function changemenu(liid,ison)
{
    if(ison)
    {
        liid.className="select";
        liid.style.color="#006bd0";
    }
    else
    {
        liid.className="normal";
        liid.style.color="#666666";
    }
}

function casesoft(isshow)
{
    if(isshow)
    {
        
        document.getElementById("spanjj").className="ta1";
        document.getElementById("spanxg").className="ta2";
        document.getElementById("ta1ul").style.display="block";
        document.getElementById("ta2ul").style.display="none";
    }
    else
    {
        document.getElementById("spanjj").className="ta2";
        document.getElementById("spanxg").className="ta1";
        document.getElementById("ta2ul").style.display="block";
        document.getElementById("ta1ul").style.display="none";
    }
}
function fixPNG(myImage) {
var arVersion = navigator.appVersion.split("MSIE");
var version = parseFloat(arVersion[1]);
if ((version >= 5.5) && (version < 7) && (document.body.filters))
{
    var imgID = (myImage.id) ? "id='" + myImage.id + "' " : "";
    var imgClass = (myImage.className) ? "class='" + myImage.className + "' " : "";
    var imgTitle = (myImage.title) ? "title='" + myImage.title  + "' " : "title='" + myImage.alt + "' ";
    var imgStyle = "display:inline-block;" + myImage.style.cssText;
    var strNewHTML = "<span " + imgID + imgClass + imgTitle

   + " style=\"" + "width:" + myImage.width

   + "px; height:" + myImage.height

   + "px;" + imgStyle + ";"

   + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"

   + "(src=\'" + myImage.src + "\', sizingMethod='scale');\"></span>";
    myImage.outerHTML = strNewHTML;
} 
}