function zxmit()
{
if (document.all.zixunadd.utitle.value == "")
{
	alert("咨询标题必须填写!");
  return false;
  } 
  if (document.all.zixunadd.uinfo.value == "")
{alert("请详细描述你的问题!");
  return false;
  } 
   if (document.all.zixunadd.zikey.value == "")
{alert("请输入验证码!");
  return false;
  }
  if (document.all.zixunadd.yanzhen.value == "")
{alert("请输入验证词!");
  return false;
  }
   
}
function setClipboardData(URL){
	clipboardData.setData("Text",URL);
	alert("复制成功！您可以将本页推荐给你QQ,MSN或者论坛上的朋友！");
}
//-->
function bloglist(blogid)
			 {
			  switch (blogid)
			  {
			  case "blogusa":
			    document.all.blogusa.style.display="block";
				document.all.blogozhou.style.display="none";
				document.all.blogyazhou.style.display="none";
				document.all.usatitle.style.backgroundColor="#FF6500";
				document.all.ozhoutitle.style.backgroundColor="#4b79b9";
				document.all.yazhoutitle.style.backgroundColor="#4b79b9";
				break;
			  case "blogozhou":
			   	document.all.blogusa.style.display="none";
				document.all.blogozhou.style.display="block";
				document.all.blogyazhou.style.display="none";
				document.all.usatitle.style.backgroundColor="#4b79b9";
				document.all.ozhoutitle.style.backgroundColor="#FF6500";
				document.all.yazhoutitle.style.backgroundColor="#4b79b9";
				break;
			  case "blogyazhou":
			  	document.all.blogusa.style.display="none";
				document.all.blogozhou.style.display="none";
				document.all.blogyazhou.style.display="block";
				document.all.usatitle.style.backgroundColor="#4b79b9";
				document.all.ozhoutitle.style.backgroundColor="#4b79b9";
				document.all.yazhoutitle.style.backgroundColor="#FF6500";
				break;
				}
			 }