function OpenWin(myURL, isResizeable, showScrollbar, myWidth, myHeight){
	myWin=window.open(myURL,'preview','left=50, top=100,width='+ myWidth +',height='+ myHeight +',toolbar=0,status=0,location=0,menubar=0,scrollbars='+ showScrollbar +',resizable='+ isResizeable);
	myWin.focus();
}

function OpenWinEnhanced(myURL, winName, myWidth, myHeight){
	var argv = OpenWinEnhanced.arguments;
	var argc = OpenWinEnhanced.arguments.length;
	var showScrollbar = (argc > 4) ? argv[4] : 1;
	var isResizeable = (argc > 5) ? argv[5] : 1;
	var showLocation = (argc > 6) ? argv[6] : 1;
	var showMenubar = (argc > 7) ? argv[7] : 1;
	var showStatus = (argc > 8) ? argv[8] : 1;
	var showToolbar =  (argc > 9) ? argv[9] : 1;
	
	var intLeft = (screen.width - myWidth) / 2;
	var intTop = (screen.height - myHeight) / 2 - 80;
	
	//myWin=window.open(myURL,'preview','left=50, top=100,width='+ myWidth +',height='+ myHeight +',toolbar=0,status=0,location=0,menubar=0,scrollbars='+ showScrollbar +',resizable='+ isResizeable);
	myWin = window.open(myURL, winName, 'left='+ intLeft +', top=' + intTop + ', width='+ myWidth +', height='+ myHeight + ', ' +
							'scrollbars='+ showScrollbar + ', ' +
							'resizable=' +  isResizeable + ', ' +
							'location=' +  showLocation + ', ' +
							'menubar=' +  showMenubar + ', ' +
							'status=' +  showStatus + ', ' +
							'toolbar=' +  showToolbar);
	myWin.focus();
}

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];}
}

// richard: 2005/05/12
// AutoTabNext: 輸入授權碼時能有Auto Tab的動作
// 參數:
//   InputObject: the input object
//   KeyEvent: Either 'up' or 'down' depending on the keypress event
//   MaxLen : Max length of field - tab when input reaches this length
//   Tab2Object: input object to get focus after this one
var intInputedLen = 0;
function AutoTabNext(InputObject, KeyEvent, MaxLen, Tab2Object)
{
	if (KeyEvent == "DOWN")
	{
		intInputedLen = InputObject.value.length;
	}
	else if (KeyEvent == "UP")
	{
		if (InputObject.value.length != intInputedLen)
		{
			intInputedLen = InputObject.value.length;
			if (intInputedLen == MaxLen)
			{
				Tab2Object.focus();
			}
		}
	}
}