window.addEvent('domready', function(){
	
	 var mySlide = new Slider($('slider1'), $('arrow1'), {
				steps: 20,
				onChange: function(step){
					$('upd1').setHTML(step + "<input type='hidden' name='slider_value1' value='" + step + "'>");
				}
			}).set(0); 
	 
	 var mySlide2 = new Slider($('slider2'), $('arrow2'), {
				steps: 225,
				onChange: function(step){
					var hrate = step + 25;
					$('upd2').setHTML(hrate + "<input type='hidden' name='slider_value2' value='" + hrate + "'>");
				}
			}).set(0); 
	 
	 var mySlide3 = new Slider($('slider3'), $('arrow3'), {
				steps: 9,
				onChange: function(step){
					var available = (step + 1) * 4;
					$('upd3').setHTML(available + "<input type='hidden' name='slider_value3' value='" + available + "'>");
				}
			}).set(0); 
	 });