}
//扩展 document.getElementById(id) 多浏览器兼容性
Calendar.prototype.getElementById = function(id){
if (typeof(id) != "string" || id == "") return null;
if (document.getElementById) return document.getElementById(id);
if (document.all) return document.all(id);
try {return eval(id);} catch(e){ return null;}
}
//扩展 object.getElementsByTagName(tagName)
Calendar.prototype.getElementsByTagName = function(object, tagName){
if (document.getElementsByTagName) return document.getElementsByTagName(tagName);
if (document.all) return document.all.tags(tagName);
}
//取得HTML控件绝对位置
Calendar.prototype.getAbsPoint = function (e){
var x = e.offsetLeft;
var y = e.offsetTop;
while(e = e.offsetParent){
x += e.offsetLeft;
y += e.offsetTop;
}
return {"x": x, "y": y};
}
//显示日历
Calendar.prototype.show = function (dateControl, popControl) {
if (dateControl == null){
throw new Error("arguments[0] is necessary")
}
this.dateControl = dateControl;
if (dateControl.value.length > 0){
this.date = new Date(dateControl.value.toDate());
this.year = this.date.getFullYear();
this.month = this.date.getMonth();
this.changeSelect();
this.bindData();
}
if (popControl == null){
popControl = dateControl;
}
var xy = this.getAbsPoint(popControl);
this.panel.parentNode.style.left = xy.x + "px";
this.panel.parentNode.style.top = (xy.y + dateControl.offsetHeight) + "px";
this.panel.parentNode.style.visibility = "visible";
}
//隐藏日历
Calendar.prototype.hide = function() {
this.panel.parentNode.style.visibility = "hidden";
}
var html = '<div style="
position:absolute;visibility:hidden;z-index:9999;background-color:#fff;border:2px solid #ccc;width:225px;font-size:12px;
"><iframe style="position:absolute;width:100%;height:199px;z-index:-1;border:none"></iframe>
<div id="calendarPanel"></div>
</div>';
document.write(html);
</SCRIPT>
</HEAD>
<BODY>
<!--
//英文：
