// JScript File

function show(targetId) 
{
    var target = document.all(targetId);
    var image = targetId + "i";
        
        if (target.style.display == "none")
        {
            target.style.display="";
            document.getElementById(image).src = "/DrexelPRO/images/minus.gif";
        } 
        else 
        {
            target.style.display="none";
            document.getElementById(image).src = "/DrexelPRO/images/plus.gif";
        }
}