var xmlHttp; function get_sub_data(Back_Program,Target_Obj,Main_Field,Main_Obj_ID,Target_Tb,Target_Field){ createXMLHttpRequest(); xmlHttp.open("POST", Back_Program, false); xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded") ; //var tf = document.Main_Form; var Send_Str = "&Sub_Field="+Main_Field+"&Sub_ID="+Main_Obj_ID+"&Table_Name="+Target_Tb+"&Field_Name="+Target_Field; xmlHttp.send(Send_Str); Target_Obj.length = 1; var buff_str = xmlHttp.responseText; if(buff_str != ""){ var buff = buff_str.split(";"); for(i = 0;i