<!--验证码表单-->
<input class="myinput" type="text" name="codestr" style="width:50px;margin-left:5px;" /><IMG SRC="{$getcodefilename}" onclick="this.src = this.src+'?'+Math.random();" BORDER="0"  style="margin-left:5px;" align="absmiddle" style="border:0px solid #cccccc;cursor:pointer" alt="看不清,点击刷新" ><span id="isok_getcode"></span>