function imposeMaxLength(Object, MaxLen)
	{
		return (Object.value.length <= MaxLen);
	}
	
function changeLang() {
 var currURL = ""+document.location;
 var newURL = currURL;
 var charloc = newURL.indexOf('#');
 if (currURL.match(/\/eng\//))
  newURL = currURL.replace(/\/eng\//, "/chi/");
 else if (currURL.match(/\/chi\//))
  newURL = currURL.replace(/\/chi\//, "/eng/");
 if (charloc > 0)
    document.location = newURL.substring(0, charloc);
 else
    document.location = newURL;
}

function updatebox(evt) {

var e = new Object();
e.clientX = (typeof evt.clientX != "undefined") ? evt.clientX : event.x;
e.clientY = (typeof evt.clientY != "undefined") ? evt.clientY : event.y;

var obj = document.getElementById("mydiv");
obj.style.left = e.clientX + document.body.scrollLeft + 5;
obj.style.top = e.clientY + document.body.scrollTop + 5;
}

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_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 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 readMagazine(strURL)
{
	var screen_width = 1000 //screen.width - 10;
    var screen_height = 560 //screen.height - 30;

    strFeatures = "left=0,top=0,width=" + screen_width + ",height=" + screen_height + ",";
	strFeatures += "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes";

    windowname=window.open( strURL, "", strFeatures );
    windowname.focus();
	return;
}

function showPopUp(strURL, _width, _height)
{

    strFeatures = "left=0,top=0,width=" + _width + ",height=" + _height + ",";
	strFeatures += "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes";

    windowname=window.open( strURL, "", strFeatures );
    windowname.focus();
	return;
}