//Validate Input for Paypal Payments

function Validate(form)
{
	var amount = form.amount.value;
	
	// Check to make sure something was put in
  	
  	if (amount == "" || amount == null)
	{
  		alert ("An amount must be entered.");
  		return false;
	}

	for (var i=0, len=amount.length-1, valid='0123456789.' ; i<len ; i++)
	 {
			if (valid.indexOf( amount.substring( i,i+1 ) ) == -1 )
		 {
					alert( 'Invalid amount' );
					return false;
		}
	}
	number = Math.floor( amount - 0 );

	if ( number < 5 )
	{
		alert( "Minumum of at least $5.00 to be charged." );
		return false;
	}	
}

function ValidateRecurring(form)
{
	var amount = form.a3.value;
	
	// Check to make sure something was put in
  	
  	if (amount == "" || amount == null)
	{
  		alert ("An amount must be entered.");
  		return false;
	}

	for (var i=0, len=amount.length-1, valid='0123456789.' ; i<len ; i++)
	 {
			if (valid.indexOf( amount.substring( i,i+1 ) ) == -1 )
		 {
					alert( 'Invalid amount' );
					return false;
		}
	}
	number = Math.floor( amount - 0 );

	if ( number < 5 )
	{
		alert( "Please enter minumum of $5.00." );
		return false;
	}	
}