Sets a property of a Javascript object previously created by awe_webview_create_object().
@param object_name The name of the Javascript object.
@param property_name The name of the property.
@param value The javascript-value of the property.
See Implementation
Sets a property of a Javascript object previously created by awe_webview_create_object().
@param object_name The name of the Javascript object.
@param property_name The name of the property.
@param value The javascript-value of the property.