// JScript 文件
function ShowHelp(objImg, objDiv)
{
    if (document.getElementById(objDiv) != null)
    {
        if (document.getElementById(objDiv).style.display == "none")
        {
            objImg.src = "../images/helpbtnfast02.gif";
            document.getElementById(objDiv).style.display = "block";
        }
        else
        {
            objImg.src = "../images/helpbtnfast01.gif";
            document.getElementById(objDiv).style.display = "none";
        }
   }
}
function PointerX() 
{    
    var e = window.event;
    return e.pageX || (e.clientX + (document.documentElement.scrollLeft || document.body.scrollLeft));  
}
function PointerY() 
{   
    var e = window.event;
    return e.pageY || (e.clientY + (document.documentElement.scrollTop || document.body.scrollTop));
}
function ShowHelpTips(objDiv, Position)
{
    if (document.getElementById(objDiv) != null)
    {
        var X, Y;
        X = PointerX();
        Y = PointerY();   
        if (document.getElementById(objDiv).style.display == "none")
        {            
            document.getElementById(objDiv).style.display = "block";
            switch(Position)
            {
                case "left":
                    X = X - document.getElementById(objDiv).offsetWidth + 30;            
                    Y = Y - document.getElementById(objDiv).offsetHeight - 10;
                    break;
                case "right":                    
                    X = X - 30;          
                    Y = Y - document.getElementById(objDiv).offsetHeight - 10;
                    break;
                case "bottom":                    
                    X = X - document.getElementById(objDiv).offsetWidth + 30;                 
                    break;
                case "top":
                    X = X - 30;   
                    break;
            }
            document.getElementById(objDiv).style.left = X + "px";
            document.getElementById(objDiv).style.top = Y + "px";
        }
        else
        {
            document.getElementById(objDiv).style.display = "none";
        }        
    }
}