function qiehua2(obj)
{
	if(jQuery(obj).attr("class")!="selected")
	{
		jQuery(obj).attr("class","selected1");
	}
}
function qiehua3(obj)
{
	if(jQuery(obj).attr("class")!="selected")
	{
		jQuery(obj).attr("class","");
	}
}
function getParameter(name)
{
	var paramStr=location.search;
	if(paramStr.length==0)return null;
	if(paramStr.charAt(0)!="?")return null;
	paramStr=unescape(paramStr);
	paramStr=paramStr.substring(1);
	if(paramStr.length==0)return null;
	var params=paramStr.split("&");
	for(var i=0;i<params.length;i++)
	{
		var parts=params[i].split("=",2);
		if(parts[0]==name)
		{
			if(parts.length<2||typeof(parts[1])=="undefined"||parts[1]=="undefined"||parts[1]=="null")return "";
			return parts[1];
		}
	}
	return null;
} 

jQuery(document).ready(function(){
	var pageUrl=window.location.href;
	var actStr=getParameter("act");
	var keyWord=null;
	jQuery(".select_jd > ul li").each(function(){
		if(jQuery(this).attr("ectype")==actStr)
		{
			jQuery(this).attr("class","selected").siblings().attr("class","");
		}
	})
/*  if(keyWord==null||keyWord=="")
    {
        keyWord=jQuery(".select_jd > ul").children(".selected").attr("txt_alert");
    }
    jQuery("#search_text").val(keyWord);
*/
	//jQuery(".search_menu_mid > ul li").each(function(){ jQuery(this).attr("onclick","qiehuan(this)")})
	jQuery(".select_jd > ul li").each(function(){ jQuery(this).attr("onmouseover","qiehua2(this)")})	
	jQuery(".select_jd > ul li").each(function(){ jQuery(this).attr("onmouseout","qiehua3(this)")})

	var txt_alert= jQuery(".select_jd > ul").children(".selected").attr("txt_alert")
	if(jQuery("#search_text").val()==txt_alert||jQuery("#search_text").val()=="")
	{
		jQuery("#search_text").attr("value",txt_alert);
	}
	jQuery("#search_text").focus(function (){
		var txt_alert= jQuery(".select_jd > ul").children(".selected").attr("txt_alert")
		if(jQuery(this).val()==txt_alert)
		{
			jQuery("#search_text").attr("value","");
		}
	})
	jQuery("#search_text").blur(function (){
		var txt_alert= jQuery(".select_jd > ul").children(".selected").attr("txt_alert")
		if(jQuery(this).val()=="")
		{
			jQuery(this).attr("value",txt_alert);
		}
	})
	jQuery('#search_text').keypress(function(event){
		if(event.keyCode==13)
			jQuery('#search_form').submit();
	}); 
});
function submitFun()
{
	var word=jQuery("#search_text").val();
	var alertText= jQuery(".select_jd > ul").children(".selected").attr("txt_alert");	
	if(word==alertText)
	{
		jQuery("#search_text").val("");
		return true;
	}
	return true;
}