var numberYes=0;
var numberNo=0;


function clickYes(e) {

var targ = document.getElementById(e);

targ.src="images/stammer_fylld.gif";

e+="_ej";

targ = document.getElementById(e);

numberYes++;
if(targ.src!="images/stammerej.gif") {
  numberNo--;
  targ.src="images/stammerej.gif";
}




}

function clickNo(e) {

var targ = document.getElementById(e);



numberNo++;
if(targ.src!="images/stammer.gif") {
  numberYes--;
  targ.src="images/stammer.gif";
}

e+="_ej";

targ = document.getElementById(e);



 targ.src="images/stammerej_fylld.gif";


}