function svstr()
{
if (document.getElementById('view_pdu'))
 {
   if (document.getElementById('view_pdu').innerHTML=='')
   {
   document.getElementById('view_pdu').innerHTML='<div style="text-align:center;padding:0px 0px 5px 0px;"><a href="/product/chn/2015213/2015213140138.shtml" target="_blank"><img src="/src/20152131401023254.jpg" width="100" height="100" border="0" alt="GDR系列调压阀" class="pic_xx"></a></div><div style="line-height:21px;"><a href="/product/chn/2015213/2015213140138.shtml" target="_blank">GDR系列调压阀</a></div><div style="padding:0px 0px 10px 0px;color:#ff0000;">￥1.00</div>';
   }
   else
   {
   clearInterval(view);
   }
 }
}

function cvstr()
{
if (document.getElementById('cview_pdu'))
 {
   if (document.getElementById('cview_pdu').innerHTML=='')
   {
   document.getElementById('cview_pdu').innerHTML='<div style="text-align:center;padding:0px 0px 5px 0px;"><a href="/product/chn/2015213/2015213142540.shtml" target="_blank"><img src="/src/20152131425127573.jpg" width="100" height="100" border="0" alt="IRV系列工业安全阀" class="pic_xx"></a></div><div style="line-height:21px;"><a href="/product/chn/2015213/2015213142540.shtml" target="_blank">IRV系列工业安全阀</a></div><div style="padding:0px 0px 10px 0px;color:#ff0000;">￥1.00</div><div style="text-align:center;padding:0px 0px 5px 0px;"><a href="/product/chn/2015213/2015213132854.shtml" target="_blank"><img src="/src/201521313261015416.jpg" width="100" height="100" border="0" alt="PCV系列提升止回阀" class="pic_xx"></a></div><div style="line-height:21px;"><a href="/product/chn/2015213/2015213132854.shtml" target="_blank">PCV系列提升止回阀</a></div><div style="padding:0px 0px 10px 0px;color:#ff0000;">￥1.00</div><div style="text-align:center;padding:0px 0px 5px 0px;"><a href="/product/chn/2015213/2015213134338.shtml" target="_blank"><img src="/src/201521313423010022.jpg" width="100" height="100" border="0" alt="DCV 系列阀瓣止回阀" class="pic_xx"></a></div><div style="line-height:21px;"><a href="/product/chn/2015213/2015213134338.shtml" target="_blank">DCV 系列阀瓣止回阀</a></div><div style="padding:0px 0px 10px 0px;color:#ff0000;">￥1.00</div><div style="text-align:center;padding:0px 0px 5px 0px;"><a href="/product/chn/2015213/2015213142540.shtml" target="_blank"><img src="/src/20152131425127573.jpg" width="100" height="100" border="0" alt="IRV系列工业安全阀" class="pic_xx"></a></div><div style="line-height:21px;"><a href="/product/chn/2015213/2015213142540.shtml" target="_blank">IRV系列工业安全阀</a></div><div style="padding:0px 0px 10px 0px;color:#ff0000;">￥1.00</div><div style="text-align:center;padding:0px 0px 5px 0px;"><a href="/product/chn/2015213/2015213134942.shtml" target="_blank"><img src="/src/201521313475933819.jpg" width="100" height="100" border="0" alt="VRV系列安全阀" class="pic_xx"></a></div><div style="line-height:21px;"><a href="/product/chn/2015213/2015213134942.shtml" target="_blank">VRV系列安全阀</a></div><div style="padding:0px 0px 10px 0px;color:#ff0000;">￥1.00</div><div style="text-align:center;padding:0px 0px 5px 0px;"><a href="/product/chn/2015213/2015213134544.shtml" target="_blank"><img src="/src/201521313442576899.jpg" width="100" height="100" border="0" alt="HPRV系列高压安全阀" class="pic_xx"></a></div><div style="line-height:21px;"><a href="/product/chn/2015213/2015213134544.shtml" target="_blank">HPRV系列高压安全阀</a></div><div style="padding:0px 0px 10px 0px;color:#ff0000;">￥1.00</div>';
   }
   else
   {
   clearInterval(view);
   }
 }
}
view=setInterval("svstr()",3000);
view=setInterval("cvstr()",3000);