function isIE()
{
	return( window.navigator.userAgent.indexOf("MSIE") != -1 );
}

function isNetscape6()
{
	return( window.navigator.userAgent.indexOf("Netscape6") != -1 );
}

function isFirefox()
{
	return( window.navigator.userAgent.indexOf("Firefox") != -1 );
}

if ( isIE() )
{
	document.onkeypress = KeyCheck;
}
else if ( isFirefox() )
{
	document.onkeypress = KeyCheck;
}
else if ( isNetscape6() )
{
	document.addEventListener("keypress", NS6Handler, true);
}
else
{
	document.onkeypress = KeyCheck;
}

function KeyCheck(e)
{
	if (!e)
	{
		e = window.event;
	}

	var targ;
	var isFireFox = false;
	if (e.target)
	{
		targ = e.target;
		isFireFox = true;
	}
	else if (e.srcElement)
	{
		targ = e.srcElement;
	}
	if (targ.nodeType == 3) // defeat Safari bug
	{
		targ = targ.parentNode;
	}
	
	if ( (e.keyCode == 13) && (targ.tagName == 'INPUT') )
	{
		var okToSubmit = false;
		var element;

		if(targ.PostingControlID)
		{
			element = document.getElementById(targ.PostingControlID);
		}
		else
		{
			if(targ.attributes['postingcontrolid'])
			{
				element = document.getElementById(targ.attributes['postingcontrolid'].value);
			}
		}

		if (element != null)
		{
			if (element.type == 'image')
			{
				document.getElementById('PostingFacade1').name = element.name + '.x';
				document.getElementById('PostingFacade1').value = 1;

				document.getElementById('PostingFacade2').name = element.name + '.y';
				document.getElementById('PostingFacade2').value = 1;
				okToSubmit = true;
			}

			if (element.type == 'button')
			{
				document.getElementById('PostingFacade1').name = element.name;
				document.getElementById('PostingFacade1').value = element.value;
				okToSubmit = true;
			}

			if (element.type == 'submit')
			{
				document.getElementById('PostingFacade1').name = element.name;
				document.getElementById('PostingFacade1').value = element.value;
				okToSubmit = true;
			}

			if(!isFireFox)
			{
				e.keyCode = 0;
			}

			if(okToSubmit)
			{
				document.forms[0].submit();
				document.getElementById('PostingFacade1').name = 'PostingFacade1';
				document.getElementById('PostingFacade1').value = '';

				document.getElementById('PostingFacade2').name = 'PostingFacade2';
				document.getElementById('PostingFacade2').value = '';
				
				if(isFireFox)
				{
					e.returnValue = false;
					e.cancel = true;
					return false;
				}
			}
		}
		else
		{
			if(!isFireFox)
			{
				e.keyCode = 0;
			}
			else
			{
				e.returnValue = false;
				e.cancel = true;
				return false;
			}
		}
	}
}

function NS6Handler(e)
{		
	if ( (e.which == 13) && (e.originalTarget.tagName == 'INPUT') )	
	{	
		e.cancelBubble = true;
	}			
}

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 MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function RenderFlashObject(flashObject, flashObjectName, width, height)
{
	document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" width="' + width + '" height="' + height + '" id="' + flashObjectName + '" align="middle" VIEWASTEXT>');
	document.write('	<param name="allowScriptAccess" value="sameDomain" />');
	document.write('	<param name="movie" value="' + flashObject + '" />');
	document.write('	<param name="menu" value="false" />');
	document.write('	<param name="quality" value="high" />');
	document.write('	<param name="wmode" value="transparent" />');
	document.write('	<param name="bgcolor" value="#ffffff" />');
	document.write('	<embed src="' + flashObject + '" menu="false" quality="high" wmode="transparent" bgcolor="#ffffff" width="' + width + '" height="' + height + '" name="' + flashObjectName + '" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />');
	document.write('</object>');
}