function start_g_search()
{
	var g_kw = $get("g_kw").value;
	var g_type = $get("g_type").value;
	if(g_kw=="Please input the keyword")
	{
		alert("Please input the keyword");
		return;
	}
	if(g_kw=="")
	{
		alert("Please input the keyword");
		return;
	}
	
	g_kw = parameStr(g_kw);
	var t_url = "/g_detail.jsp?kw="+g_kw+"&type="+g_type;
	location.href=t_url;
}