var LastLeftID = ""; 
function menuFix() { 
    var obj = document.getElementsByTagName("li");    
    for (var i = 0; i<obj.length; i++) { 
        obj[i].onmouseover=function() { 
            this.className+=(this.className.length>0? " ": "") + "sfhover"; 
        } 
        obj[i].onMouseDown=function() { 
            this.className+=(this.className.length>0? " ": "") + "sfhover"; 
        } 
        obj[i].onMouseUp=function() { 
            this.className+=(this.className.length>0? " ": "") + "sfhover"; 
        } 
        obj[i].onmouseout=function() { 
            this.className=this.className.replace(new RegExp("( ?|^)sfhover\\b"), ""); 
        } 
    } 
} 
function DoMenu(emid) 
{ 
    var obj = document.getElementById(emid);     
    obj.className = (obj.className.toLowerCase() == "expanded"?"collapsed":"expanded"); 
    if((LastLeftID!="")&&(emid!=LastLeftID))
    { 
        document.getElementById(LastLeftID).className = "collapsed"; 
    } 
    LastLeftID = emid; 
} 

function GetMenuID() 
{ 
    var MenuID=""; 
    var _paramStr = new String(window.location.href); 
    var _sharpPos = _paramStr.indexOf("#");    
    if (_sharpPos >= 0 && _sharpPos < _paramStr.length - 1) 
    { 
        _paramStr = _paramStr.substring(_sharpPos + 1, _paramStr.length); 
    } 
    else 
    { 
        _paramStr = ""; 
    }    
    if (_paramStr.length > 0) 
    { 
        var _paramArr = _paramStr.split("&"); 
        if (_paramArr.length>0) 
        { 
            var _paramKeyVal = _paramArr[0].split("="); 
            if (_paramKeyVal.length>0) 
            { 
                MenuID = _paramKeyVal[1]; 
            } 
        } 
    }   
    if(MenuID!="") 
    { 
        DoMenu(MenuID) 
    } 
} 
GetMenuID();
menuFix();