 This suggests that the centre of Srivijaya frequently shifted between the two major cities during that period.The Chola invasion of Srivijaya and as well as changing trade route weakened Palembang, allowing Jambi to take the leadership of Srivijaya from the 11th century on.In 1275, Kritanagara, of the Singhasari Kingdom, took advantage of Srivijaya's decline and sent a military expedition to establish Javanese control of Melayu.