function preview() 
{
    bdhtml=window.document.body.innerHTML;
    sprnstr='<!--startprint-->';
    eprnstr='<!--endprint-->';
    prnhtml=bdhtml.substr(bdhtml.indexOf(sprnstr)+17);
    prnhtml=prnhtml.substring(0,prnhtml.indexOf(eprnstr));
    window.document.body.innerHTML=prnhtml;
    window.print();
}

function btnExpExcel()
{
    var path="";
    path = "file.xls";   
    obj=window.document.all("dgOut").outerHTML;
    window.ifrSave.document.open("text/html","replaces");
    window.ifrSave.document.write(obj);
    window.ifrSave.document.close();
    window.ifrSave.document.execCommand("SaveAs",ifrSave,path); 
}
function btnExpWord()
{
    var path="";
    path = "file.doc";
    bdhtml=window.document.body.innerHTML;
    sprnstr='<!--startprint-->';
    eprnstr='<!--endprint-->';
    prnhtml=bdhtml.substr(bdhtml.indexOf(sprnstr)+17);
    prnhtml=prnhtml.substring(0,prnhtml.indexOf(eprnstr));
    window.document.write(prnhtml);
    window.document.close();
    window.document.execCommand("SaveAs",true,path); 
}
function GoUrl(search,type) 
{
self.location = 'Search_Search.aspx?search='+escape(search)+'&type='+type;
}




function getXlsFromTbl(inTblId, inWindow)
{

    try {
        var allStr = "";
        var curStr = "";
        if (inTblId != null && inTblId != "" && inTblId != "null") {

            curStr = getTblData(inTblId, inWindow);

        }
        if (curStr != null) {
            allStr += curStr;
        }

        else {

            alert("你要导出的表不存在");
            return;
        }
        var fileName = getExcelFileName();
        doFileExport(fileName, allStr);

    }

    catch(e) {

        alert("导出发生异常:" + e.name + "->" + e.description + "!");

    }

}

function getTblData(inTbl, inWindow) {

    var rows = 0;
    var tblDocument = document;
    if (!!inWindow && inWindow != "") {

        if (!document.all(inWindow)) {
            return null;
        }

        else {
            tblDocument = eval(inWindow).document;
        }

    }

    var curTbl = tblDocument.getElementById(inTbl);
    var outStr = "";
    if (curTbl != null) {
        for (var j = 0; j < curTbl.rows.length; j++) {
            for (var i = 0; i < curTbl.rows[j].cells.length; i++) {

                if (i == 0 && rows > 0) {
                    outStr += " \t";
                    rows -= 1;
                }

                outStr += curTbl.rows[j].cells[i].innerText + "\t";
                if (curTbl.rows[j].cells[i].colSpan > 1) {
                    for (var k = 0; k < curTbl.rows[j].cells[i].colSpan - 1; k++) {
                        outStr += " \t";
                    }
                }
                if (i == 0) {
                    if (rows == 0 && curTbl.rows[j].cells[i].rowSpan > 1) {
                        rows = curTbl.rows[j].cells[i].rowSpan - 1;
                    }
                }
            }
            outStr += "\r\n";
        }
    }

    else {
        outStr = null;
        alert(inTbl + "不存在 !");
    }
    return outStr;
}

function getExcelFileName() {
    var d = new Date();
    var curYear = d.getYear();
    var curMonth = "" + (d.getMonth() + 1);
    var curDate = "" + d.getDate();
    var curHour = "" + d.getHours();
    var curMinute = "" + d.getMinutes();
    var curSecond = "" + d.getSeconds();
    if (curMonth.length == 1) {
        curMonth = "0" + curMonth;
    }

    if (curDate.length == 1) {
        curDate = "0" + curDate;
    }

    if (curHour.length == 1) {
        curHour = "0" + curHour;
    }

    if (curMinute.length == 1) {
        curMinute = "0" + curMinute;
    }

    if (curSecond.length == 1) {
        curSecond = "0" + curSecond;
    }
    var fileName = "table" + "_" + curYear + curMonth + curDate + "_"
            + curHour + curMinute + curSecond + ".csv";
    return fileName;

}

function doFileExport(inName, inStr) {
    var xlsWin = null;
    if (!!document.all("glbHideFrm")) {
        xlsWin = glbHideFrm;
    }
    else {
        var width = 6;
        var height = 4;
       var openPara = "left=" + (window.screen.width / 2 - width / 2)
                + ",top=" + (window.screen.height / 2 - height / 2)
                + ",scrollbars=no,width=" + width + ",height=" + height;
        xlsWin = window.open("", "_blank", openPara);
    }
    xlsWin.document.write(inStr);
    xlsWin.document.close();
    xlsWin.document.execCommand('Saveas', true, inName);
    xlsWin.close();

}