function finish(obj)
{
    obj.target="iframe_data";
	obj.submit();
	obj.reset();
	loadJs("http://i.qingdaonews.com/poll/chart42165.html?style=0"); 
}
function loadJs(file) {  
	var head = document.getElementsByTagName('head')[0];   
	var js = document.createElement('script');   
	js.setAttribute('type', 'text/javascript');   
	js.setAttribute('src', file);   
	js.setAttribute('charset', "gb2312");
	head.appendChild(js);   
	js.onload = js.onreadystatechange = function() { 
	}
	return false;   
} 
loadJs("http://i.qingdaonews.com/poll/chart42165.html?style=0");