function clearfield(field)
  {
    field.value = "";
  }
  


function initializeSlider()
{	
    $("#slider").easySlider({
		prevText:'<img src="../Content/images/button_prev.jpg" class="banner_button" />',
		nextText:'<img src="../Content/images/button_next.jpg" class="banner_button"  />',
		orientation:'horizontal',
        speed:2000,
        auto:true,
        pause:4000,
        controlsShow:	true,
        controlsBefore:	'',
		controlsAfter:	'',	
		controlsFade:	true,
        continuous:true
	});
}