<!--
em_vocations=new Array();
em_vocations[500]='互联网';
em_vocations[501]='网站制作';
em_vocations[502]='网络广告';
em_vocations[1000]='制冷';
em_vocations[1001]='空调';
em_vocations[1002]='冰箱';
em_vocations[1003]='冰柜';
em_vocations[1004]='冷库';
em_vocations[1005]='其它';
-->