rawSrc = document.getElementById("flagAll");
document.getElementById("key").onkeyup = function(e)
{
	var ent = window.event || e;
	if (ent.keyCode==13){
		Query();
	}
};

var curFlag="";
var rawSrc;
function Query()
{
	if(document.getElementById("key").value=="" || document.getElementById("key").value=="请输入要查询的文字")
	{
		alert("请输入查询条件！");
		return;
	}
	var channelStr = "";
	if(document.getElementById("hchannelId")!=undefined && document.getElementById("hchannelId")!=null && document.getElementById("hchannelId").value!=undefined && document.getElementById("hchannelId").value!="")
	{
		channelStr = "&channelId=" + document.getElementById("hchannelId").value;
	}
	window.location.href= document.getElementById("searchurl").value + "?key=" + escape(document.getElementById("key").value) + "&flag=" + curFlag + channelStr;
}
function setFlag(src,flag)
{
	if(rawSrc!=undefined && rawSrc!=null)
	{
		rawSrc.className = "top_flag_off";
	}
	src.className = "top_flag_on";
	rawSrc = src;
	curFlag = flag;
}
function FocusKey(src)
{
	if(src.value=='请输入要查询的文字')
	{
		src.value = '';
		src.className = 'inputtext blackTxt';
	}
}
function BlurKey(src)
{
	if(src.value=='')
	{
		src.value = '请输入要查询的文字';
		src.className = 'inputtext grayTxt';
	}
}