var i = 0;

function OpSearch() {

    var txtcontent = document.getElementById("ctl00_ContentPlaceHolder1_IndexSearch1_txtjxkey1");
    var txtkey = "";
    if (Trim(txtcontent.value) == "您可以输入自定义信息" || txtcontent.value == null || Trim(txtcontent.value) == "") {
        alert("请输入查询内容！");
        txtcontent.focus();
        return false;

    }

    if (document.getElementById("ctl00_ContentPlaceHolder1_IndexSearch1_RadioButton1").checked == true) {
        i = 1;

    }
    if (document.getElementById("ctl00_ContentPlaceHolder1_IndexSearch1_RadioButton2").checked == true) {
        i = 2;
    }
    if (document.getElementById("ctl00_ContentPlaceHolder1_IndexSearch1_RadioButton3").checked == true) {
        i = 3;
    }
    if (document.getElementById("ctl00_ContentPlaceHolder1_IndexSearch1_RadioButton4").checked == true) {
        i = 4;
    }
    if (txtcontent.value == "您可以输入自定义信息") {
        txtkey = "";
    }
    else {
        txtkey = txtcontent.value;
    }

    window.open('Jspx/JpSearch_h.aspx?type_1=' + i + "&txtkey=" + txtkey);
}

//去掉前后空格
function LTrim(inputStr)	//去掉inputStr的左端的空格
{
    var dstStr = inputStr;
    if (dstStr.length == 0) return dstStr;
    while (dstStr.indexOf(' ') == 0) {
        dstStr = dstStr.substring(1, dstStr.length);
    }
    return dstStr;
}
function RTrim(inputStr)	//去掉inputStr右端的空格
{
    var dstStr = inputStr;
    if (dstStr.length == 0) return dstStr;
    while (dstStr.lastIndexOf(' ') == dstStr.length - 1) {
        dstStr = dstStr.substring(0, dstStr.length - 1);
    }
    return dstStr;
}

function Trim(inputStr)	//去掉inputStr左端和右端的空格
{
    var dstStr = LTrim(inputStr);
    dstStr = RTrim(dstStr);
    return dstStr;
}