新手,这个哪里有错?
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<script language="javascript">
document.write("根据公式:面板攻击=基础攻击*(力量or智力/250+1)+无视。"+"<br>"+"计算您的面板计算式为:")
var wuqijichu=parseInt(prompt("武器基础攻击力",""));
var zuocao=parseInt(prompt("左槽攻击",""));
var qita=parseInt(prompt("其他基础攻击",""));
var liliang=parseInt(prompt("力量or智力",""));
var wushi=parseInt(prompt("无视攻击",""));
document.write("a");
var xiang=parselnt(prompt("想要的面板",""));
document.write("a");
varjieguo=(xiang/(liliang/250+1));
document.write("a");
var mianban=((wuqijichu+zuocao+qita)*(liliang/250+1)+wushi);
document.write("a");
document.write("("+wuqijichu+"+"+zuocao+"+"+qita+")*("+liliang+"/250+1)+"+wushi+"="+mianban);
document.write("a");
document.write(jieguo);
</script>
</head>
<body>
</body>
</html>