function $()
{
	var elements = new Array();

    for (var i = 0; i < arguments.length; i++) {
    var element = arguments[i];
    if (typeof element == 'string')
      element = document.getElementById(element);

    if (arguments.length == 1)
      return element;

    elements.push(element);
  }

  return elements;
}

var on_post = false;

function feedback(element,msg)
{
	alert(msg);
	element.focus();
	return false;
}

function reloadShowCode(ele)
{
	var url = 'http://www1.poco.cn/reg1/show_code.php?'+(new Date()).getTime();
	ajax_get(url,ele);
}
document.writeln("<scr"+"ipt language='javascript' src='http://www1.poco.cn/reg1/js/ajax.js'></scr"+"ipt>");
function creat_code() {
var js = "";
var actionPage = arguments[2] ? arguments[2] : "show_act.php";
if('poll' == arguments[0]){
js = "<iframe id='pollframe' name='pollframe' style='display:none'></iframe><form action='"+actionPage+"' method='post' name='poll_form' target='pollframe' id='poll_form' ><div style='width:100%;height:30px; text-align:center; margin:0 auto;'><input type='hidden' name='show_id' id='show_id' value='"+arguments[1]+"' /><input type='hidden' name='act' id='act' value='act_check' /><input type='hidden' name='op' id='op' value='poll' />验证码：<input name='poll_code'   id='poll_code' type='text' onfocus='this.select()' onclick='this.focus()' value='请填入随机号码' size='14' maxlength='6' style='width:96px; border:1; height:18px;' />&nbsp;&nbsp;<span id='poll_showcode_1'><input type='hidden' name='regid' id='regid' value='4187694809' /><img align='absmiddle' src='http://www1.poco.cn/index_bbs.php?s=e3913cd60784bfa67fc372956569061d&amp;act=Reg&amp;CODE=image&amp;rc=4187694809&amp;p=1' border='0' alt='Code Bit' /></span>&nbsp;<a href='javascript:;' onclick=reloadShowCode('poll_showcode_1') style='font-size:12px' >看不清图片，换一个</a></div></form>"; 
js += "<scr" + "ipt type='text/javascript'>"+"function poll_handle(){ document.getElementById('poll_form').submit();}"+"</scr" + "ipt>";
document.write(js);
reloadShowCode('poll_showcode_1');
} else if('cmt' == arguments[0]) {
js = "<iframe id='post_frame' name='post_frame' width='100' height='100' style='display:none' onload='bbs_frm_onload()'></iframe><form action='"+actionPage+"' method='post' name='bbs_form' target='post_frame' id='bbs_form' onsubmit='return post_bbs(this);'><div style='width:100%;text-align:center;'><input name='show_id' value='"+arguments[1]+"' type='hidden' /><input type='hidden' name='act' id='act' value='act_check' /><input type='hidden' name='op' id='op' value='add_bbs' /><div style='width:140px;float:left; font-size:12px;'> 昵称：<input  name='bbs_name' type='text' value='' size='15' style='width:70px; height:18px; border:1px solid #cccccc; margin-right:5px' /></div><div style='width:150;float:left;font-size:12px;'>验证码：<input name='poll_code'  id='poll_code' type='text' class='bghui' onfocus='this.select()' onclick='this.focus()' value='请填入随机号码' style='width:91px; height:18px; border:1px solid #cccccc; margin-right:5px'/></div><div style='width:15%;float:left;'><span id='bbs_showcode'><input type='hidden' name='regid' id='pollid' value='652320526' /><img align='absmiddle' src='http://www1.poco.cn/index_bbs.php?s=e3913cd60784bfa67fc372956569061d&amp;act=Reg&amp;CODE=image&amp;rc=652320526&amp;p=1' border='0' alt='Code Bit' height='20' /></span></div><div style='width:190px;float:left;font-size:12px;padding-top:2px;'><a href='javascript:;' onclick=reloadShowCode('bbs_showcode') style='font-size:12px;' >看不清图片，换一个</a></div></div><div style='clear:both;'></div><div style='width:100%;text-align:center;margin-top:20px;'><textarea name='content' cols='60' rows='8' ></textarea></label></div></form>";
js += "<scr" + "ipt type='text/javascript'>"+"function post_bbs(form){	if(!form.content.value) return feedback(form.content,'请输入留言内容');	on_post = true;form.submit();return false;}function emoticon(s){$('content').value=obj.value+s + ' ';}function bbs_frm_onload(){if(on_post){document.iframe.location.reload();$('content').value='';}} function cmt_handle(){if (post_bbs(document.getElementById('bbs_form'))) { document.getElementById('bbs_form').submit(); }}"+"</scr" + "ipt>"; 
document.write(js);
} 
 
 };