让HTML页面象asp一样接受参数

&lt;script&gt;<br />
var pos,str,para,parastr,tempstr1;<br />
tempstr=&quot;&quot;;<br />
str = window.location.href;<br />
pos = str.indexOf(&quot;?&quot;)<br />
parastr = str.substring(pos+1);<br />
document.write(&quot;&lt;br /&gt;文件路径：&quot;+str);<br />
if (pos&gt;0){<br />
document.write(&quot;&lt;br /&gt;所有参数：&quot;+parastr);<br />
}<br />
else<br />
{<br />
document.write (&quot;无参数&quot;);<br />
}<br />
if (str.indexOf(&quot;&amp;&quot;)&gt;0){<br />
para = parastr.split(&quot;&amp;&quot;);<br />
for(i=0;i&lt;para .length;i++)<br />
{<br />
tempstr1 = para[i];<br />
pos = tempstr1.indexOf(&quot;=&quot;);<br />
//document.write (tempstr1.substring(0,pos));<br />
document.write (&quot;&lt;br /&gt;参数&quot;+i+&quot;:&quot;+tempstr1.substring(0,pos));<br />
document.write (&quot;等于:&quot;+tempstr1.substring(pos+1));<br />
}<br />
}<br />
&lt;/script&gt;