var YourDegree = new Object();
YourDegree.FixIESelectWidth = new function()
{
    var oSelf = this;
    var oTimer = {};
    var oAnim = {};
    var nTimerId = 0;
    var dLastFocalItem;
    var ie7 = !!(document.uniqueID && typeof (XMLHttpRequest) != 'undefined')
    function init(el)
    {

        el = el || this;
        if (el.tagName.toLowerCase() != 'select')
        {
            return;
        };

        if (!$(el.parentNode).hasClass("select-box"))
        {
            $(el).wrap("<span class='select-box'></span>")
        };

        var oRs = el.runtimeStyle;
        var oPRs = el.parentNode.runtimeStyle;
        oPRs.fonSize = 0;

        var sDisplay = el.parentNode.currentStyle.display.toLowerCase();
        if (sDisplay == '' || sDisplay == 'inline' || sDisplay == 'inline-block')
        {
            oPRs.display = 'inline-block';
            oPRs.width = el.offsetWidth + 'px';
            oPRs.height = el.offsetHeight + 'px';
            oPRs.position = 'relative';
            oRs.position = 'absolute';
            oRs.top = 0;
            oRs.left = 0;
        };

        el._timerId = (nTimerId += 1);

        el.selectedIndex = Math.max(0, el.selectedIndex);

        oTimer['_' + el._timerId] = setTimeout('void(0)', 0);
        oAnim['A' + el._timerId] = setTimeout('void(0)', 0);

        $(el).mouseover(onMouseOver);
        $(el).change(collapseSelect);
        $(el).blur(onMouseOut);
        //$("*").not("select").mousedown(onMouseOver);
    }


    function collapseSelect(e)
    {
        status++;
        this.runtimeStyle.width = '';
    }

    function onMouseOver(e)
    {
        var el = this;
        if (dLastFocalItem && dLastFocalItem != el)
        {
            onMouseDown.call(dLastFocalItem, e);
        };

        var sTimerId = '_' + el._timerId;
        var sAniId = 'A' + el._timerId;
        clearTimeout(oTimer[sTimerId]);

        var onTween = function()
        {
            clearTimeout(oAnim[sAniId]);
            if (nEndWidth < nStartWidth)
            {
                el.runtimeStyle.width = nStartWidth + 'px';
                oAnim[sAniId] = setTimeout(onTween, 0);
            }
            else if (Math.abs(nEndWidth - nStartWidth) > 3)
            {
                nStartWidth += (nEndWidth - nStartWidth) / 3;
                el.runtimeStyle.width = nStartWidth + 'px';
                oAnim[sAniId] = setTimeout(onTween, 0);
            }
            else
            {
                el.runtimeStyle.width = 'auto';
                el.selectedIndex = Math.max(0, el.selectedIndex);
            }
        }

        var nStartWidth = el.offsetWidth;
        el.runtimeStyle.width = 'auto';
        var nEndWidth = el.offsetWidth;

        clearTimeout(oAnim[sAniId]);
        onTween();

        el.focus();
        dLastFocalItem = el;
    }
    function onMouseOut(e)
    {
        var el = this;
        clearTimeout(oAnim['A' + el._timerId]);


        var sTimerId = '_' + el._timerId;
        var doItLater = function()
        {
            if (el.runtimeStyle) el.runtimeStyle.width = '';
        };
        if (e.type == 'blur')
        { doItLater(); }
        else
        {
            oTimer[sTimerId] = setTimeout(doItLater, 100);
        }
    }
    function onMouseDown(e, el)
    {

        el = (e.srcElement || e.target);

        if (el == this && e.type != 'mouseover')
        {
            status++;
            return false;
        };

        el = this;

        clearTimeout(oAnim['A' + el._timerId]);


        var sTimerId = '_' + el._timerId;
        var doItLater = function()
        {
            if (el.runtimeStyle) el.runtimeStyle.width = '';
        };
        if (e.type == 'mouseover')
        { doItLater(); }
        else
        {
            oTimer[sTimerId] = setTimeout(doItLater, 100);
        }
    }



    function constructor(sId)
    {
        sId = [sId, ''].join('');
        //Only fix for IE55 ~ IE7
        if (document.uniqueID && window.createPopup)
        {
            $(document).ready(function() { init(document.getElementById(sId)); });
            return true;

        } else { return false };
    };

    return constructor;
}