var ie = (document.all) ? true : false;
function togglefavorite(dayid){
    var x = document.getElementById("anchor_" + dayid);
    if(x.childNodes.item(0).data == 'Add to Favorites'){
        var text = document.createTextNode('Remove from Favorites');
        x.removeChild(x.childNodes.item(0));
        x.appendChild(text);
        var y = document.getElementById("sendme");
        y.src = "/favorites/silentadd?id=" + dayid;
    }else{
        var text = document.createTextNode('Add to Favorites');
        x.removeChild(x.childNodes.item(0));
        x.appendChild(text);
        var y = document.getElementById("sendme");
        y.src = "/favorites/silentremove?id=" + dayid;
    }
}

function toggleactive(dayid){
    var row = document.getElementById("row_" + dayid);
    for(var j = 0; j < row.attributes.length; j++) {
        if(row.attributes.item(j).nodeName == 'class') {
            var value = row.attributes.item(j).nodeValue;
            value = value.split(' ');
            var found = false;
            for(var k = 0; k < value.length; k++){
                if(value[k] == 'active'){
                    value[k] = 'inactive';
                    found = true;
                }else if(value[k] == 'inactive'){
                    value[k] = 'active';
                    found = true;
                }
            }
            if(!found){
                value.push('inactive');
            }
            row.className = value.join(' ');
        }
    }
}