// JavaScript Document
function tosearchinfo()
{
	var searchinfo = document.searchform.keyword.value;
	if(searchinfo=="")
	{
		alert("请输入您要搜索内容的关键字！");
		return false;
	}
	document.searchform.action = "ToSearchReviewInfo.do";
	//document.searchform.submit();
}

function clear()
{
	document.askform.askby.value="";
	document.askform.contact.value="";
	document.askform.address.value="";
	document.askform.question.value="";
	document.askform.description.value="";
}