// JavaScript Document
function showzone()
{
document.write("<option value=\"1\">广东电信</option>");
document.write("<option value=\"2\">上海电信</option>");
document.write("<option value=\"3\">华北网通一区</option>");
document.write("<option value=\"4\">华东电信一区</option>");
document.write("<option value=\"5\">华中电信一区</option>");

document.write("<option value=\"6\">东北网通一区</option>");
document.write("<option value=\"7\">华南电信一区</option>");
document.write("<option value=\"8\">西南电信一区</option>");
document.write("<option value=\"9\">西北电信一区</option>");

document.write("<option value=\"10\">挚爱永恒网通</option>");
}