// JavaScript Document

function ChkFields_form(obj) 
{
	kwvalue=obj.keyword.value;
	kwvalue=kwvalue.replace(/(^\s*)|(\s*$)/g, "");
	if (kwvalue=='')
	 {
		window.alert ("ÇëÊäÈë¹Ø¼ü´Ê£¡")
		obj.keyword.focus()
		return false
	}
	if (kwvalue.length<2)
	 {
		window.alert ("¹Ø¼ü´ÊÌ«¶Ì£¡")
		obj.keyword.focus()
		return false
	  }
search_page=obj.search_page.value;
obj.action="http://www.qjy168.com/search/search_"+search_page+".php";
}