sphere function
function sphere_touchTime(value,time) {
newVRML = 'Group {';
newVRML += ' children [';
newVRML += ' DEF SENSOR PlaneSensor {';
newVRML += ' maxPosition 0.45 0.45';
newVRML += ' minPosition -0.45 -0.45';
newVRML += ' }';
newVRML += ' DEF OBJECT Transform {';
newVRML += ' children [';
newVRML += ' Shape {';
newVRML += ' appearance Appearance {';
newVRML += ' material Material {';
newVRML += ' diffuseColor 0 1 0';
newVRML += ' }';
newVRML += ' }';
newVRML += ' geometry Sphere {';
newVRML += ' radius 0.05';
newVRML += ' }';
newVRML += ' }';
newVRML += ' ]';
newVRML += ' }';
newVRML += ' ]';
newVRML += '}';
newVRML += 'ROUTE SENSOR.translation_changed TO OBJECT.set_translation';
newChildren = Browser.createVrmlFromString(newVRML);
}