Javascript variable passing

Question

Can anyone help me with my project? How will I be able to call the textfield details in javascript?

function AddPushpin()
{
    var shape = new VEShape(VEShapeType.Pushpin, map.GetCenter());
    shape.SetTitle(**//it should be coming from a textfield//**);
    shape.SetDescription('This is shape number '+pinid);
    pinid++;
    map.AddShape(shape);
}

Answer 1

document.getElementById('myTextElementsId').value

Answer 2

<textfield id="shapeTitle"></textfield>

---- // -----

document.getElementById('shapeTitle').value

where 'shapeTitle' should correspond to the ID of the element you need the value of.