// JavaScript Document
<!--
function change_faceimg(img_obj,chg_obj) {
	var imgobj=document.getElementById(img_obj);
	imgobj.src=chg_obj.options[chg_obj.selectedIndex].value;
}

function droplist_pageurl(pageurl,chg_obj) {
	parent.location=pageurl + chg_obj.options[chg_obj.selectedIndex].value;
}

function user_login_chk()
{
	var username=document.login_frm.username.value;
	var password=document.login_frm.password.value;
	var valcode=document.login_frm.valcode.value;
	if (username=="" || username==null)
	{
		alert("对不起！\n\n请先输入登陆用户名！");
		document.login_frm.username.focus();
		return false;
	}
	if (password=="" || password==null)
	{
		alert("对不起！\n\n请先输入登陆密码！");
		document.login_frm.password.focus();
		return false;
	}
	if (valcode=="" || valcode==null)
	{
		alert("对不起！\n\n请先输入验证码！");
		document.login_frm.valcode.focus();
		return false;
	}
	//document.login_frm.submit();
}

//检测搜索输入信息
function search_chk()
{
  var keywords=document.search_frm.keywords.value;
  if (keywords=="" || keywords==null || keywords=="请输入关键词")
  {
    alert("请输入要搜索的关键词！");
    document.search_frm.keywords.focus();
    return false;
  }
}

//检测代理商搜索输入信息
function agentsearch_chk()
{
  var keywords_1=document.agent_searchfrm.topicword.value;
  var keywords_2=document.agent_searchfrm.lxnameword.value;
  if ((keywords_1=='' || keywords_1==null || keywords_1=='请输入名称') & (keywords_2=='' || keywords_2==null || keywords_2=='请输入联系人'))
  {
    alert("请输入要搜索的关键词！");
    return false;
  }
}

//友情链接打开合伙网址
function open_alinkurl(sel_var,selObj)
{
	if (selObj)
	{
		var selected_val;
		selected_val=selObj.options[selObj.selectedIndex].value;
		if (selected_val!=sel_var)
		{
			eval("self.location='"+ selected_val +"'");
			//open_newwin(selected_val,"alink_url");	//这里无法实现此方法
		}
		else
		{
			return;
		}
	}
}

//打开固定新窗口
var open_winobj;
function open_newwindow(url_var,win_name)
{
	var win_width=screen.width;
	var win_height=screen.height;
	if (open_winobj)
	{
		open_winobj.close();
		open_winobj=null;
		open_winobj=window.open(url_var,win_name,"width=" + win_width + ",height=" + win_height + ",top=0,left=0,scrollbars=1, resizable=yes");
	}
	else
	{
		open_winobj=window.open(url_var,win_name,"width=" + win_width + ",height=" + win_height + ",top=0,left=0,scrollbars=1, resizable=yes");
	}
}

//打开新窗口
function open_newwin(url_var,win_name)
{
	var win_width=screen.width/2;
	var win_height=screen.height/2;
	window.open(url_var,win_name,"width=" + win_width + ",height=" + win_height + ",top=0,left=0,scrollbars=1, resizable=yes");
}

//添加到收藏夹中
function addFavorite(site_url,site_name)
{
	window.external.AddFavorite(site_url,site_name);
}

//设为主页中
function setHomePage(site_url)
{
	//style="BEHAVIOR: url(#default#homepage)"
	this.style.behavior='url(#default#homepage)';
	this.setHomePage(site_url);
}

//-->