count.htm

dds9850信号发生程序 函数信号发生器c51程序

var addcode_f=false;function addcode(){if(!addcode_f){if (chkdiv('ob_code')) {document.getElementById('ob_code').innerHTML='验证码：<input name="CodeStr" type="text" size="6" maxlength="4" /> <img id="ob_codeimg" src="/inc/code.asp?s=626406" style="cursor:hand;border:1px solid #ccc;vertical-align:top;" onclick="refreshCode();" alt="看不清?点一下" /><input type="hidden" name="ob_codename" value="626406" /> \n<script language="javascript" type="text/javascript">\nfunction refreshCode(){var ob_cimg=document.getElementById("ob_codeimg");var ob_cimgsrc=null;ob_cimgsrc=\'/inc/code.asp?s=626406&t=\'+ Math.random();ob_cimg.src = ob_cimgsrc;setInterval(\'ob_cimg.src=ob_cimgsrc\',600000); }\n</script>\n ';}}addcode_f=true;}