var LastArea;
var LastIndex;
var First;
var LastOp;

function setb(num) {
	if (navigator.appName.charAt(0)=="N")
		{	mode="N";
	document.getElementById('area1').style.display="block";
	document.getElementById('area2').style.display="block";
        document.getElementById('area3').style.display="block";
	document.getElementById('area4').style.display="block";
	document.getElementById('area5').style.display="block";
	if (num>5) { document.getElementById('area6').style.display="block"; }
	if (num>6) { document.getElementById('area7').style.display="block"; }
	if (num>7) { document.getElementById('area8').style.display="block"; }
	if (num>8) { document.getElementById('area9').style.display="block"; }
	if (num>9) { document.getElementById('area10').style.display="block"; }
	if (num>10) { document.getElementById('area11').style.display="block"; }
	if (num>11) { document.getElementById('area12').style.display="block"; }
	if (num>12) { document.getElementById('area13').style.display="block"; }
	if (num>13) { document.getElementById('area14').style.display="block"; }
	if (num>14) { document.getElementById('area15').style.display="block"; }
	if (num>15) { document.getElementById('area16').style.display="block"; }
	if (num>16) { document.getElementById('area17').style.display="block"; }
	if (num>17) { document.getElementById('area18').style.display="block"; }
	if (num>18) { document.getElementById('area19').style.display="block"; }
	if (num>19) { document.getElementById('area20').style.display="block"; }
	if (num>20) { document.getElementById('area21').style.display="block"; }
	if (num>21) { document.getElementById('area22').style.display="block"; }
	if (num>22) { document.getElementById('area23').style.display="block"; }
	if (num>23) { document.getElementById('area24').style.display="block"; }
	if (num>24) { document.getElementById('area25').style.display="block"; }
	if (num>25) { document.getElementById('area26').style.display="block"; }
	if (num>26) { document.getElementById('area27').style.display="block"; }
	if (num>27) { document.getElementById('area28').style.display="block"; }
	if (num>28) { document.getElementById('area29').style.display="block"; }
	if (num>29) { document.getElementById('area30').style.display="block"; }
	if (num>30) { document.getElementById('area31').style.display="block"; }
	if (num>31) { document.getElementById('area32').style.display="block"; }
	if (num>32) { document.getElementById('area33').style.display="block"; }
	if (num>33) { document.getElementById('area34').style.display="block"; }
	if (num>34) { document.getElementById('area35').style.display="block"; }
	if (num>35) { document.getElementById('area36').style.display="block"; }
		}
	else
		{ 	mode="I";
		}
}

function setl(num) {
	if (navigator.appName.charAt(0)=="N")
		{	mode="N";
	document.getElementById('area1').style.display="block";
	document.getElementById('area2').style.display="block";
        document.getElementById('area3').style.display="block";
	document.getElementById('area4').style.display="block";
	document.getElementById('area5').style.display="block";
	if (num>5) { document.getElementById('area6').style.display="block"; }
	if (num>6) { document.getElementById('area7').style.display="block"; }
	if (num>7) { document.getElementById('area8').style.display="block"; }
	if (num>8) { document.getElementById('area9').style.display="block"; }
	if (num>9) { document.getElementById('area10').style.display="block"; }
	if (num>10) { document.getElementById('area11').style.display="block"; }
	if (num>11) { document.getElementById('area12').style.display="block"; }
	if (num>12) { document.getElementById('area13').style.display="block"; }
	if (num>13) { document.getElementById('area14').style.display="block"; }
	if (num>14) { document.getElementById('area15').style.display="block"; }
	if (num>15) { document.getElementById('area16').style.display="block"; }
	if (num>16) { document.getElementById('area17').style.display="block"; }
	if (num>17) { document.getElementById('area18').style.display="block"; }
	if (num>18) { document.getElementById('area19').style.display="block"; }
	if (num>19) { document.getElementById('area20').style.display="block"; }
	if (num>20) { document.getElementById('area21').style.display="block"; }
	if (num>21) { document.getElementById('area22').style.display="block"; }
	if (num>22) { document.getElementById('area23').style.display="block"; }
	if (num>23) { document.getElementById('area24').style.display="block"; }
	if (num>24) { document.getElementById('area25').style.display="block"; }
	if (num>25) { document.getElementById('area26').style.display="block"; }
	if (num>26) { document.getElementById('area27').style.display="block"; }
	if (num>27) { document.getElementById('area28').style.display="block"; }
	if (num>28) { document.getElementById('area29').style.display="block"; }
	if (num>29) { document.getElementById('area30').style.display="block"; }
	if (num>30) { document.getElementById('area31').style.display="block"; }
	if (num>31) { document.getElementById('area32').style.display="block"; }
	if (num>32) { document.getElementById('area33').style.display="block"; }
	if (num>33) { document.getElementById('area34').style.display="block"; }
	if (num>34) { document.getElementById('area35').style.display="block"; }
	if (num>35) { document.getElementById('area36').style.display="block"; }
		}
	else
		{ 	mode="I";
		}
}

function showmsg(arean,indexn) {
  mode="I";
  if(mode=="I") {
	if ( arean==LastArea ) { 
		if (LastOp=="OPEN") { 	
			arean.style.display="none";
			indexn.style.background='white';
			LastArea=arean;
			LastOp="CLOSE";
			}
		else {  arean.style.display="block";
			indexn.style.background='pink';
			LastArea=arean;
			LastIndex=indexn;
			LastOp="OPEN";
		}
	}
	else { 
		if (First=="DONE") { 
			LastIndex.style.background='white';
			LastArea.style.display="none";
		}
		
		arean.style.display="block";
		indexn.style.background='pink';
		LastOp="OPEN";
		LastArea=arean;
		LastIndex=indexn;
		First="DONE";
	}

  }
  else {
		First="NetScape";
  }
}