From JDC website:

"In response to the devastating earthquake that struck Haiti on January 12, JDC is collecting funds to aid relief efforts for victims on a non-sectarian basis. JDC has moved swiftly to coordinate relief efforts with its network of Israeli, American, and other local partners on the ground, focusing on the provision of critical food, water, and medical aid to local residents."

From the 24 of January until the 24 of February - A 10 NIS contribution can be made via SMS by sending the code 10 to the number 2030. The SMS service is available only in Israel.