/// <reference name="MicrosoftAjax.js"/>

var divClass 

function ShowHide(index, image, path) {
    var row = document.getElementById('div' + index);
    row.className = (row.className.toLowerCase() == 'Visible'.toLowerCase() ? 'Hidden' : 'Visible');
    divClass = row.className;
    image.src = row.className.toLowerCase() == 'Hidden'.toLowerCase() ? path + 'plus.gif' : path + 'minus.gif';
}