function showQuery(type)
{
var sDate=document.getElementById("DatePicker1").value;//获取开始时间
var eDate=document.getElementById("DatePicker2").value;//获取结束时间
if(type=='sc')//判断是否为简体中文（sc）传值
{
var str1="HistoryQuery.aspx?scode=601628&scodetype=a&lg=sc&startDate="+sDate+"&endDate="+eDate+"";
window.open(str1);
}
if(type=='tc')//判断是否为繁体中文（tc）传值
{
var str2="HistoryQuery.aspx?scode=601628&scodetype=a&lg=tc&startDate="+sDate+"&endDate="+eDate+"";
//window.open('HistoryQuery.aspx?scode=601628&scodetype=a&lg=tc&startDate="+ sDate +"&endDate="+ eDate +"');//试过这种传值通不过
window.open(str2);
}
}
//html部分
<body>
<form ></asp:TextBox>
<input />
</form>
<body>