找到原始
function tb_init(domChunk){ $(domChunk).click(function(){ var t = this.title || this.name || null; var a = this.href || this.alt; var g = this.rel || false; tb_show(t,a,g); this.blur(); return false; }); }改成
function tb_init(domChunk) { $(domChunk).click(function() { var t = this.title || this.name || null; var a = this.href || this.alt; var g = this.rel || false; self.parent.tb_show(t, a, g); this.blur(); return false; }); }忘記在那找到的方法了