function openEase(){
	ease=window.open("ease.html", "paintease", "toolbar=no, resize=no, status=no, scrollbars=no, personalbar=no, menubar=no, width=700, height=567");
}

function MM_swapImgRestore() { //v3.0
	var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
	var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
	var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
	if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImage() { //v3.0
	var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
	if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_findObj(n, d) { //v4.01
	var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
		d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);
	}
	if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
	for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
	if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function openWindow(theURL,winName,features) { //v2.0
	winpop=window.open(theURL,winName,features);
	winpop.focus();
}

function restoreloc() {
	document.locform.loc.value=parentloc+" > "+loc[currentloc];
}

function changeloc(i) {
	document.locform.loc.value=parentloc+" > "+loc[i];
}

function openTVC()
{
    popWin = window.open('tvc.jsp','TVC', 'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=385,height=323');
    popWin.focus();
	popWin.moveTo(250,50);
}

function printable()
{
    if (document.thisform2.layer1.value != ""){
	    popWin = window.open('printable.jsp','PrintCal', 'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=700,height=620');
	    popWin.focus();
            popWin.moveTo(280,290);
    }else {alert("Please do the calculation before print."); return false;}
}

function switchLang() {
	var selfUrl = self.location.pathname;
	var param = self.location.search;
	var hash = self.location.hash;

	if (selfUrl.indexOf("AHKDLX/", 0) > 0) {  //-1 not found
		from = "AHKDLX/";
		to = "AHKCDLX/";
	}
	else {
		from = "AHKCDLX/";
		to = "AHKDLX/";
	}

	if (selfUrl.indexOf(from, 0) > 0) {  //-1 not found
		pos = selfUrl.indexOf(from, 0);
		targetUrl = selfUrl.substring(0, pos)+to+selfUrl.substring(pos+from.length,selfUrl.length);
		self.location.href = targetUrl + param + hash;
	} else {
		self.location.href = selfUrl;
	}
}

function writeHeader() {
	var selfUrl = self.location.pathname;
	var html='';

	lang=(selfUrl.indexOf("AHKDLX/", 0) > 0)? 'chi':'eng';
	width=(lang=='eng')? 32:25;

	html+='<a name="top"></a>\n';
	html+='<div align="center"><table cellspacing="0" cellpadding="0" border="0" width="980" bgcolor="white">\n';
	html+='<tr>\n';
	html+='<td rowspan="2" background="images/ver_line.gif"><img src="images/spacer.gif" width="1" height="1" border="0" alt=""></td>';
	html+='<td align="right" bgcolor="#13225F" style="padding-right:10px;"><a href="javascript:switchLang()" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage(\'head_'+lang+'_off.gif\',\'\',\'images/head_'+lang+'_on.gif\',1);return document.MM_returnValue"><img src="images/head_'+lang+'_off.gif" width="'+width+'" height="12" border="0"></a><img src="images/head_sep.gif" width="1" height="12" border="0" alt="" hspace="10">';
	html+='<a href="sitemap.jsp"><img src="images/head_sitemap_off.gif" width="53" height="12" border="0" alt=""></a>';
	html+='<img src="images/spacer.gif" width="10" height="1" border="0" alt="">';
	html+='<a href="contactus.jsp"><img src="images/head_contactus_off.gif" width="67" height="12" border="0" alt=""></a></td>';
	html+='<td rowspan="2" background="images/ver_line.gif"><img src="images/spacer.gif" width="1" height="1" border="0" alt=""></td>';
	html+='</tr>\n';
	html+='<tr>\n';
	html+='<td><img src="images/icidulux.gif" width="120" height="34" border="0" alt="" style="padding-bottom:10px"><br>';

	document.write(html);
}

function writeFooter() {
	var html='';

	html+='</td>\n';
	html+='</tr>\n';
	html+='</table></div>\n';

	document.write(html);
}