/*
/* common js - TN 4-1-10
/*                     */
function showHideDiv(divNum) 
{
    divName = 'Div' + divNum;
    if (document.getElementById(divName) != null) {
        if (document.getElementById(divName).style.display == "none")
            document.getElementById(divName).style.display = '';
        else
            document.getElementById(divName).style.display = "none";

    }
}