$(function() { 	
	
	//calculations for square
	 $('#calc-square-button').click(function () { 
	  	 
	  	 var width  = Number($('#square-width').val());	   
    	 var length = Number($('#square-length').val());	   
    	 var depth  = Number($('#square-depth').val());
    	 var yards  = Math.round(((length*width*(depth/12))/27)*100)/100;
    	 
    	 $('#calc-square-total').attr('value', yards);    
    });

	//calculations for circle
	 $('#calc-circle-button').click(function () { 
	  	 
	  	 var radius  = Number($('#circle-radius').val());	   
    	 var depth  = Number($('#circle-depth').val());
    	 var yards  = Math.round((((radius*radius*3.14)*(depth/12))/27)*100)/100;
    	 
    	 $('#calc-circle-total').attr('value', yards);    
    });

	//calculations for oval
	 $('#calc-oval-button').click(function () { 
	  	
	  	 var width  = Number($('#oval-width').val());	   
    	 
    	 var length = Number($('#oval-length').val());	   
    	 var depth  = Number($('#oval-depth').val());
    	
    	 var yards  = Math.round(((((length/2)*(width/2)*3.14)*(depth/12))/27)*100)/100;
    	 
    	 $('#calc-oval-total').attr('value', yards);    
    });

	//calculations for triangle
	 $('#calc-triangle-button').click(function () { 
	  	
	  	 var base  = Number($('#triangle-base').val());	       	 
    	 var height = Number($('#triangle-height').val());	   
    	 var depth  = Number($('#triangle-depth').val());
    	
    	 var yards  = Math.round(((((base/2)*height)*(depth/12))/27)*100)/100;
    	 
    	 $('#calc-triangle-total').attr('value', yards);    
    });
	
	
	
});