function calc() {

  first = document.loveform.name1.value.toUpperCase();
  firstlength = document.loveform.name1.value.length;
  second = document.loveform.name2.value.toUpperCase();
  secondlength = document.loveform.name2.value.length;
  var LoveCount=0;

  for (Count=0; Count < firstlength; Count++) {
    letter1=first.substring(Count,Count+1);
    if (letter1=='L') LoveCount+=2;
    if (letter1=='O') LoveCount+=2;
    if (letter1=='V') LoveCount+=2;
    if (letter1=='E') LoveCount+=2;
    if (letter1=='Y') LoveCount+=3;
    if (letter1=='O') LoveCount+=1;
    if (letter1=='U') LoveCount+=3;
  }

  for (Count=0; Count < secondlength; Count++) {
    letter2=second.substring(Count,Count+1);
    if (letter2=='L') LoveCount+=2;
    if (letter2=='O') LoveCount+=2;
    if (letter2=='V') LoveCount+=2;
    if (letter2=='E') LoveCount+=2;
    if (letter2=='Y') LoveCount+=3;
    if (letter2=='O') LoveCount+=1;
    if (letter2=='U') LoveCount+=3;
  }

  amount=0;
  if (LoveCount> 0) amount=  5-((firstlength+secondlength)/2)
  if (LoveCount> 2) amount= 10-((firstlength+secondlength)/2)
  if (LoveCount> 4) amount= 20-((firstlength+secondlength)/2)
  if (LoveCount> 6) amount= 30-((firstlength+secondlength)/2)
  if (LoveCount> 8) amount= 40-((firstlength+secondlength)/2)
  if (LoveCount>10) amount= 50-((firstlength+secondlength)/2)
  if (LoveCount>12) amount= 60-((firstlength+secondlength)/2)
  if (LoveCount>14) amount= 70-((firstlength+secondlength)/2)
  if (LoveCount>16) amount= 80-((firstlength+secondlength)/2)
  if (LoveCount>18) amount= 90-((firstlength+secondlength)/2)
  if (LoveCount>20) amount=100-((firstlength+secondlength)/2)
  if (LoveCount>22) amount=110-((firstlength+secondlength)/2)

  if (firstlength==0 || secondlength==0) amount= "Err";
  if (amount < 0) amount= 0;
  if (amount >99) amount=99;

  document.loveform.output.value="You are "+amount+"% love compatible";

}

function popup(page,features,myWidth,myHeight,isCenter) {
  if(window.screen)if(isCenter)if(isCenter=="true"){
    var myLeft = (screen.width-myWidth)/2;
    var myTop = (screen.height-myHeight)/2;
    features+=(features!='')?',':'';
    features+=',left='+myLeft+',top='+myTop;
  }
  window.open(page,'comment',features+((features!='')?',':'')+'width='+myWidth+',height='+myHeight);
}

var answers = new Array(
	"Without a doubt",
	"Yes!",
	"Probably",
	"It isn't likely",
	"It's possible",
	"Absolutely",
	"Not a chance",
	"Ask again",
	"No",
	"I doubt it",
	"No Way",
	"You're kidding right?",
	"Not sure about that",
	"Only on Sundays",
	"Sure",
	"Get back to me later",
	"What kind of a question is that?"
);

function fortune() {
  num = Math.round( (answers.length - 1) * Math.random());
  document.fort.answer.value=answers[num];
}