// Copyright © 2009 Marietta City Schools
function expandir(adivi) {
  if (document.getElementById(adivi).style.display=="block") {
    document.getElementById(adivi).style.display="none";
	document.getElementById("arrowop").src="img/arrow_r.gif";
  } else {
    document.getElementById(adivi).style.display="block";
	document.getElementById("arrowop").src="img/arrow_d.gif";
  }
}
function expandirss(adivi) {
  if (document.getElementById(adivi).style.display=="block") {
    document.getElementById(adivi).style.display="none";
  } else {
    document.getElementById(adivi).style.display="block";
  }
}
function popup(url){
  cuteLittleWindow = window.open(url, "littleWindow", "scrollbars=yes,width=540,height=400"); 
}
function chImg(Im, NewIm) {
	Im.src = NewIm;
}
function clickClear(thisfield) {
	thisfield.value = "";
}
function changeInc(qual) {
  switch (qual) {
  case '1': 
    cpoints="<p>10</p><p>15</p><p>20</p><p>30</p><p>40</p><p>50</p><p>60</p><p>75</p><p>75+</p>";
	cinc="<p>Letter from Principal </p><p>Ribbon </p><p>Letter from Mari-Etta, AR party </p><p>Letter from Superintendent, token for ice cream cup </p><p>Color-coded dog tag and lanyard </p><p>Color-coded dog tag </p><p>Sport Drink Bottle </p><p>Medallion </p><p>Picture posted on webpage (quarterly group picture ) </p>";
    document.getElementById("points").innerHTML=cpoints;
	document.getElementById("inc").innerHTML=cinc;
	document.getElementById("lk1").className='tabon';
	document.getElementById("lkK").className='taboff';
	document.getElementById("lk2").className='taboff';
	document.getElementById("lk3").className='taboff';
	document.getElementById("lk4").className='taboff';
	document.getElementById("lk5").className='taboff';
	break
  case '2': 
    cpoints="<p>10</p><p>20</p><p>30</p><p>40</p><p>50</p><p>60</p><p>75</p><p>90</p><p>90+</p>";
	cinc="<p>Letter from Principal</p><p>Ribbon</p><p>AR party</p><p>Letter from Superintendent, token for ice cream cup </p><p>Color-coded dog tag and lanyard </p><p>Color-coded dog tag </p><p>Sport Drink Bottle </p><p>Medallion </p><p>Picture posted on webpage (quarterly group picture ) </p>";
    document.getElementById("points").innerHTML=cpoints;
	document.getElementById("inc").innerHTML=cinc;
	document.getElementById("lk2").className='tabon';
	document.getElementById("lkK").className='taboff';
	document.getElementById("lk1").className='taboff';
	document.getElementById("lk3").className='taboff';
	document.getElementById("lk4").className='taboff';
	document.getElementById("lk5").className='taboff';
    break
  case '3': 
    cpoints="<p>15</p><p>25</p><p>35</p><p>45</p><p>60</p><p>75</p><p>95</p><p>110</p><p>110+</p>";
	cinc="<p>Letter from Principal </p><p>Ribbon </p><p>AR party </p><p>Letter from Superintendent, token for ice cream cup </p><p>Color-coded dog tag and lanyard </p><p>Color-coded dog tag </p><p>Sport Drink Bottle </p><p>Medallion </p><p>Picture posted on webpage (quarterly group picture ) </p>";
    document.getElementById("points").innerHTML=cpoints;
	document.getElementById("inc").innerHTML=cinc;
	document.getElementById("lk3").className='tabon';
	document.getElementById("lkK").className='taboff';
	document.getElementById("lk2").className='taboff';
	document.getElementById("lk1").className='taboff';
	document.getElementById("lk4").className='taboff';
	document.getElementById("lk5").className='taboff';
    break
  case '4': 
    cpoints="<p>20</p><p>30</p><p>40</p><p>50</p><p>70</p><p>85</p><p>100</p><p>120</p><p>120+</p>";
	cinc="<p>Letter from Principal </p><p>Ribbon </p><p>AR party </p><p>Letter from Superintendent, token for ice cream cup </p><p>Color-coded dog tag and lanyard </p><p>Color-coded dog tag </p><p>Sport Drink Bottle </p><p>Medallion </p><p>Picture posted on webpage (quarterly group picture ) </p>";
    document.getElementById("points").innerHTML=cpoints;
	document.getElementById("inc").innerHTML=cinc;
	document.getElementById("lk4").className='tabon';
	document.getElementById("lkK").className='taboff';
	document.getElementById("lk1").className='taboff';
	document.getElementById("lk2").className='taboff';
	document.getElementById("lk3").className='taboff';
	document.getElementById("lk5").className='taboff';
    break
  case '5': 
    cpoints="<p>20</p><p>35</p><p>45</p><p>60</p><p>80</p><p>100</p><p>120</p><p>140</p><p>140+</p>";
	cinc="<p>Letter from Principal </p><p>Ribbon </p><p>AR party </p><p>Letter from Superintendent, token for ice cream cup </p><p>Color-coded dog tag and lanyard </p><p>Color-coded dog tag </p><p>Sport Drink Bottle </p><p>Medallion </p><p>Picture posted on webpage (quarterly group picture ) </p>";
    document.getElementById("points").innerHTML=cpoints;
	document.getElementById("inc").innerHTML=cinc;
	document.getElementById("lk5").className='tabon';
	document.getElementById("lkK").className='taboff';
	document.getElementById("lk1").className='taboff';
	document.getElementById("lk2").className='taboff';
	document.getElementById("lk3").className='taboff';
	document.getElementById("lk4").className='taboff';
	break
  default: 
    cpoints="<p>5</p><p>10</p><p>15</p><p>20</p><p>25</p><p>30</p><p>35</p><p>40</p><p>40+</p>";
	cinc="<p>Letter from Principal </p><p>Ribbon </p><p>Letter from Mari-Etta, AR party </p><p>Letter from Superintendent, token for ice cream cup </p><p>Color-coded dog tag and lanyard </p><p>Color-coded dog tag </p><p>Sport Drink Bottle </p><p>Medallion </p><p>Picture posted on webpage (quarterly group picture ) </p>";
    document.getElementById("points").innerHTML=cpoints;
	document.getElementById("inc").innerHTML=cinc;
	document.getElementById("lkK").className='tabon';
	document.getElementById("lk1").className='taboff';
	document.getElementById("lk2").className='taboff';
	document.getElementById("lk3").className='taboff';
	document.getElementById("lk4").className='taboff';
	document.getElementById("lk5").className='taboff';
    break
  }	
}
function expiracao(yy, mm, dd, oque) {
	var hoje = new Date();
	var expr = new Date();
	expr.setDate(dd);
	expr.setMonth(mm-1);
	expr.setYear(yy);
	expr.setHours(0);
	expr.setMinutes(0);
	expr.setSeconds(0);
	expr.setDate(expr.getDate()+1); 
	if (hoje > expr) {
		document.getElementById(oque).style.display = "none";
	}
}