function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function OnOpen(param1,param2)
{
	if (!IsEmail(frmInfo1.mail_address.value)) {
		alert("您输入的电子邮件地址格式不正确！");
		frmInfo1.mail_address.focus();
		return;
	}
	window.open (param1+'/subscribe.php?action_type=2&action_type='+param2+'&mail_address='+frmInfo1.mail_address.value, 'newwindow', 'width=290,height=270');	
}
	
function prelogin()
{
         if (document.plogin.p_strUserName.value=="")
         {
             alert("用户名不可为空！");
             document.plogin.p_strUserName.focus();
             return false;
         }
         if (document.plogin.p_strPwd_MD5.value=="")
         {
             alert("密码不可为空！");
             document.plogin.p_strPwd_MD5.focus();
             return false;
         }
         document.plogin.p_strPwd.value = document.plogin.p_strPwd_MD5.value;
         document.plogin.p_strPwd_MD5.value = MD5(document.plogin.p_strPwd_MD5.value);
         if (document.plogin.p_strUserName.value.substring(0,1) == "c") {
         	document.plogin.action = "http://www.chinabidding.com/ZB_New/IMessage/CListInfo.php";
         	document.plogin.submit();
         } else if (document.plogin.p_strUserName.value.substring(0,1) == "d") {
         	document.plogin.action = "http://www.chinabidding.com/ZB_New/IMessage/InfoIssue.php";
         	document.plogin.submit();
         }
         return true;
}

function openwindow(obj,dobj)
{
         var j;
         for (i=0;i<dobj.length;i++)
              if (dobj[i].checked)
                  j = dobj[i].value;
         if (obj==1)
         {
             window.open('survey/gys_zxxzzbwj.php?answer='+j,null,'width=320,height=280,toolbar=no,menubar=no,location=no,scrollbars=1,top='+(window.screen.height/2-200)+',left='+(window.screen.width/2-150));
         }
         else if (obj==2)
         {
             window.open('survey/gys_zxxzzbwj.php',null,'width=320,height=280,toolbar=no,menubar=no,location=no,scrollbars=1,top='+(window.screen.height/2-200)+',left='+(window.screen.width/2-150));
         }
         else if (obj==3)
         {
             window.open('survey/cgs_zxxzzbwj.php?answer='+j,null,'width=320,height=280,toolbar=no,menubar=no,location=no,scrollbars=1,top='+(window.screen.height/2-200)+',left='+(window.screen.width/2-150));
         }
         else if (obj==4)
         {
             window.open('survey/cgs_zxxzzbwj.php',null,'width=320,height=280,toolbar=no,menubar=no,location=no,scrollbars=1,top='+(window.screen.height/2-200)+',left='+(window.screen.width/2-150));
         }
}