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发表于 2018-3-8 16:46:47
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来自 中国江苏南通
帮你重新改了一下。可以调用多次的。
- <script>
- function Tb(o,n,t,s){
- for(g=1;g<=n;g++){
- document.all("t_"+o+"_"+g).className="";
- document.all("s_"+o+"_"+g).className="itrade_1";
- }
- if(s.className=="tab_2"){
- t.className="tab_1";
- s.className="itrade_1";
- }
- else{
- t.className="tab_2";
- s.className="itrade_2";
- }
- }
- </script>
- <li class="tab_2" id="t_1_1" onmouseover="Tb(1,4,t_1_1,s_1_1);"><a href="">求购</a></li>
- <li class="tab_1" id="t_1_2" onmouseover="Tb(1,4,t_1_2,s_1_2);"><a href="">供应</a></li>
- <li class="tab_1" id="t_1_3" onmouseover="Tb(1,4,t_1_3,s_1_3);"><a href="">招商</a></li>
- <li class="tab_1" id="t_1_4" onmouseover="Tb(1,4,t_1_4,s_1_4);"><a href="">招商</a></li>
- <div id="s_1_1" class="itrade_2">1</div>
- <div id="s_1_2" class="itrade_1">2</div>
- <div id="s_1_3" class="itrade_1">3</div>
- <div id="s_1_4" class="itrade_1">4</div>
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