text: function DeleteMe(){
  	document.getElementById("MyResult").value = ""
  }
  
  function calculator(NewValue){
  	document.getElementById("MyResult").value += NewValue;
  }
  
  function Answer(){
  	var a = document.getElementById("MyResult").value;
  	var b = eval(a);
  	document.getElementById("MyResult").value = b;
  }