织梦列表页输入数字怎么跳转到指定分页代码

<script type="text/javascript">// <![CDATA[ 
function onCheckPage(){ 
var beginPage = parseInt(document.beginPagefrm.beginPage.value); 
if(isNaN(beginPage)){ 
alert("请输入数字！"); 
return false; 
} 
if(beginPage <= 0 ) { beginPage = 1; } if(beginPage > 100){ 
beginPage = 100; 
} 
if(beginPage > 1 ) { 
document.beginPagefrm.action = "list_{dede:field name=&#39;typeid&#39;/}_" + beginPage + ".html"; 
} else { 
document.beginPagefrm.action = "{dede:type typeid=’0′ row=1}[field:typelink /]{/dede:type}"; 
} 
return true; 
} 
</script>

<div class="dede_pages"> 
<ul class="pagelist"> 
<form name="beginPagefrm" method=post action="" onsubmit="return onCheckPage()"> 
{dede:pagelist listitem="index,end,pre,next,pageno" listsize="5"/}直接到第<input size=4 
name="beginPage" value="">页<input type="submit" name="Submit" value="前住"> 
</form> 
</ul> 
</div>