document.write("<table border=0 cellspacing=0 cellpadding=0>");
document.write("<form name='seachForm' method='post' action='"+ webURL +"Seach.Asp' onSubmit=\"return checkSeachFrom(this);\">");
document.write("  <tr><td>关键字 <input type=text name=keyWord value='请输入关键字'  onFocus=\"putKey(this)\" onBlur=\"outKey(this)\" maxlength='50' title='多个关键字请用空格格开'></td>");
document.write("    <td>&nbsp;");
document.write("	  <select name='Sort'>");
document.write("		<option value=''  selected='selected'>请选择分类</option>");
document.write("		<option value=1 >新闻信息</option>");
document.write("		<option value=2 >景点视频</option>");
document.write("		<option value=3 >商城产品</option>");
document.write("		<option value=4 >推荐酒店</option>");
document.write("		<option value=5 >导游风采</option>");
document.write("	  </select>");
document.write("	</td>");
document.write("    <td>&nbsp;<input type='image' name=imageSeach src='"+ webURL +"image/Sub_Seach.jpg' style='border:0;'>");
document.write("	</td></tr></form></table>");


function checkSeachFrom(thieForm){
	if(thieForm.keyWord.value == "请输入关键字"){
		alert("请在搜索资料前先输入要查询的关键字 ！");
		thieForm.keyWord.focus();
		return false;
	}
	
	if(thieForm.Sort.value == ""){
		alert("请选择要搜索的类别 ！");
		thieForm.Sort.focus();
		return false;
	}

	return true;	
}

function putKey(thieForm){
	if (thieForm.value == "请输入关键字"){
		thieForm.value = "";
	}
}

function outKey(thieForm){
	if (thieForm.value == ""){
		thieForm.value = "请输入关键字";
	}
}