if (exist("box_left")==true && exist("box_right")==true) { var left_h = GetObj("box_left").scrollHeight; var right_h = GetObj("box_right").scrollHeight; if (left_h > right_h) { GetObj("box_left").style.height= left_h +"px" GetObj("box_right").style.height= left_h +"px" }else{ GetObj("box_left").style.height= right_h +"px" GetObj("box_right").style.height= right_h +"px" } } document.write("
") document.write("
") document.write(" ") document.write("
") document.write("
")