function set_message_url(info_id)
{
window.open('http://cn.sonhoo.com/tradeinfo/message.html?info_id=' + info_id ,'newwindow')
}
function set_message_url2(info_id)
{
window.open('http://cn.sonhoo.com/seller/message.html?info_id=' + info_id ,'newwindow')
}
function set_message_url3(info_id)
{
window.open('http://cn.sonhoo.com/productshow/message_product.html?id=' + info_id ,'newwindow')
}