var income1; // Inkomst för person ett
  var income2; // Inkomst för person två
  
  var medIncome;
  var totIncome;
  
  var foultmsg = 0;
  
  // **** Arrayer med information om avgiftsstorlek per barn vid olika inkomster ****
   
  pers1 = new Array(4);
   pers1[0] = [168,280,390,504,614,724,838,950,1060,1172,1284];
   pers1[1] = [212,332,452,574,690,810,932,1050,1172,1284,1394];
   pers1[2] = [256,384,512,642,770,898,1026,1156,1284,1394,1506];
   pers1[3] = [302,438,576,712,848,984,1122,1260,1394,1506,1544];
   
  pers2 = new Array(4);
   pers2[0] = [84,140,195,252,307,362,419,475,530,586,642];
   pers2[1] = [106,166,226,287,345,405,466,525,586,642,697];
   pers2[2] = [128,192,256,321,385,449,513,578,642,697,753];
   pers2[3] = [151,219,288,356,424,492,561,630,697,753,758];
  
  
  // Funktion som äknar ut den totala inkomsten för bäffe föräldrarna
  
  function calculate_totalIncome()
  {
   
   income1 = parseInt(document.__aspnetForm.income1.value);
    income2 = parseInt(document.__aspnetForm.income2.value);
   
   if(isNaN(income1)){income1 = 0;}
   if(isNaN(income2)){income2 = 0;}
   totIncome = income1 + income2;
   
   // Beräknar den inkomst avgiften ska fastställas på. Den totala inkomsten delas lika vid sammanboende
   if (income1 >0 && income2 >0)
    medIncome = totIncome / 2;
   else
    medIncome = totIncome;
    
    
   document.__aspnetForm.totalincome.value = totIncome;
   document.__aspnetForm.medelincome.value = medIncome;
  
  }
  
  function check_select1()
  {
   check_select2();
  }
  function check_select2()
  {
   var tempvalue;
   var tempselect1;
   var the_select1 = window.document.__aspnetForm.person1;
   for (loop=0; loop < the_select1.length; loop++)
   {
    if (the_select1.options[loop].selected == true)
    {
      tempselect1 = the_select1.options[loop].value
    }
   }
  
  
   var tempselect2;
   var the_select2 = window.document.__aspnetForm.person2;
   for (loop=0; loop < the_select2.length; loop++)
   {
    if (the_select2.options[loop].selected == true)
    {
      tempselect2 = the_select2.options[loop].value
    }
   }
   
   if (tempselect2 > tempselect1) 
    {
     if (foultmsg == 0)
     {
      alert("Den med störst behov skall vara person 1 \nJag ändrar det åt dig");
      foultmsg = 1;
     }
     tempvalue = tempselect2;
     
     the_select2.selectedIndex = tempselect1;
     the_select1.selectedIndex = tempvalue-1; 
    } 
  
  }
  
  
  
  function calculate_thefee()
  {
   var loop;
   var person1_time;
   var tot_fee = 0;
   var income_index;
   
   calculate_totalIncome();  // Om användaren ändrat i inkomst utan att trycka enter eller tab
   
   
   // För att veta vilken inkomstkolumn som familjen tillhör
   if(medIncome < 5499) {income_index = 0;} else
   if(medIncome  >=5500 && medIncome < 7000) {income_index = 1;} else
   if(medIncome  >=7000 && medIncome < 8500) {income_index = 2;} else
   if(medIncome  >=8500 && medIncome < 10000) {income_index = 3;} else
   if(medIncome  >=10000 && medIncome < 11500) {income_index = 4;} else
   if(medIncome  >=11500 && medIncome < 13000) {income_index = 5;}else
   if(medIncome  >=13000 && medIncome < 14500) {income_index = 6;}else
   if(medIncome  >=14500 && medIncome < 16000) {income_index = 7;}else
   if(medIncome  >=16000 && medIncome < 17500) {income_index = 8;}else
   if(medIncome  >=17500 && medIncome < 19000) {income_index = 9;}else
   if(medIncome > 19000) {income_index = 10;}
   
   
   // Tar reda på avgiften för person ett
   
   var the_select1 = window.document.__aspnetForm.person1;
   var childfee1 = window.document.__aspnetForm.person1_fee;
   
   for (loop=0; loop < the_select1.length; loop++)
   {
    if (the_select1.options[loop].selected == true)
    {
      person1_time = the_select1.options[loop].value
    }
   }
   
   if (person1_time == "1") {tot_fee = tot_fee + pers1[0][income_index]; childfee1.value = pers1[0][income_index];} else 
   if (person1_time == "2") {tot_fee = tot_fee + pers1[1][income_index];childfee1.value = pers1[1][income_index];} else 
   if (person1_time == "3") {tot_fee = tot_fee + pers1[2][income_index];childfee1.value = pers1[2][income_index];} else 
   if (person1_time == "4") {tot_fee = tot_fee + pers1[3][income_index];childfee1.value = pers1[3][income_index];};
   

   // Tar reda på avgiften för det andra personen
   
   var the_select2 = window.document.__aspnetForm.person2;
   var childfee2 = window.document.__aspnetForm.person2_fee;
   
   for (loop=0; loop < the_select2.length; loop++)
   {
    if (the_select2.options[loop].selected == true)
    {
      person2_time = the_select2.options[loop].value
    }
   }
   
   if (person2_time == "0") {tot_fee = tot_fee + 0; childfee2.value = 0;} else
   if (person2_time == "1") {tot_fee = tot_fee + pers2[0][income_index]; childfee2.value = pers2[0][income_index];} else
   if (person2_time == "2") {tot_fee = tot_fee + pers2[1][income_index]; childfee2.value = pers2[1][income_index];} else
   if (person2_time == "3") {tot_fee = tot_fee + pers2[2][income_index]; childfee2.value = pers2[2][income_index];} else
   if (person2_time == "4") {tot_fee = tot_fee + pers2[3][income_index]; childfee2.value = pers2[3][income_index];};
   
   var totfee = window.document.__aspnetForm.total_fee;
   totfee.value = tot_fee;
  }