function chkForm(w,wForm)
{	
	var fObject = eval("document."+wForm);
	switch (w)
	{
		case 'login':
			if (chkSpaces(fObject.Email) == 0)
				return(false);
				
			if (chkSpaces(fObject.Password) == 0)
				return(false);
				
			fObject.submit();
			break;
	
		case 'post':
			/*
			if (chkSpaces(fObject.address) == 0)
				return(false);
			*/
			if (chkSpaces(fObject.city) == 0)
				return(false);
			/*
			if (chkSpaces(fObject.zipcode) == 0)
				return(false);
			*/
			if (chkSpaces(fObject.email) == 0)
				return(false);
			fObject.submit();
			break;
		
		case 'email':
			try
			{
				if (chkSpaces(fObject.friendname) == 0)
					return(false);
				if (chkSpaces(fObject.friendemail) == 0)
					return(false);
			}
			catch (e) {}
			
			if (chkSpaces(fObject.yourname) == 0)
				return(false);
			if (chkSpaces(fObject.youremail) == 0)
				return(false);
				
			fObject.submit();
			break;
	}

}

function chkSpaces(wValue)
{
	var fValue = '';
	for (var i=0;i<wValue.value.length;i++)
	{
		if (wValue.value.charAt(i) != ' ')
			fValue = fValue + wValue.value.charAt(i);
	}
	
	if (fValue.length == 0)
	{
		wValue.focus();
		if (wValue.message)
			alert(wValue.message);
		else
			alert("Please complete the form.");
	}
	return(fValue.length);
}

function swapImage(wObject)
{
	document.getElementById("mainImage").src = wObject;
}

function viewImage(wObject)
{
	window.open('viewImage.cfm?wSrc='+wObject);

}