<!-- Begin 
var logos = 2; 
var now = new Date() 
var sec = now.getSeconds() 
var logo = sec % logos; 
logo +=1; 
if (logo==1) { 
ChinaPTLogo="/images/ChinaPTLogo.gif"; 
} 
if (logo==2) { 
ChinaPTLogo="/images/ChinaPTLogo_1.gif"; 
} 

document.write('<a href="/index.asp"><img src="' + ChinaPTLogo + '" alt="ChinaPT.com中国产品贸易网" border="0"/></a>');
// End --> 
