function disableEnterKey(e, number)
{
    var key;    
    if (window.event)
        key = window.event.keyCode; //IE
    else
        key = e.which;	 //firefox     
		
	if (key == 13)
	{
		switch (number)
		{
			case 1:
				document.getElementById('product_quantity').focus();
			break;
			case 2:
				document.getElementById('title').focus();
			break;
			case 3:
				document.getElementById('description').focus();
			break;
			case 4:
				document.getElementById('status_id').focus();
			break;
			case 5:
				//document.getElementById('retail_price').focus();
				document.getElementById('fixed_price').focus();
			break;
			case 6:
				document.getElementById('fixed_price').focus();
			break;
		}
		key = false;
	}
    return (key);
}