function onStandingsLink() {
       var scheduleTable=document.getElementById("schedule");
       scheduleTable.style.display='none';

       var standingsTable=document.getElementById("standings");
       standingsTable.style.display=''; 

       var stats_flag=document.getElementById("stats_flag").value;
       if (stats_flag) {
          var leadersTable=document.getElementById("leaders");
          leadersTable.style.display='none';
       }      
       }

       function onScheduleLink() {  
       var scheduleTable=document.getElementById("schedule");
       scheduleTable.style.display='';

       var standingsTable=document.getElementById("standings");
       standingsTable.style.display='none';

       var stats_flag=document.getElementById("stats_flag").value;
       if (stats_flag) {
          var leadersTable=document.getElementById("leaders");
          leadersTable.style.display='none';
       }   
       } 

       function onLeadersLink() {  
       var leadersTable=document.getElementById("leaders");
       leadersTable.style.display='';

       var scheduleTable=document.getElementById("schedule");
       scheduleTable.style.display='none';

       var standingsTable=document.getElementById("standings");
       standingsTable.style.display='none';
       }

       function indivCheck() { 
       var chosen=document.getElementById("select_sport");
       var chosenValue=chosen.options[chosen.selectedIndex].value; 
       var sportTeamFlag=chosenValue.substring(0,1); 
        if (sportTeamFlag==0) { 
                 var team_sportTable=document.getElementById("team_sport");
                  team_sportTable.style.display='none';

                  var indiv_sportTable=document.getElementById("indiv_sport");
                 indiv_sportTable.style.display=''; 
        } 
         else {
                 var team_sportTable=document.getElementById("team_sport");
                  team_sportTable.style.display='';

                  var indiv_sportTable=document.getElementById("indiv_sport");
                 indiv_sportTable.style.display='none'; 

         } 
         var sportName=chosenValue.substring(1); 
         var nameField=document.getElementById("sp_name");   
         nameField.value=sportName;
       }

       function indivCheck2() { 
       var type=document.getElementById("type");
       var typeVal=type.options[type.selectedIndex].value;
        if (typeVal=='0') { 
                 var team_sportTable=document.getElementById("team_sport");
                  team_sportTable.style.display='none';

                  var indiv_sportTable=document.getElementById("indiv_sport");
                 indiv_sportTable.style.display=''; 
        } 
         else if (typeVal=='1') { 
                 var team_sportTable=document.getElementById("team_sport");
                  team_sportTable.style.display='';

                  var indiv_sportTable=document.getElementById("indiv_sport");
                 indiv_sportTable.style.display='none'; 

         } 
          else {
                  var team_sportTable=document.getElementById("team_sport");
                  team_sportTable.style.display='none';

                  var indiv_sportTable=document.getElementById("indiv_sport");
                 indiv_sportTable.style.display='none'; 
          }    
       }

       function pointsCheck() {
       var flag=document.getElementById("flag");
       var flagVal=flag.options[flag.selectedIndex].value;
        if (flagVal=='1') { 
                 var pointsTable=document.getElementById("points");
                 pointsTable.style.display='';
        } 
         else {
                 var pointsTable=document.getElementById("points");
                 pointsTable.style.display='none';
         }     
       }

       function indivCheck3(num) { 
       var type=document.getElementById("type"+num); 
       var typeVal=type.options[type.selectedIndex].value;
        if (typeVal=='0') { 
                 var playersField=document.getElementById("players"+num);
                 playersField.disabled='disabled';
  
                 var players2Field=document.getElementById("players2"+num);
                 players2Field.disabled='disabled';

                 var doublesField=document.getElementById("doubles"+num);
                 doublesField.disabled=false;
        }
        else {
                 var playersField=document.getElementById("players"+num);
                 playersField.disabled=false;

                 var doublesField=document.getElementById("doubles"+num);
                 doublesField.disabled='disabled';
        } 
        }

       function pointsCheck2(num) {
       var flag=document.getElementById("flag"+num);
       var flagVal=flag.options[flag.selectedIndex].value;
        if (flagVal=='1') { 
                 var wpointsField=document.getElementById("wpoints"+num);
                 wpointsField.disabled=false;

                 var dpointsField=document.getElementById("dpoints"+num);
                 dpointsField.disabled=false;
        } 
        else {
                 var wpointsField=document.getElementById("wpoints"+num);
                 wpointsField.disabled='disabled';

                 var dpointsField=document.getElementById("dpoints"+num);
                 dpointsField.disabled='disabled';
        }     
       }

       function doublesCheck() { 
       var chosen=document.getElementById("select_event");
       var chosenValue=chosen.options[chosen.selectedIndex].value; 

       for(var i = 0; i < chosenValue.length; i++) {
           var ch = chosenValue.charAt(i);
           if(ch < '0' || ch > '9') 
 		break;
       }
       var event=document.getElementById("event_k");
       event.value=chosenValue.substring(0,i);  
       var found_char=chosenValue.indexOf('Doubles'); 
       var partnerTable=document.getElementById("partner");
       var doublesFlag=document.getElementById("doubles_f");
       
       if (found_char==-1) {  
           partnerTable.style.display='none';
           doublesFlag.value=0; 
       }
       else {
           partnerTable.style.display=''; 
           doublesFlag.value=1;
        }
         
       }


       function regEnable() { 
          document.getElementById("reg_start").disabled=false;
          document.getElementById("reg_end").disabled=false;     
       }
       
       function regDisable() { 
          document.getElementById("reg_start").disabled='disabled';
          document.getElementById("reg_end").disabled='disabled';     
       }



       function commentCheck(num) {
       var comment=document.getElementById('select_comment'+num);
       var commentVal=comment.options[comment.selectedIndex].value;
        if (commentVal=='1') { 
                 document.getElementById('comment_choice'+num).value = "free"; 
                 var fixed_commentTable=document.getElementById('fixed_comment'+num);
                  fixed_commentTable.style.display='none';

                 var free_commentTable=document.getElementById('free_comment'+num);
                 free_commentTable.style.display=''; 
        } 
            
       }

       function dateCheck() {
       var date=document.getElementById('select_date');
       var dateVal=date.options[date.selectedIndex].value; 
        if (dateVal=='1') { 
                 var all_datesTable=document.getElementById('all_dates');
                 all_datesTable.style.display='none';

                 var fix_dateTable=document.getElementById('fix_date');
                 fix_dateTable.style.display=''; 
        } 
            
       }

       function actionDateCheck() {
       var date=document.getElementById('action_date_select');
       var dateVal=date.options[date.selectedIndex].value; 
        if (dateVal=='1') { 
                 var all_datesTable=document.getElementById('all_action_dates');
                 all_datesTable.style.display='none';

                 var fix_dateTable=document.getElementById('fix_action_date');
                 fix_dateTable.style.display=''; 
        } 
            
       }

       function creationDateCheck() {
       var date=document.getElementById('creation_date_select');
       var dateVal=date.options[date.selectedIndex].value; 
        if (dateVal=='1') { 
                 var all_datesTable=document.getElementById('all_creation_dates');
                 all_datesTable.style.display='none';

                 var fix_dateTable=document.getElementById('fix_creation_date');
                 fix_dateTable.style.display=''; 
        } 
            
       }

       function displayScreen() {  
       var topTable=document.getElementById("top");
       var hide=document.getElementById("hide"); 
       if (hide.checked==true)
          topTable.style.display='none'; 
       else
          topTable.style.display='';  
       }

       function searchSchedule(){
       var team=document.search.search_team[document.search.search_team.selectedIndex].value; 
       var date=document.search.search_date[document.search.search_date.selectedIndex].value; 
       var sport_name=document.getElementById('sport_name').value;
       var event_key=document.getElementById('event_key').value; 

       var source=document.getElementById('source').value; 

       
       var url=eval("'"+source+"?sport="+sport_name+"&event="+event_key+
                      "&team="+team+"&date="+date+"'");
      location.replace(url);

       }

       function searchParticipants(){
       var team=document.search.search_team[document.search.search_team.selectedIndex].value; 
       var event=document.search.search_event[document.search.search_event.selectedIndex].value; 
       var term=document.search.search_term[document.search.search_term.selectedIndex].value; 
       var sport=document.search.search_sport[document.search.search_sport.selectedIndex].value; 
       var ptype=document.search.search_ptype[document.search.search_ptype.selectedIndex].value; 
      
       var url=eval("'"+"search.php?sport="+sport+"&term="+term+
                      "&team="+team+"&event="+event+"&ptype="+ptype+"'");
      location.replace(url);
       }

       function searchContacts(){
       var control=document.search.search_control[document.search.search_control.selectedIndex].value; 
       var creator=document.search.search_creator[document.search.search_creator.selectedIndex].value; 
       
       var action_date=document.search.action_date.value;
       if (action_date=='')
          var action_date_select='All';
       else 
          var action_date_select=document.search.action_date_select[document.search.action_date_select.selectedIndex].value; 
       if ((action_date_select=='All') || (action_date==''))
          action_date=0; 

       var creation_date=document.search.creation_date.value;
       if (creation_date=='')
          var creation_date_select='All';
       else 
          var creation_date_select=document.search.creation_date_select[document.search.creation_date_select.selectedIndex].value; 
       if ((creation_date_select=='All') || (creation_date==''))
          creation_date=0;

       var status=document.search.search_status[document.search.search_status.selectedIndex].value; 
      
       var url=eval("'"+"contacts.php?control="+control+"&creator="+creator+
                      "&action_date="+action_date+"&creation_date="+creation_date+
                      "&action_date_select="+action_date_select+
                      "&creation_date_select="+creation_date_select+
                      "&status="+status+"'");
      location.replace(url);
       }

       function displaySchedule(event_k){
       var event=document.search.search_event[document.search.search_event.selectedIndex].value;  
       var term=document.search.search_term[document.search.search_term.selectedIndex].value; 
       var sport=document.search.search_sport[document.search.search_sport.selectedIndex].value; 
       var date=document.search.date.value;
       if (date=='')
          var date_select='All';
       else 
          var date_select=document.search.date_select[document.search.date_select.selectedIndex].value; 
       if ((date_select=='All') || (date==''))
          date=0; 
       if (event_k>0)        
          var team=document.search.search_team[document.search.search_team.selectedIndex].value;
       else
          var team='All';

       var man=document.getElementById('man').value;
       if (man==1)
          add='&man=1';
       else
          add='';
      
       var url=eval("'"+"print.php?sport="+sport+"&term="+term+
                      "&team="+team+"&event="+event+"&date="+date+
                      "&date_select="+date_select+add+"'");
       
       location.replace(url);
       }


       function modifyEvent(){
       var chosen_event=document.select.search_event[document.select.search_event.selectedIndex].value; 
       
       var url=eval("'"+"event_modify.php?chosen_event="+chosen_event+"'");
       location.replace(url);
       }

       function modifyEvent2(){
       var chosen_event=document.select.search_event[document.select.search_event.selectedIndex].value; 
       
       var url=eval("'"+"teams_add.php?chosen_event="+chosen_event+"'");
       location.replace(url);
       }

       function modifyEvent3(){
       var chosen_event=document.select.search_event[document.select.search_event.selectedIndex].value; 
       
       var url=eval("'"+"schedule_make.php?chosen_event="+chosen_event+"'");
       location.replace(url);
       }

       function modifyEvent4(){
       var chosen_event=document.select.search_event[document.select.search_event.selectedIndex].value; 
       
       var url=eval("'"+"advanced_standings.php?chosen_event="+chosen_event+"'");
       location.replace(url);
       }

       function modifyEvent5(){
       var chosen_event=document.select.search_event[document.select.search_event.selectedIndex].value; 
       
       var url=eval("'"+"teams_import.php?chosen_event="+chosen_event+"'");
       location.replace(url);
       }

       function modifyEvent6(){
       var chosen_event=document.select.search_event[document.select.search_event.selectedIndex].value; 
       
       var url=eval("'"+"event_split.php?chosen_event="+chosen_event+"'");
       location.replace(url);
       }

       function modifyEvent7(){
       var sport=document.select.search_sport[document.select.search_sport.selectedIndex].value; 
       
       var url=eval("'"+"view_restrictions.php?sport="+sport+"'");
       location.replace(url);
       }

       

       function onTeamsLink() {
       var agentsTable=document.getElementById("agents");
       agentsTable.style.display='none';

       var teamsTable=document.getElementById("teams");
       teamsTable.style.display='';       
       }

       function onAgentsLink() {
       var agentsTable=document.getElementById("agents");
       agentsTable.style.display='';

       var teamsTable=document.getElementById("teams");
       teamsTable.style.display='none';   
       }   

       function imposeMaxLength(Object, MaxLen)
       {
        return (Object.value.length <= MaxLen);
       }

       function addTeam() {
       var ni = document.getElementById('myDiv');
       var numi = document.getElementById('theValue');
       var num = (document.getElementById('theValue').value -1)+ 2;
       numi.value = num;
       var newdiv = document.createElement('div');
       var divIdName = 'my'+num+'Div';
       newdiv.setAttribute('id',divIdName);
       newdiv.innerHTML = "<b>"+num+" Team Name</b> (in capital letters): <input type='text' name='team_name"+num+"' size='30' maxlength='40' />";
       ni.appendChild(newdiv);
      }

      function addPlayer() {
       var ni = document.getElementById('myDiv');
       var numi = document.getElementById('theValue');
       var num = (document.getElementById('theValue').value -1)+ 2;
       numi.value = num;
       var newdiv = document.createElement('div');
       var divIdName = 'my'+num+'Div';
       newdiv.setAttribute('id',divIdName);
       newdiv.innerHTML = "<b>"+num+" &nbsp;&nbsp; First Name</b>:  <input type='text' name='first_name"+num+"' size='12' maxlength='20'  class='standardFont' /> &nbsp;&nbsp; <b>Last Name</b>:   <input type='text' name='last_name"+num+"' size='15' maxlength='30' class='standardFont' />";
       ni.appendChild(newdiv);
      }

      function addPair() {
       var ni = document.getElementById('myDiv');
       var numi = document.getElementById('theValue');
       var num = (document.getElementById('theValue').value -1)+ 2;
       numi.value = num;
       var newdiv = document.createElement('div');
       var divIdName = 'my'+num+'Div';
       newdiv.setAttribute('id',divIdName);
       newdiv.innerHTML = "<b>"+num+"-1 &nbsp;&nbsp; First Name</b>:  <input type='text' name='first_name"+num+"' size='12' maxlength='20'  class='standardFont' /> &nbsp;&nbsp; <b>Last Name</b>:   <input type='text' name='last_name"+num+"' size='15' maxlength='30' class='standardFont' /><br/><b>"+num+"-2 &nbsp;&nbsp; First Name</b>:  <input type='text' name='2first_name"+num+"' size='12' maxlength='20'  class='standardFont' /> &nbsp;&nbsp; <b>Last Name</b>:   <input type='text' name='2last_name"+num+"' size='15' maxlength='30' class='standardFont' /><br/><br/>";
       ni.appendChild(newdiv);
      }

      function addName() {
       var ni = document.getElementById('myNameDiv');
       var numi = document.getElementById('theNameValue');
       var num = (document.getElementById('theNameValue').value -1)+ 2;
       numi.value = num;
       var newdiv = document.createElement('div');
       var divIdName = 'my'+num+'NameDiv';
       newdiv.setAttribute('id',divIdName);
       newdiv.innerHTML = "<input type='text' name='name"+num+"' size='25' maxlength='20'  class='standardFont' />";
       ni.appendChild(newdiv);
      }

      function checkedAll () {
          var length = document.getElementById('rowsCount').value;
          var checked = document.getElementById('checkall').checked;
	  if (checked)
             checked = true;
          else
             checked = false;
         
	  for (var i =1; i <=length; i++) {
              var box= document.getElementById('mod'+i);
	      box.checked = checked;
          }
        }

function rndSlideShow(t,l,z,num,w,h) { 
var j,l="",
pics_array= new Array(num)
for (var i =0; i <=num; i++) {
   pics_array[i]='imgsize.php?w='+w+'&h='+h+'&img=./adminuploads/pic'+i+'.jpg';
}


// j=parseInt(Math.random()*pics_array.length); 
j=Math.floor(Math.random()*num);
j=(isNaN(j))?0:j;
// document.write("<img name='randomSlideShow' src='"+pics_array[j]+"'>");
x=document.getElementById('pic'); 
j=l; 
while (l==j) {
 //   j=parseInt(Math.random()*pics_array.length); 
    j=Math.floor(Math.random()*num);
    j=(isNaN(j))?0:j; 
}  
if (z<30) {
z++;
x.src=pics_array[j]; setTimeout("rndSlideShow("+t+","+j+","+z+","+num+","+w+","+h+")",t);
}
   
}

       function eraseField() {
       var field=document.getElementById("info");
       field.innerHTML="<input type='hidden' name='info_clear_flag' value='1' />";
       }

       function dayCheck(num) { 
       var date=document.getElementById('date_flag_select'+num);
       var dateVal=date.options[date.selectedIndex].value;
        if (dateVal=='1') { 
                 var display_daysSpan=document.getElementById('display_days'+num);
                 display_daysSpan.style.display='none';

                 var fixed_dateSpan=document.getElementById('fixed_day'+num);
                 fixed_dateSpan.style.display=''; 
        }
        else { 
             	 var display_daysSpan=document.getElementById('display_days'+num);
                 display_daysSpan.style.display='';

                 var fixed_dateSpan=document.getElementById('fixed_day'+num);
                 fixed_dateSpan.style.display='none';      
        }      
       }

       function timeCheck(num) { 
       var time=document.getElementById('time_flag_select'+num);
       var timeVal=time.options[time.selectedIndex].value;

       var start_timeSpan=document.getElementById('start_time'+num);
       var end_timeSpan=document.getElementById('end_time'+num); 

        if  ((timeVal=='1') || (timeVal=='2')) { 
                 start_timeSpan.style.display='';
                 end_timeSpan.style.display='none';
        }
        else if (timeVal=='3')  { 
             	 start_timeSpan.style.display='';
                 end_timeSpan.style.display='';      
        }
        else {
             start_timeSpan.style.display='none';
             end_timeSpan.style.display='none';
        }      
       }

       function addReq(start_date) { 
       var ni = document.getElementById('myReqDiv');
       var numi = document.getElementById('theReqValue');
       var num = (document.getElementById('theReqValue').value -1)+ 2;
       numi.value = num;
       var newdiv = document.createElement('div');
       var divIdName = 'my'+num+'ReqDiv';
       newdiv.setAttribute('id',divIdName);
       newdiv.innerHTML = "<p><b>Day:</b> <select name='fixed_date_flag"+num+"' id='date_flag_select"+num+"' size='1' class='verySmallFont' onchange='dayCheck("+num+")'>"+
                          "<option selected='selected' value='0'>Every</option><option value='1'>Fixed Date</option></select> &nbsp; &nbsp; <span id='display_days"+num+"' class='smallerFont'>"+ 
                          "<input class='radioHead' type='checkbox' name='mon"+num+"' value='true' /> Mon &nbsp; <input class='radioHead' type='checkbox' name='tue"+num+"' value='true' /> Tue &nbsp; "+
                          "<input class='radioHead' type='checkbox' name='wed"+num+"' value='true' /> Wed &nbsp; <input class='radioHead' type='checkbox' name='thu"+num+"' value='true' /> Thu &nbsp; "+
                          "<input class='radioHead' type='checkbox' name='fri"+num+"' value='true' /> Fri &nbsp; <input class='radioHead' type='checkbox' name='sat"+num+"' value='true' /> Sat &nbsp; "+
                          "<input class='radioHead' type='checkbox' name='sun"+num+"' value='true' /> Sun </span><span id='fixed_day"+num+"' style='display:none'>"+                                   
                          "<input name='fixed_date"+num+"' size='7' onclick='scwShow(this,this);' value='"+start_date+"' /></span><br/><b>Time:</b> "+ 
                          "<select name='time_flag"+num+"' id='time_flag_select"+num+"' size='1' class='verySmallFont' onchange='timeCheck("+num+")'>"+
                          "<option selected='selected' value='0'>All Day</option><option value='1'>Before</option><option value='2'>After</option><option value='3'>Between</option></select> &nbsp; &nbsp; "+
                          "<span id='start_time"+num+"' style='display:none'><select name='start_hour"+num+"' size='1'  class='smallFont'><option value='12'>12</option><option value='01'>1</option>"+
                          "<option value='02'>2</option><option value='03'>3</option><option value='04'>4</option><option value='05'>5</option><option value='06'>6</option><option value='07'>7</option>"+
                          "<option value='08'>8</option><option value='09'>9</option><option value='10'>10</option><option value='11'>11</option></select> "+
                          "<select name='start_minutes"+num+"' size='1'  class='smallFont'><option value='00'>00</option><option value='15'>15</option><option value='30'>30</option><option value='45'>45</option></select> "+
                          "<select name='start_pm"+num+"' size='1'  class='smallFont'><option selected='selected' value='pm'>PM</option><option value='am'>AM</option></select></span>"+
                          "<span id='end_time"+num+"' style='display:none'> &nbsp; &#8212; &nbsp; "+                                    
                          "<select name='end_hour"+num+"' size='1'  class='smallFont'><option value='12'>12</option><option value='01'>1</option><option value='02'>2</option><option value='03'>3</option>"+
                          "<option value='04'>4</option><option value='05'>5</option><option value='06'>6</option><option value='07'>7</option><option value='08'>8</option><option value='09'>9</option>"+
                          "<option value='10'>10</option><option value='11'>11</option></select> <select name='end_minutes"+num+"' size='1'  class='smallFont'>"+
                	  "<option value='00'>00</option><option value='15'>15</option><option value='30'>30</option><option value='45'>45</option></select> "+
                          "<select name='end_pm"+num+"' size='1'  class='smallFont'><option selected='selected' value='pm'>PM</option><option value='am'>AM</option></select></span></p>";
       ni.appendChild(newdiv);
      }

      function blendOptions(n,g,p,number_of_groups,teams_in_group,teams_in_small_group,teams_in_smaller_group) {
       var team=document.getElementById('select_team'+n+'_'+g+'_'+p);
       var teamVal=team.options[team.selectedIndex].value;
       var oldTeam=team.oldTeam;
       var oldTeamVal=oldTeam.value;

       // alert (n+','+g+','+p+','+number_of_groups+','+teams_in_group+','+teams_in_small_group+','+teams_in_smaller_group);

          var found_flag=0;
      if (oldTeamVal!='empty') {
          for (var i =1; i<=number_of_groups; i++) {
             for (var j =1; j<=teams_in_group; j++) {
               if (!(((g==i) && (p==j)) || ((i==1) && (j>teams_in_small_group)) || ((i==2) && (j>teams_in_smaller_group)))) {
                 var field0=document.getElementById('select_team'+n+'_'+i+'_'+j);
                 var selectedVal0=field0.options[field0.selectedIndex].value;

                 if ((selectedVal0==oldTeamVal) && (teamVal!=oldTeamVal)) {
                        found_flag++;
                     var foundOption=field0.options[field0.selectedIndex];
                 }
               }
             }
          }
       }
 
          for (var i =1; i<=number_of_groups; i++) {
             for (var j =1; j<=teams_in_group; j++) {
               if (!(((g==i) && (p==j)) || ((i==1) && (j>teams_in_small_group)) || ((i==2) && (j>teams_in_smaller_group)))) {
                 var field=document.getElementById('select_team'+n+'_'+i+'_'+j);
                 var selectedVal=field.options[field.selectedIndex].value;

                 for(var p=field.options.length-1;p>=0;p--) {
                     var fieldVal=field.options[p].value;
                     if ((teamVal==fieldVal) && (teamVal!='empty') && (selectedVal!=fieldVal))
                        field.options[p].style.color='#C1CDCD';
                     if ((fieldVal==oldTeamVal) && (teamVal!=oldTeamVal) && (oldTeamVal!='empty') && (team.style.color!='#C1CDCD')) {
                        if (found_flag==1) {
                           foundOption.style.color='black';
                           oldTeam.style.color='#C1CDCD';
                        }
                        else if (found_flag>1) 
                           oldTeam.style.color='#C1CDCD';
                        else
                           field.options[p].style.color='black';
                     }
                 }

               }
             }
          } 
            
     }


     function blendOptions2(team) {
       var number_of_rounds=document.getElementById('rounds').value;

       var teamVal=team.options[team.selectedIndex].value;
       var oldTeam=team.oldTeam;
       var oldTeamVal=oldTeam.value;

       var found_flag=0;
      if ((oldTeamVal!='100') && (oldTeamVal!='0')){
          for (var i =1; i<=number_of_rounds; i++) {
             var number_of_games= Math.pow(2,i-1);
             for (var j =1; j<=number_of_games; j++) {
                 var home_field0=document.getElementById('select_home_team'+i+j);
                 var home_fieldVal0=home_field0.options[home_field0.selectedIndex].value;

                 if ((home_fieldVal0==oldTeamVal) && (teamVal!=oldTeamVal) && (home_field0!=team)) {
                        found_flag++;
                     var foundOption=home_field0.options[home_field0.selectedIndex];
                 }

                 var away_field0=document.getElementById('select_away_team'+i+j);
                 var away_fieldVal0=away_field0.options[away_field0.selectedIndex].value;

                 if ((away_fieldVal0==oldTeamVal) && (teamVal!=oldTeamVal) && (away_field0!=team)) {
                        found_flag++;
                     var foundOption=away_field0.options[away_field0.selectedIndex];
                 }
             }
          }
       }
 
          for (var i =1; i<=number_of_rounds; i++) {
             var number_of_games= Math.pow(2,i-1);
             for (var j =1; j<=number_of_games; j++) {
               var home_field=document.getElementById('select_home_team'+i+j);
               if (home_field!=team) {   
                 var selected_home_fieldVal=home_field.options[home_field.selectedIndex].value;

                 for(var p=home_field.options.length-1;p>=0;p--) {
                     var home_fieldVal=home_field.options[p].value;
                     if ((teamVal==home_fieldVal) && (teamVal!='100') && (teamVal!='0') && (selected_home_fieldVal!=home_fieldVal))
                        home_field.options[p].style.color='#C1CDCD';
                     if ((home_fieldVal==oldTeamVal) && (teamVal!=oldTeamVal) && (oldTeamVal!='100') && (oldTeamVal!='0') && (team.style.color!='#C1CDCD')) {
                        if (found_flag==1) {
                           foundOption.style.color='black';
                           oldTeam.style.color='#C1CDCD';
                        }
                        else if (found_flag>1) 
                           oldTeam.style.color='#C1CDCD';
                        else
                           home_field.options[p].style.color='black';
                     }
                 }
               }

               var away_field=document.getElementById('select_away_team'+i+j);
               if (away_field!=team) {   
                 var selected_away_fieldVal=away_field.options[away_field.selectedIndex].value;

                 for(var p=away_field.options.length-1;p>=0;p--) {
                     var away_fieldVal=away_field.options[p].value;
                     if ((teamVal==away_fieldVal) && (teamVal!='100') && (teamVal!='0') && (selected_away_fieldVal!=away_fieldVal))
                        away_field.options[p].style.color='#C1CDCD';
                     if ((away_fieldVal==oldTeamVal) && (teamVal!=oldTeamVal) && (oldTeamVal!='100') && (oldTeamVal!='0') && (team.style.color!='#C1CDCD')) {
                        if (found_flag==1) {
                           foundOption.style.color='black';
                           oldTeam.style.color='#C1CDCD';
                        }
                        else if (found_flag>1) 
                           oldTeam.style.color='#C1CDCD';
                        else
                           away_field.options[p].style.color='black';
                     }
                 }
               }
             }
          } 
            
     }

     function hideSelection() { 
       var eventsNum=document.getElementById("event_tables").value;
       for (var n =0; n<=eventsNum; n++) { 
            var selectionsTable=document.getElementById('selections_table'+n);
                selectionsTable.style.display='none';

            var selectionsTitle=document.getElementById('selections_title'+n);
                selectionsTitle.style.display='none';

            var commentsTable=document.getElementById('comments_table'+n);
                commentsTable.style.display='none';
       }  
    }

    function showSelection() { 
       var eventsNum=document.getElementById("event_tables").value;
       for (var n =0; n<=eventsNum; n++) { 
            var selectionsTable=document.getElementById('selections_table'+n);
                selectionsTable.style.display='';

           var selectionsTitle=document.getElementById('selections_title'+n);
                selectionsTitle.style.display='';

            var commentsTable=document.getElementById('comments_table'+n);
                commentsTable.style.display='';
       }  
    }