我在工具提示中找到了此javascript（jquery）代码，用于倒数计数器。但是我不知道怎么称呼它。如何集成到HTML或PHP。
这是代码：
$("a.tooltip").mousemove(function(e){
xOffset = 10;
yOffset = 20;
$("#tooltip")
.css("top",(e.pageY - xOffset) + "px")
.css("left",(e.pageX + yOffset) + "px");
});
var date = new Date();
var started = date.getTime();
$(".tooltip_countdown").hover(function(e){
xOffset = 10;
yOffset = 20;
this.t = this.title;
this.title = "";
data = jQuery.parseJSON(this.t);
div_id1 = "counter_"+data.id1;
if(data.id2) {
div_id2 = "counter_"+data.id2;
span2 = "<br><span id='"+div_id2+"'>2</span>";
}
else {
div_id2 = "";
span2 = "";
}
$("body").append("<div id='tooltip'><span id='"+div_id1+"'>1</span>"+span2+"</div>");
$("#tooltip")
.css("top",(e.pageY - xOffset) + "px")
.css("left",(e.pageX + yOffset) + "px")
.fadeIn("fast");
now = new Date();
diff = Math.round((now.getTime() - started) / 1000);
sec = parseInt(data.time1) - diff;
now.setSeconds(now.getSeconds() + sec);
if(sec > 86400) c = "{dn} {dl} {hn} {hl} {mn} {ml}"; else if(sec > 3600) c = "{hn} {hl} {mn} {ml} {sn} {sl}"; else c = "{mn} {ml} {sn} {sl}";
if(this.id == 'ikon_alvas' || this.id == 'ikon_munka')
ttxt = 'Épp '+data.text1+', ezért nem tudsz tevékenykedni.<br>Hátralévõ idõ: '+c;
else if(this.id == 'ikon_drog')
ttxt = 'Még '+c+'ig állsz a '+data.text1+' hatása alatt';
else
ttxt = 'A következõ '+data.text1+' várnod kell '+c+'et';
$("#"+div_id1).countdown({until: now, layout: ttxt});
if(data.id2) {
now = new Date();
diff = Math.round((now.getTime() - started) / 1000);
sec = parseInt(data.time2) - diff;
now.setSeconds(now.getSeconds() + sec);
if(sec > 86400) c = "{dn} {dl} {hn} {hl} {mn} {ml}"; else if(sec > 3600) c = "{hn} {hl} {mn} {ml} {sn} {sl}"; else c = "{mn} {ml} {sn} {sl}";
$("#"+div_id2).countdown({until: now, layout: 'A következõ '+data.text2+' várnod kell '+c+'et'});
}
我用这个，但是不起作用：
<img class="tooltip_countdown" src="../img/wait.png" title="{ "id1":"John", "time1":"0" }">