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

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

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

function IEhandler() 
{		
	if ( (window.event.keyCode == 13) && (window.event.srcElement.tagName == 'INPUT') )
	{	
		
		var okToSubmit = false;
		var element = document.getElementById(window.event.srcElement.PostingControlID);
		
		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;
			}

			window.event.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="";
			}
		}
		else
		{
			window.event.keyCode = 0;
		}
	}	
}	

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

function SwapImage(image, imageFile)
{
	image.src = '../Images/' + imageFile;
}

function SwapImagePreLoaded(image, imageName)
{
	image.src = eval(imageName).src;
}

function RedirectBrowser(redirectURL)
{
	location = redirectURL;
}