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_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_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 doPopupWindow( thePopupUrl, theWidth, theHeight, theIsResizable, 
						theHasScrollbars, theHasStatusbar, theSetFocus,
						theLeftCoord, theTopCoord)
{
	var params=	"width=" + theWidth.toString() + "," +
				"height=" + theHeight.toString() + ",";

	if (theIsResizable == true)
		params = params + "resizable=yes,";
	else
		params = params + "resizable=no,";

	if (theHasScrollbars == true)
		params = params + "scrollbars=yes,";
	else
		params = params + "scrollbars=no,";

	if (theHasStatusbar == true)
		params = params + "status=yes,";
	else
		params = params + "status=no,";

	if (theLeftCoord != -1)
		params = params + ",left=" + theLeftCoord.toString();

	if (theTopCoord != -1)
		params = params + ",top=" + theTopCoord.toString();

	var wndNew = window.top.open( thePopupUrl, '_blank', 
								"'" + params + "'" );

	if (wndNew && theSetFocus)
		wndNew.focus();
}

function doPopupWindow2( thePopupUrl, theWidth, theHeight, theIsResizable, 
						theHasScrollbars, theHasStatusbar, theSetFocus)
{
	var params=	"width=" + theWidth.toString() + "," +
				"height=" + theHeight.toString() + ",";

	if (theIsResizable == true)
		params = params + "resizable=yes,";
	else
		params = params + "resizable=no,";

	if (theHasScrollbars == true)
		params = params + "scrollbars=yes,";
	else
		params = params + "scrollbars=no,";

	if (theHasStatusbar == true)
		params = params + "status=yes)";
	else
		params = params + "status=no)";

	var wndNew = window.top.open( thePopupUrl, '_blank', 
								"'" + params + "'" );

	if (wndNew && theSetFocus)
		wndNew.focus();
}

function getWindowCenterPosition(theWidth, theHeigth)
{
	var oCoord = new Object();

	var xMax;
	var yMax;
	
	if (document.all)
	{
		xMax = screen.availWidth;
		yMax = screen.availHeight;
	}
	else if (document.layers)
	{
		xMax = window.outerWidth;
		yMax = window.outerHeight;
	}
	else
	{
		xMax = 640;
		yMax=480;
	}
	
	oCoord.left = (xMax - theWidth)/2;
	oCoord.top = (yMax - theHeigth)/2;

	return oCoord;
}

function centerWindow(theWindow)
{
	var oCoords;
	oCoords = getWindowCenterPosition(
					theWindow.document.body.clientWidth,
					theWindow.document.body.clientHeight);
	
	theWindow.moveTo(oCoords.left, oCoords.top);
}

function trim(strValue) 
{
	// Remove leading spaces
	var s = strValue.replace(/^\s+/g, "")
	
	// Remove trailing spaces
	s = s.replace(/\s+$/g, "")
	
	return s;
}