function ShowHideSummary(linkName, spanTag)
{
    var currentLink = document.getElementById(linkName);
    var currentspanTag = document.getElementById(spanTag);
    if (currentLink.innerHTML == "Show Summary")
    {
	    currentspanTag.style.display = 'block'
	    currentLink.innerHTML = "Hide Summary"
    }
    else
    {
	    currentspanTag.style.display = 'none'
	    currentLink.innerHTML = "Show Summary"
    }
}