// LM313 calculator V1.1
// (c) www.whatcircuits.com

$(document).ready(function(){
		$("#cal1 img").click(function(e){						
			  var v1=document.getElementById("Vout1").value;
			  var r1=document.getElementById("r11").value;
			  var r2=Math.round(r1*(v1-1.25)/1.25);
			  document.getElementById("resultBox1").innerHTML =  r2;
			  
		})	
		
		$("#cal2 img").click(function(e){						
			  var r1=document.getElementById("r12").value;
			  var r2=document.getElementById("r22").value;
			  var Vout=Math.round(125*(r2/r1)+125)/100;			  
			  if (r1!=0){
			  	var Vout=Math.round(125*(r2/r1)+125)/100;
				document.getElementById("resultBox2").innerHTML =  Vout;
			  }else{			  
   				document.getElementById("resultBox2").innerHTML =  "Error";
			  }			  
		})
})