function setCookie(key, value) {
    document.cookie = key + "=" + escape(value);
}
function getCookie(key) {
    if (document.cookie.length) {
        var cookies = ' ' + document.cookie;
        var start = cookies.indexOf(' ' + key + '=');
        if (start == -1) { return null; }
        var end = cookies.indexOf(";", start);
        if (end == -1) { end = cookies.length; }
        end -= start;
        var cookie = cookies.substr(start,end);
        return unescape(cookie.substr(cookie.indexOf('=') + 1, cookie.length - cookie.indexOf('=') + 1));
    }
    else { return null; }
}
function onSearch(form) {
    if (form.keyword.value=='') {
        alert('请输入搜索关键字。');
        return false;
    }
    if (form.bftype.value=="0") {
        form.action = "/search";
        form.bfkey.value=form.keyword.value;
        form.author.value="";
        form.series.value="";
    } else if (form.bftype.value=="1") {
        form.action = "/search";
        form.bfkey.value="";
        form.author.value=form.keyword.value;
        form.series.value="";
        form.keyword.value="";
    } else if (form.bftype.value=="3") {
        form.action = "/list/booklistList.jsp";
        form.nm.value=form.keyword.value;
    } else {
        form.action = "/search";
        form.bfkey.value="";
        form.author.value="";
        form.series.value=form.keyword.value;
        form.keyword.value="";
    }
}
function onfocusalert(form) {
    /*var t = getCookie("onfa");
    if (t == null) {
        alert("ttest");
        setCookie("onfa", "1");
        form.keyword.focus();
    }*/
}
/*
var pltsPop=null;
var pltsoffsetX = 12; // 弹出窗口位于鼠标左侧或者右侧的距离；3-12 合适
var pltsoffsetY = 15; // 弹出窗口位于鼠标下方的距离；3-12 合适
var pltsTitle="";
document.write('<div id=pltsTipLayer style="display: none;position: absolute; z-index:10001"></div>');
function pltsinits()
{
	document.onmouseover = plts;
	document.onmousemove = moveToMouseLoc;
}
function $(id) {
    return document.getElementById(id);
}
function plts()
{
	var o=event.srcElement;
    if (typeof o.type != "undefined" && o.type == "text") {
        return;
    }
	if(o.alt!=null && o.alt!=""){o.dypop=o.alt;o.alt=""};
	if(o.title!=null && o.title!=""){o.dypop=o.title;o.title=""};
	pltsPop=o.dypop;
	if(pltsPop!=null && pltsPop!="" && typeof(pltsPop)!="undefined")
	{
		$("pltsTipLayer").style.left=-1000;
		$("pltsTipLayer").style.display='';
		var Msg=pltsPop.replace(/\n/g,"<br>");
		Msg=Msg.replace(/\0x13/g,"<br>");
		var re=/\{(.[^\{]*)\}/ig;
		if(!re.test(Msg))
			pltsTitle="";
		else{
			re=/\{(.[^\{]*)\}(.*)/ig;
			pltsTitle=Msg.replace(re,"$1")+" ";
			re=/\{(.[^\{]*)\}/ig;
			Msg=Msg.replace(re,"");
			Msg=Msg.replace("<br>","");
		}
		var content = '<table style="border: 1px solid #0094bb" id="toolTipTalbe" cellspacing="1" cellpadding="0">'+
		'<tr><td width="100%"><table bgcolor="#ffffff" cellspacing="0" cellpadding="0">'+
		'<tr id="pltsPoptop"><td height="20" bgcolor="#0094bb"><font color="#ffffff"><strong><div id="topleft" align="left">↖'+pltsTitle+
		'</div><div id="topright" align="right" style="display:none">'+pltsTitle+'↗</div></strong></font></td></tr>'+
		'<tr><td style="padding-left:10px;padding-right:10px;padding-top: 8px;padding-bottom:6px;line-height:140%;font-size:14px;font-weight:bold">'+Msg+'</td></tr>'+
		'<tr id="pltsPopbot" style="display:none"><td height="20" bgcolor="#0094bb"><font color="#ffffff"><strong><div id="botleft" align="left">↙'+pltsTitle+
		'</div><div id="botright" align="right" style="display:none">'+pltsTitle+'↘</div></strong></font></td></tr>'+
		'</table></td></tr></table>';
		$("pltsTipLayer").innerHTML=content;
		$("toolTipTalbe").style.width=Math.min($("pltsTipLayer").clientWidth,document.body.clientWidth/2.2);
		moveToMouseLoc();
		return true;
	}
	else
	{
		$("pltsTipLayer").innerHTML='';
		$("pltsTipLayer").style.display='none';
		return true;
	}
}
function moveToMouseLoc()
{
	if($("pltsTipLayer").innerHTML=='')
		return true;
	var MouseX=event.x;
	var MouseY=event.y;
	var popHeight=$("pltsTipLayer").clientHeight;
	var popWidth=$("pltsTipLayer").clientWidth;
	if(MouseY+pltsoffsetY+popHeight>document.body.clientHeight)
	{
		popTopAdjust=-popHeight-pltsoffsetY*1.5;
		$("pltsPoptop").style.display="none";
		$("pltsPopbot").style.display="";
	}
	else
	{
		popTopAdjust=0;
		$("pltsPoptop").style.display="";
		$("pltsPopbot").style.display="none";
	}
	if(MouseX+pltsoffsetX+popWidth>document.body.clientWidth)
	{
		popLeftAdjust=-popWidth-pltsoffsetX*2;
		$("topleft").style.display="none";
		$("botleft").style.display="none";
		$("topright").style.display="";
		$("botright").style.display="";
	}
	else
	{
		popLeftAdjust=0;
		$("topleft").style.display="";
		$("botleft").style.display="";
		$("topright").style.display="none";
		$("botright").style.display="none";
	}
	$("pltsTipLayer").style.left=MouseX+pltsoffsetX+document.body.scrollLeft+popLeftAdjust;
	$("pltsTipLayer").style.top=MouseY+pltsoffsetY+document.body.scrollTop+popTopAdjust;
	return true;
}
pltsinits();
//*/