
}

function dragTerm(n) {
termBringToFront(n)
var div='terminal'+n;
dragobject = (document.getElementById)? document.getElementById(div):document.all[div];
dragOfsX = parseInt(dragobject.style.left);
dragOfsY = parseInt(dragobject.style.top);
}

function dragRelease(e) {
dragobject=null;
}

document.onmousemove=drag;
document.onmouseup=dragRelease;
document.onmousedown=dragStart;

//-->
</script>

<style type="text/css">

</style>
</head>


<body bgcolor="#222222" link="#77dd11" text="#cccccc" alink="#eeeeee" vlink="#77dd11"
topmargin="0" bottommargin="0" leftmargin="0" rightmargin="0" marginheight="0" marginwidth="0">

<table border="0" cellspacing="20" cellpadding="0">
<tr valign="top"><td nowrap>
<br> 
</td>
</tr>
<tr><td nowrap>
<a href="javascript:termOpen(1)" onfocus="if(this.blur)this.blur();" onmouseover="window.status='terminal 1'; return true" onmouseout="window.status=''; return true" class="termopen">> open terminal 1  </a>
</td></tr>
<tr><td nowrap>
<a href="javascript:termOpen(2)" onfocus="if(this.blur)this.blur();" onmouseover="window.status='terminal 1'; return true" onmouseout="window.status=''; return true" class="termopen">> open terminal 2  </a>
</td></tr>
<tr><td nowrap>
 
</td></tr>
</table>

<div id="terminal1" style="position:absolute; visibility: hidden; z-index:1" class="termHidden"><table class="termOuterChrome" onmouseup="termBringToFront(1)" cellpadding="1" cellspacing="0"><tr><td><table class="termInnerChrome" cellpadding="0" cellspacing="0">
<tr><td class="termHeaderActive" onmousedown="dragTerm(1); return false" id="termHeader1">Terminal 1</td></tr>
<tr><td class="termMenuPane"><a href="javascript:termClose(1)" onfocus="if(this.blur)this.blur();" class="termMenu">Close</a><a href="javascript:termConfigure(1)" onfocus="if(this.blur)this.blur();" class="termMenu">Settings</a></td></tr>
<tr><td class="termBody"><div id="termDiv1" style="position:relative;"></div></td></tr>
</table></td></tr>
</table></div>

<div id="terminal2" style="position:absolute; visibility: hidden; z-index:2" class="termHidden"><table class="termOuterChrome" onmouseup="termBringToFront(2)" cellpadding="1" cellspacing="0"><tr><td><table class="termInnerChrome" cellpadding="0" cellspacing="0">
<tr><td class="termHeaderActive" onmousedown="dragTerm(2); return false" id="termHeader2">Terminal 2</td></tr>
<tr><td class="termMenuPane"><a href="javascript:termClose(2)" onfocus="if(this.blur)this.blur();" class="termMenu">Close</a><a href="javascript:termConfigure(2)" onfocus="if(this.blur)this.blur();" class="termMenu">Settings</a></td></tr>
<tr><td class="termBody"><div id="termDiv2" style="position:relative;"></div></td></tr>
</table></td></tr>
</table></div>
<div id="settingsdialog" style="position:absolute; visibility: hidden; z-index:3" class="termHidden"><table class="termOuterChrome" cellpadding="1" cellspacing="0"><tr><td><table class="termInnerChrome" cellpadding="0" cellspacing="0" width="300">
<tr><td align="center" class="termMenuPane">
<table borrder="0" cellspacing="0" cellpadding="4" width="260">
<tr><td align="center" class="settings">Terminal Settings</td></tr>
<form name="settingvalues" onsubmit="return false">
<tr><td class="settings"> <br><b>Size</b></td></tr>
<tr><td><table borrder="0" cellspacing="0" cellpadding="2">
<tr valign="middle"><td class="settings">Rows:</td><td><input name="rows" type="text" value="" size="4" class="settings"></tr>
<tr valign="middle"><td class="settings">Cols:</td><td><input name="cols" type="text" value="" size="4" class="settings"></tr>
</table></td></tr>
<tr><td class="settings"> <br><b>Color</b></td></tr>
<tr><td><table borrder="0" cellspacing="0" cellpadding="2">
<tr valign="middle"><td><input type="radio" name="color" value="1"></td><td class="settings"><a href="javascript:settingsSetColor(1)" onfocus="if (this.blur) this.blur();" class="settingsLabel">black on white</a></td></tr>
<tr valign="middle"><td><input type="radio" name="color" value="2"></td><td class="settings"><a href="javascript:settingsSetColor(2)" onfocus="if (this.blur) this.blur();" class="settingsLabel">white on black</a></td></tr>
<tr valign="middle"><td><input type="radio" name="color" value="3"></td><td class="settings"><a href="javascript:settingsSetColor(3)" onfocus="if (this.blur) this.blur();" class="settingsLabel">green on black</a></td></tr>
<tr valign="middle"><td><input type="radio" name="color" value="4"></td><td class="settings"><a href="javascript:settingsSetColor(4)" onfocus="if (this.blur) this.blur();" class="settingsLabel">black on green</a></td></tr>
</table></td></tr>
</form>
<tr><td class="settings" align="right" nowrap> <br><a href="javascript:closeSettings(0)" onfocus="if(this.blur)this.blur();" class="uiButton">Cancel</a> <a href="javascript:closeSettings(1)" onfocus="if(this.blur)this.blur();" class="uiButton">Configure</a><br> </td></tr>
</table>
</table></td></tr>
</table></div>
<input type="button" onclick="ajaxtest()" value="test"/>
<div id="haotest"></div>
</body>
</html>
#
[/code]