/*  TAP Estimator for the 2010-11 Fiscal Year. */  
/*  This JavaScript file calls functions in the shared-functions.js file.  */ 
  
  var txtMessage="";

  function EstimateTap(bFullTap, NTB, Tuition, Schedule, UpperCut, SchoolType, StudentsMaritalStatus, StudentsFamilySize)
    {
      // Validate the NTB, Tuition, and Schedule before calling this function !
      
      var Award = 0;
      var MinAward = 0;
      var MaxAward = 1.00 * Tuition; // Increased from 95% for 2001-2002
      var MaxAwardThreshold= 0;
      var Reduction = 0;
      var bIndependentMarriedNoKids = false;
      
      if (DebugFlag)	
        {
          txtMessage   = "EstimateTap()\n";
          txtMessage += "\ndocument.lastModified = "+document.lastModified;
          txtMessage += "\ndocument.title = "+document.title;
          txtMessage += "\nbFullTap = "+bFullTap;
          txtMessage += "\nNTB = "+NTB;
          txtMessage += "\nTuition = "+Tuition;
          txtMessage += "\nSchedule = "+Schedule;
          txtMessage += "\nSchoolType = "+SchoolType;
          txtMessage += "\nStudentsMaritalStatus = "+StudentsMaritalStatus;
          txtMessage += "\nStudentsFamilySize = "+StudentsFamilySize;
          if (bFullTap) txtMessage += "\nStudentIsIndependant = "+StudentIsIndependant;
          txtMessage += "\n\nPreset Values:";
          txtMessage += "\nAward = "+Award;
          txtMessage += "\nMinAward = "+MinAward;
          txtMessage += "\nMaxAward = 1.00 * Tuition = "+MaxAward;
          txtMessage += "\nMaxAwardThreshold = "+MaxAwardThreshold;
          txtMessage += "\nReduction = "+Reduction;
          alert(txtMessage);
          txtMessage="";		// Reset it for next time.
        } 
      if (bFullTap)
      	{
            if ( (StudentIsIndependant==1)&(StudentsMaritalStatus==0)&(StudentsFamilySize==2) ) bIndependentMarriedNoKids = true;
		  }
      if (Schedule=="-") return false;
      if (Schedule=="A") // schedule A
          {
            MaxAwardThreshold = 3575;
            if (MaxAward > MaxAwardThreshold) MaxAward=MaxAwardThreshold;
            //New for 2000-2001, Calculate the MinAward Based on NTB
            if (NTB<=80000) MinAward = 500;		//Per 2002-03 budget MinAward=500 if NTB <= 80000
            //else if (NTB<=70000) MinAward = 325;	//no longer applies as of 2002-03 budget
            //else if (NTB<=80000) MinAward = 275;	//no longer applies as of 2002-03 budget
            //Calculate the Reduction
            if (NTB<=7000) Reduction = 0;
			else if (NTB<=11000) Reduction = 0.07*(NTB-7000);
			else if (NTB<=18000) Reduction = 280+0.10*(NTB-11000);
			else if (NTB<=80000) Reduction = 980+0.12*(NTB-18000); // Increased for 2000-2001
			else // No Award
			  {
			    Reduction = MaxAward;
			    MinAward = 0;
			  }
		  }
      if (Schedule=="B") // schedule B - No longer used for 2000-2001
          {
            MaxAwardThreshold = 3575;
            if (MaxAward > MaxAwardThreshold) MaxAward=MaxAwardThreshold
            MinAward = 100;
            if (NTB<=7000) Reduction = 0;
			else if (NTB<=11000) Reduction = 0.07*(NTB-7000);
			else if (NTB<=18000) Reduction = 280+0.10*(NTB-11000);
			else if (NTB<=42500) Reduction = 980+0.12*(NTB-18000);
			else // No Award
			  {
			    Reduction = MaxAward;
			    MinAward = 0;
			  }
		  }
      if (Schedule=="C") // schedule C
          {
            MaxAwardThreshold = 3025;
            if (MaxAward > MaxAwardThreshold) MaxAward=MaxAwardThreshold;
//            MinAward = 100;
            MinAward = 500;		// 2010-11 budget (or before).
            if (NTB<=7000) Reduction = 0;
			else if (NTB<=11000) Reduction = 0.07*(NTB-7000);
			else if (NTB<=18000) Reduction = 280+0.10*(NTB-11000);
			else if (NTB<=40000) Reduction = 980+0.12*(NTB-18000);
			else // No Award
			  {
			    Reduction = MaxAward;
			    MinAward = 0;
			  }
	      if (DebugFlag)
	        {
	          txtMessage   = "EstimateTap()\nSchedule C\n";
	          txtMessage += "\nNTB = "+NTB;
	          txtMessage += "\nMaxAward = "+MaxAward;
	          txtMessage += "\nMaxAwardThreshold = "+MaxAwardThreshold;
	          txtMessage += "\nMinAward = "+MinAward;
	          txtMessage += "\nReduction= "+Reduction;
	          alert(txtMessage);
	          txtMessage="";		// Reset it for next time.
	      }
		  }
      if (Schedule=="D") // schedule D
          {
            MaxAwardThreshold = 4125;
            if (MaxAward > MaxAwardThreshold) MaxAward=MaxAwardThreshold
            //New for 2000-2001, Calculate the MinAward Based on NTB
            if (NTB<=80000) MinAward = 500;		//Per 2002-03 budget MinAward=500 if NTB <= 80000
            //Calculate the Reduction
            if (NTB<=7000) Reduction = 0;
			else if (NTB<=11000) Reduction = 0.07*(NTB-7000);
			else if (NTB<=18000) Reduction = 280+0.10*(NTB-11000);
			else if (NTB<=80000) Reduction = 980+0.12*(NTB-18000); // Increased from 50500 for 2000-2001
			else // No Award
			  {
			    Reduction = MaxAward;
			    MinAward = 0;
			  }
		  }
	  if (Schedule=="E") // schedule E, New for 2000-2001 
          {
            MaxAwardThreshold = 5000;
            if (MaxAward > MaxAwardThreshold) MaxAward=MaxAwardThreshold
            //Calculate the MinAward Based on NTB
            if (NTB<=80000) MinAward = 500;		//Per 2002-03 budget MinAward=500 if NTB <= 80000
            //Calculate the Reduction
            if (NTB<=7000) Reduction = 0;
			else if (NTB<=11000) Reduction = 0.07*(NTB-7000);
			else if (NTB<=18000) Reduction = 280+0.10*(NTB-11000);
			else if (NTB<=80000) Reduction = 980+0.12*(NTB-18000);
			else // No Award
			  {
			    Reduction = MaxAward;
			    MinAward = 0;
			  }
		  }
      if (Schedule=="F") // schedule F
          {
            MaxAwardThreshold = 800;
            if (MaxAward > MaxAwardThreshold) MaxAward=MaxAwardThreshold
            MinAward = 100;
            if (NTB<=7000) Reduction = 0;
			else if (NTB<=11000) Reduction = 0.07*(NTB-7000);
			else if (NTB<=34250) Reduction = 280+0.10*(NTB-11000);
			else // No Award
			  {
			    Reduction = MaxAward;
			    MinAward = 0;
			  }
		  }
      if (Schedule=="G") // schedule G
          {
            MaxAwardThreshold = 800;
            if (MaxAward > MaxAwardThreshold) MaxAward=MaxAwardThreshold
            MinAward = 100;
            if (NTB<=7000) Reduction = 0;
			else if (NTB<=11000) Reduction = 0.07*(NTB-7000);
			else if (NTB<=42500) Reduction = 280+0.10*(NTB-11000);
			else // No Award
			  {
			    Reduction = MaxAward;
			    MinAward = 0;
			  }
		  }
      if (Schedule=="H") // schedule H
          {
            MaxAwardThreshold = 800;
            if (MaxAward > MaxAwardThreshold) MaxAward=MaxAwardThreshold
            MinAward = 100;
            if (NTB<=7000) Reduction = 0;
			else if (NTB<=11000) Reduction = 0.07*(NTB-7000);
			else if (NTB<=50500) Reduction = 280+0.10*(NTB-11000);
			else // No Award
			  {
			    Reduction = MaxAward;
			    MinAward = 0;
			  }
		  }
      if (Schedule=="K") // schedule K
          {
            MaxAwardThreshold = 2450;
            if (MaxAward > MaxAwardThreshold) MaxAward=MaxAwardThreshold
            MinAward = 500;  // Increased from 425 in 2001-02 budget
            if (NTB<=3000) Reduction = 0;
			else if (NTB<=10000) Reduction = 0.31*(NTB-3000);
			else // No Award
			  {
			    Reduction = MaxAward;
			    MinAward = 0;
			  }
		  }
      if (Schedule=="L") // schedule L
          {
            MaxAwardThreshold = 2575;
            if (MaxAward > MaxAwardThreshold) MaxAward=MaxAwardThreshold
            MinAward = 500; // Increased from 425 in 2001-02 budget
            if (NTB<=3000) Reduction = 0;
			else if (NTB<=10000) Reduction = 0.31*(NTB-3000);
			else // No Award
			  {
			    Reduction = MaxAward;
			    MinAward = 0;
			  }
		  }
      if (Schedule=="M") // schedule M
          {
            MaxAwardThreshold = 3025;
            if (MaxAward > MaxAwardThreshold) MaxAward=MaxAwardThreshold
            MinAward = 500; // Increased from 425 in 2001-02 budget
            if (NTB<=3000) Reduction = 0;
			else if (NTB<=10000) Reduction = 0.31*(NTB-3000);
			else // No Award
			  {
			    Reduction = MaxAward;
			    MinAward = 0;
			  }
	      if (DebugFlag)
	        {
	          txtMessage   = "EstimateTap()\nSchedule M\n";
	          txtMessage += "\nNTB = "+NTB;
	          txtMessage += "\nMaxAward = "+MaxAward;
	          txtMessage += "\nMaxAwardThreshold = "+MaxAwardThreshold;
	          txtMessage += "\nMinAward = "+MinAward;
	          txtMessage += "\nReduction= "+Reduction;
	          alert(txtMessage);
	          txtMessage="";		// Reset it for next time.
	      }
		  }
      if (Schedule=="P") // schedule P
          {
            MaxAwardThreshold = 640;
            if (MaxAward > MaxAwardThreshold) MaxAward=MaxAwardThreshold
            MinAward = 100;
            if (NTB<=3000) Reduction = 0;
			else if (NTB<=10000) Reduction = 0.31*(NTB-3000);
			else // No Award
			  {
			    Reduction = MaxAward;
			    MinAward = 0;
			  }
		  }
      if (Schedule=="U") // schedule U
          {
            MaxAwardThreshold = 550;
            if (MaxAward > MaxAwardThreshold) MaxAward=MaxAwardThreshold
            MinAward = 75;
            if (NTB<=2000) Reduction = 0;
			else if (NTB<=20000) Reduction = 0.077*(NTB-2000);
			else // No Award
			  {
			    Reduction = MaxAward;
			    MinAward = 0;
			  }
		  }
      if (Schedule=="V") // schedule V
          {
            MaxAwardThreshold = 550;
            if (MaxAward > MaxAwardThreshold) MaxAward=MaxAwardThreshold
            MinAward = 75;
            if (NTB<=1000) Reduction = 0;
			else if (NTB<=5666) Reduction = 0.26*(NTB-1000);
			else // No Award
			  {
			    Reduction = MaxAward;
			    MinAward = 0;
			  }
		  }
      txtMessage="EstimateTap()\n";		// Reset message.
      if (UpperCut==1 && (Schedule!="U" || Schedule!="V")) Reduction = Reduction + 100;  //Only applies to UnderGrads & was Reduced from 150 for 2001-2002
      Award=MaxAward-Reduction;
      if (Award < MinAward) Award=MinAward;
      if ((SchoolType==1)&!(bIndependentMarriedNoKids)) // 2 year Degree
        {
            if (DebugFlag & ((Schedule=="D") | (Schedule=="E"))) txtMessage += "\nMaxAward before 2 year degree adjustment= "+MaxAward;
            if ((Schedule=="D") | (Schedule=="E")) MaxAward = 4000;
         }
      if (Award > MaxAward) Award=MaxAward;
      if (DebugFlag) txtMessage += "\nAnnual Award Before Rounding = "+Award;
      Award = Math.ceil(Award); // Round Annual Award up to nearest Dollar Amount per Brian Matthews
      if (DebugFlag)  txtMessage += "\nAnnual Award before $75 adjustment = "+Award;
      Award = Award - 75;	// Per 2010-11 Budget, subtract $75 from all annual awards.
      if (Award < 0) Award=0;  // No negative awards.
      if (DebugFlag)
        {
          txtMessage += "\nMinAward = "+MinAward;
          txtMessage += "\nMaxAward = "+MaxAward;
          txtMessage += "\nAward = "+Award;
          alert(txtMessage);
          txtMessage="";		// Reset it for next time.
        }
      document.TapAward.Annual.value = "$" + FormatCurrency(Award);
      document.TapAward.Semester.value = "$" + FormatCurrency(Award/2);
      document.TapAward.Trimester.value = "$" + FormatCurrency(Award/3);
      window.location = "#award";
      return true;
    }
    
  function QuickValidateAndEstimate()
    {
      if (IsNonNegative(document.QuickTAP.NetTaxableBalance.value))
        {  
	      if (IsPositive(document.QuickTAP.AnnualTuition.value))
	        {
	          EstimateTap(false, parseInt(document.QuickTAP.NetTaxableBalance.value), parseInt(document.QuickTAP.AnnualTuition.value), document.QuickTAP.TapSchedule.value, 0, document.QuickTAP.SchoolType.selectedIndex, 0, 0);
	        }
	      else
	        {
         		txtMessage = "You must enter a positive dollar amount for Question #4.";
	          alert(txtMessage);
	          SetFocus(document.QuickTAP.AnnualTuition);
	        }
	    }
	  else
	    {
	      txtMessage = "You must enter a non-negative dollar amount for Question #1.";
	      alert(txtMessage);
	      SetFocus(document.QuickTAP.NetTaxableBalance);
	    }
	  return true;
    }

  function ResetAward()
    {
      document.TapAward.Annual.value = "TBD";
      document.TapAward.Semester.value = "TBD";
      document.TapAward.Trimester.value = "TBD";  
    }
  
  function FullTapSchedule(SchoolType,FinancialStatus,FirstReceived, StudentsMaritalStatus, StudentsFamilySize)
    {
      var Schedule = "";
      var bDegree = false;
      var bIndependentMarriedNoKids = false;
      
      if (DebugFlag)	
        {
          txtMessage="FullTapSchedule\n";		// Reset message.
          txtMessage += "\nSchoolType = " + SchoolType;
          txtMessage += "\nFinancialStatus = " + FinancialStatus;
          txtMessage += "\nFirstReceived = " + FirstReceived;
          txtMessage += "\nStudentsMaritalStatus = " + StudentsMaritalStatus;
          txtMessage += "\nStudentsFamilySize = " + StudentsFamilySize;
          txtMessage += "\nStudentIsIndependant = "+StudentIsIndependant;
          alert(txtMessage);
        } 

      if ( (SchoolType==0)|(SchoolType==1)|(SchoolType==2) ) bDegree = true;	// Degree
      if ( (FinancialStatus==1)&(StudentsMaritalStatus==0)&(StudentsFamilySize==2) ) bIndependentMarriedNoKids = true;

      if (DebugFlag)	
        {
          txtMessage="FullTapSchedule\n";		// Reset message.
          txtMessage += "\nbDegree = " + bDegree;
          txtMessage += "\nbIndependentMarriedNoKids = " + bIndependentMarriedNoKids;
          alert(txtMessage);
          txtMessage="";		// Reset it for next time.
        } 

      if (bDegree) // Degree
            {
              if (bIndependentMarriedNoKids) // Independent, married w/ no dependents
                    { 
                      Schedule = "C";
                     }
               else if ( (FinancialStatus==1)&!(StudentsMaritalStatus==0)&(StudentsFamilySize==1) ) // Independent, unmarried w/ no dependents
                    { 
                          if(FirstReceived==0) Schedule = "M"; //2000-2001to present year
                          if(FirstReceived==1) Schedule = "M"; //1994-1995 to 1999-2000
                          if(FirstReceived==2) Schedule = "L"; //1992-1993 or 1993-1994
                          if(FirstReceived==3) Schedule = "K"; //1990-1991 or 1991-1992
                          if(FirstReceived==4) Schedule = "K"; //1989-1990
                          if(FirstReceived==5) Schedule = "K"; //1988-1989 or Prior
                     }
              else  // Dependent or Independent w/ dependents
                    {
                          if(FirstReceived==0) Schedule = "E"; //2000-2001to present year
                          if(FirstReceived==1) Schedule = "D"; //1994-1995 to 1999-2000
                          if(FirstReceived==2) Schedule = "A"; //1992-1993 or 1993-1994
                          if(FirstReceived==3) Schedule = "A"; //1990-1991 or 1991-1992
                          if(FirstReceived==4) Schedule = "A"; //1989-1990
                          if(FirstReceived==5) Schedule = "A"; //1988-1989 or Prior
                    }
            }
      else // Non-Degree
            {
               if ( (FinancialStatus==1)&!(StudentsMaritalStatus==0)&(StudentsFamilySize==1) )  // Independent, unmarried w/ no dependents
                    {
                      Schedule = "P";
                     }
              else  // Dependent, Independent w/ dependents, or Independent, married w/ no dependents
                    {
                          if (FirstReceived==0) Schedule = "H"; //2000-2001to present year
                          if (FirstReceived==1) Schedule = "H"; //1994-1995 to 1999-2000
                          if (FirstReceived==2) Schedule = "G"; //1992-1993 or 1993-1994
                          if (FirstReceived==3) Schedule = "H"; //1990-1991 or 1991-1992
                          if (FirstReceived==4) Schedule = "G"; //1989-1990
                          if (FirstReceived==5) Schedule = "F"; //1988-1989 or Prior
                     }
            }
      if (DebugFlag) alert("FullTapSchedule()\n\nSchedule = "+Schedule);  
      return Schedule
    }

  function NYSExemption(MaritalStatus, FamilySize)
    {
      var temp1=1;
      if (MaritalStatus==0) temp1=2; //Married
      var temp2 = FamilySize - temp1
      var NYSE = 1000* Math.max(temp2,0)
      if (DebugFlag) alert("NYSExemption()\n\nNYSE = "+NYSE);
      return NYSE;
    }
  
  function NYSDeduction(MaritalStatus, FinancialStatus, FamilySize)
    {
      var NYSD = 0;
      if (MaritalStatus==0)//Married
            {
              NYSD=15000
            }
          else //Not married
            {
              if (FinancialStatus==0) //Dependent
                    {
                      NYSD=3000
                    }
                  else //Independent
                    {
                      if (parseInt(FamilySize)-1>0) NYSD=10500;
                      else NYSD=7500; 
                    }
            }
      if (DebugFlag) alert("NYSDeduction()\n\nNYSD = "+NYSD);
      return NYSD;
    }

  function KnowSNTIBlur()
    {
      if(document.FullTap.KnowStudentsNTI.selectedIndex==0)
            {
              StudentNTIFlag = false;
              txtMessage = "Since you answered 'No', the NTI will be estimated based on your answers to the next few questions.";
              alert(txtMessage);
              document.FullTap.StudentsNTI.readOnly = true;
              document.FullTap.StudentsAGI.readOnly = false;
              SetFocus(document.FullTap.StudentsAGI);
            }
          else
            {
              StudentNTIFlag = true;
              txtMessage = "Since you answered 'Yes', we'll skip the next question and enter the NTI.";
              alert(txtMessage);
              document.FullTap.StudentsNTI.readOnly = false;
              document.FullTap.StudentsAGI.readOnly = true;
              SetFocus(document.FullTap.StudentsNTI);
            }
    }

  function KnowPNTIBlur()
    {
      if(document.FullTap.KnowParentsNTI.selectedIndex==0)
            {
              ParentNTIFlag = false;
              txtMessage = "Since you answered 'No', the NTI will be estimated based on your answers to the next few questions.";
              alert(txtMessage);
              document.FullTap.ParentsNTI.readOnly = true;
              document.FullTap.ParentsAGI.readOnly=false;
              SetFocus(document.FullTap.ParentsAGI);
            }
          else
            {
              ParentNTIFlag = true;
              txtMessage = "Since you answered 'Yes', we'll skip the next question and enter the NTI.";
              alert(txtMessage);
              document.FullTap.ParentsNTI.readOnly = false;
              document.FullTap.ParentsAGI.readOnly=true;
              SetFocus(document.FullTap.ParentsNTI);
            }
    } 

  function EstimateStudentsNTI(SAGI, MaritalStatus, FamilySize, FinancialStatus)
    {
      var SNTI = SAGI-NYSDeduction(MaritalStatus, FinancialStatus, FamilySize);
      if (FinancialStatus==1) SNTI = SNTI - NYSExemption(MaritalStatus, FamilySize);
      if (SNTI<0) SNTI=0;
      if (DebugFlag) alert("EstimateStudentsNTI()\n\nSNTI = "+SNTI);
      return SNTI;
    }
    
  function EstimateParentsNTI(PAGI, MaritalStatus, FamilySize)
    {
      var PNTI = PAGI - NYSDeduction(MaritalStatus,1,2) - NYSExemption(MaritalStatus, FamilySize);
      if (PNTI<0) PNTI=0;
      if (DebugFlag) alert("EstimateParentsNTI()\n\nPNTI = "+PNTI);
      return PNTI;
    }
  
  function CalculateNTB(Grad, PNTI, SNTI, FinancialStatus, FullTimers, ChildSupport)
    {
      var NTB = SNTI;
      if (FinancialStatus==0) NTB=NTB+PNTI  //Include Parents income for Dependent Students
      if(Grad==0)  //Undergrad
            {
              if (FullTimers>0) NTB = NTB - (2000 * FullTimers + 1000);
            }
          else  //Graduate
            {
              NTB=NTB/(FullTimers+1);
            }
      if (FinancialStatus==0) NTB=NTB+ChildSupport
      if (DebugFlag) alert("CalculateNTB()\n\nNTB = "+NTB);
      return NTB;
    }
  
  function ResetFields()
    {
      StudentNTIFlag = false; 
      ParentNTIFlag = false;
      document.FullTap.ParentsNTI.readOnly=true;
      document.FullTap.StudentsNTI.readOnly=true; 
      document.FullTap.StudentsAGI.readOnly = false;
      document.FullTap.StudentsMaritalStatus.disabled = false;
      document.FullTap.StudentsFamilySize.readOnly = false;
      document.FullTap.ParentsAGI.readOnly=false;
      document.FullTap.ParentsMaritalStatus.disabled=false;
      document.FullTap.ParentsFamilySize.readOnly=false;
    }
   
  function FullValidateAndEstimate()
    {
       if (FullValidate()) return FullEstimate();
       return false;
    }
    
  function FullValidate()
    {
      StudentIsIndependant = IsStudentIndependent(false);
      if (!IsNonNegative(document.FullTap.NumInCollege.value))
        {
          txtMessage = "Please enter a non-negative number for the Number in College.";
          alert(txtMessage);
          SetFocus(document.FullTap.NumInCollege);
          return false;
        }
      if (!IsNonNegative(document.FullTap.ChildSupport.value))
        {
          txtMessage = "Please enter a non-negative number for the Child Support.";
          alert(txtMessage);
          SetFocus(document.FullTap.ChildSupport);
          return false;
        }
      if (!IsPositive(document.FullTap.Tuition.value))
        {
          txtMessage = "Please enter a positive number for the Tuition.";
          alert(txtMessage);
          SetFocus(document.FullTap.Tuition);
          return false;
        }
      if (StudentNTIFlag)
        {  
          if(!IsNonNegative(document.FullTap.StudentsNTI.value)) 
            {
              txtMessage = "Please enter a non-negative number for the Student's NTI.";
              alert(txtMessage);
              SetFocus(document.FullTap.StudentsNTI);
              return false;
            }  
        }
      else
        {
          if(!IsNonNegative(document.FullTap.StudentsAGI.value))
            {
              txtMessage = "Please enter a non-negative number for the Student's AGI.";
              alert(txtMessage);
              SetFocus(document.FullTap.StudentsAGI);
              return false;
            }
          if(!IsNonNegative(document.FullTap.StudentsFamilySize.value))
            {
              txtMessage = "Please enter a non-negative number for the Student's Family Size.";
              alert(txtMessage);
              SetFocus(document.FullTap.StudentsFamilySize);
              return false;
            }   
        }
      if (ParentNTIFlag)
        {  
          if(!IsNonNegative(document.FullTap.ParentsNTI.value)) 
            {
              txtMessage = "Please enter a non-negative number for the Parent's NTI.";
              alert(txtMessage);
              SetFocus(document.FullTap.ParentsNTI);
              return false;
            }  
        }
      else
        {
          if(!IsNonNegative(document.FullTap.ParentsAGI.value))
            {
              txtMessage = "Please enter a non-negative number for the Parent's AGI.";
              alert(txtMessage);
              SetFocus(document.FullTap.ParentsAGI);
              return false;
            }
          if(!IsNonNegative(document.FullTap.ParentsFamilySize.value))
            {
              txtMessage = "Please enter a non-negative number for the Parent's Family Size.";
              alert(txtMessage);
              SetFocus(document.FullTap.ParentsFamilySize);
              return false;
            }   
        }
      return true;  //If it got this far it's all good
    }
    
  function FullEstimate()
    {
      //Validate all the inputs to these functions first !
      var iSchoolType = document.FullTap.SchoolType.selectedIndex;
      var iStudentsMaritalStatus = document.FullTap.StudentsMaritalStatus.selectedIndex;
      var iStudentsFamilySize = parseInt(document.FullTap.StudentsFamilySize.value);
      if (DebugFlag)	
        {
          txtMessage   = "FullEstimate()\n";
          txtMessage += "\niSchoolType = "+iSchoolType;
          txtMessage += "\niStudentsMaritalStatus = "+iStudentsMaritalStatus;
          txtMessage += "\niStudentsFamilySize = "+iStudentsFamilySize;
          txtMessage += "\nParentNTIFlag = "+ParentNTIFlag;
          txtMessage += "\nStudentNTIFlag = "+StudentNTIFlag;
          txtMessage += "\nStudentIsIndependant = "+StudentIsIndependant;
          alert(txtMessage);
          txtMessage="";		// Reset it for next time.
        } 
      if (ParentNTIFlag) var PNTI=parseInt(document.FullTap.ParentsNTI.value);
      else
        {
          var PNTI = EstimateParentsNTI(parseInt(document.FullTap.ParentsAGI.value), document.FullTap.ParentsMaritalStatus.selectedIndex, parseInt(document.FullTap.ParentsFamilySize.value));
          document.FullTap.ParentsNTI.value = FormatCurrency(PNTI);
        }
      //Validate all the inputs to these functions first !
      if (StudentNTIFlag) var SNTI=parseInt(document.FullTap.StudentsNTI.value);
      else
        { 
          var SNTI = EstimateStudentsNTI(parseInt(document.FullTap.StudentsAGI.value), iStudentsMaritalStatus, iStudentsFamilySize, StudentIsIndependant);
          document.FullTap.StudentsNTI.value = FormatCurrency(SNTI);
        }
      var NTB = CalculateNTB(0, PNTI, SNTI, StudentIsIndependant, parseInt(document.FullTap.NumInCollege.value), parseInt(document.FullTap.ChildSupport.value));
      var Schedule = FullTapSchedule(iSchoolType, StudentIsIndependant,document.FullTap.FirstReceived.selectedIndex, iStudentsMaritalStatus, iStudentsFamilySize);
      EstimateTap(true, NTB, parseInt(document.FullTap.Tuition.value), Schedule, document.FullTap.UpperCut.selectedIndex, iSchoolType, iStudentsMaritalStatus, iStudentsFamilySize)
    }

  function IsStudentIndependent( fromIndepCalc )
	{
		//This function replaces the question as taken from Able-2
		//to minimize the impact on the existing code the following are returned 
		//1 if the student is determined to be Independent 
		//0 if the student is determined to be dependent
		if (fromIndepCalc) {
		if (ValidateDate(document.FullTap.StudentDOB))
		  { 
		    if (CalculateAge(document.FullTap.StudentDOB.value)>=35) return 1;
		  }
		if (DebugFlag==true) alert("IsStudentIndependent\n\nGot Past 35 years of age test !");
		if (document.FullTap.Veteran.selectedIndex==1 && document.FullTap.ClaimedByParents.selectedIndex==0) return 1;
		if (DebugFlag==true) alert("IsStudentIndependent\n\nGot Past Veteran test !");
		if (document.FullTap.LiveWithParents.selectedIndex==0 && document.FullTap.ClaimedByParents.selectedIndex==0 && document.FullTap.SupportFromParents.selectedIndex==0) return 1;
		if (DebugFlag==true) alert("IsStudentIndependent\n\nGot Past other 3 tests !");
		return 0 }
		else {
		return 0 }
	}
	
  function GoToTapPage( c ) {    
          if (DebugFlag==true) alert("GoToTapPage\n\nc = " + c);
          window.location = (c==0) ? "TAP_Award_Estimator_for_Financially_Dependent_Students" : "TAP_Award_Estimator_for_Independent_Students";
          // window.location = (c==0) ? "EBEA7258A36915EB852571F00066D58E" : "BB01F098ECF2AE5E852571F000669C3A"
          // window.location = (c==0) ? "DC19434D7C548C6985256DAD0056F13B" : "AACF27BADE50D5D885256DAD005DFAF4" 
     }

 function RedirectDependentStudents()
    {
      // returns true if page will be redirected
      StudentIsIndependant = IsStudentIndependent(true);
      if (DebugFlag) alert("RedirectDependentStudents\n\nStudentIsIndependant=" + StudentIsIndependant);
      if (StudentIsIndependant==0) 
        {
          txtMessage = "Your answers indicate that the student is financially dependant so we'll take you to the Dependent Student version of the TAP Estimator.";
          alert(txtMessage);
          // Should the above message be updated to reflect the current TAP year?
          GoToTapPage( 0 );
          return true;
        }
      return false;
    }
        
  function SkipIt1(AgeObj)
    {
      if (ValidateDate(AgeObj)) 
        {
          if (CalculateAge(AgeObj.value)>=35) 
            {
              txtMessage = "We have enough information to determine that the student is financially independent so we'll skip to question #6.";
              alert(txtMessage);
              SetFocus(document.FullTap.FirstReceived);
              return true;
            }
        }
      else return false;
    }
    
  function SkipIt2()
    {
      if (document.FullTap.Veteran.selectedIndex==1) 
        {
          txtMessage = "Since the Student is a Veteran, we'll skip to question #5.";
          alert(txtMessage);
          SetFocus(document.FullTap.ClaimedByParents);
        }
    }
    
   function FullEstimate2()
    {
      if (FullValidate2())
      {
      //Validate all the inputs to these functions first !
      var iSchoolType = document.FullTap.SchoolType.selectedIndex;
      var iStudentsMaritalStatus = document.FullTap.StudentsMaritalStatus.selectedIndex;
      var iStudentsFamilySize = parseInt(document.FullTap.StudentsFamilySize.value);
      if (DebugFlag)	
        {
          txtMessage   = "FullEstimate2()\n";
          txtMessage += "\niSchoolType = "+iSchoolType;
          txtMessage += "\niStudentsMaritalStatus = "+iStudentsMaritalStatus;
          txtMessage += "\niStudentsFamilySize = "+iStudentsFamilySize;
          txtMessage += "\nParentNTIFlag = "+ParentNTIFlag;
          txtMessage += "\nStudentNTIFlag = "+StudentNTIFlag;
          txtMessage += "\nStudentIsIndependant = "+StudentIsIndependant;
          alert(txtMessage);
          txtMessage="";		// Reset it for next time.
        } 
      if (StudentNTIFlag) var SNTI=parseInt(document.FullTap.StudentsNTI.value);
      else
        { 
          var SNTI = EstimateStudentsNTI(parseInt(document.FullTap.StudentsAGI.value), iStudentsMaritalStatus, iStudentsFamilySize, StudentIsIndependant);
          document.FullTap.StudentsNTI.value = FormatCurrency(SNTI);
        }
      var NTB = CalculateNTB(0, 0, SNTI, StudentIsIndependant, parseInt(document.FullTap.NumInCollege.value), 0);
      //Put Independent w/dependents on Dependent Schedules
      if (DebugFlag) txtMessage = "FullEstimate2()\n";
      if (( iStudentsMaritalStatus==0) && (iStudentsFamilySize > 2))
        {
          //Married w/Dependents
          StudentIsIndependant = 0;
          if (DebugFlag) txtMessage+="\nMarried w/Dependents";
        }
      else if ( !(iStudentsMaritalStatus==0) && (iStudentsFamilySize > 1))
        {
          //Single w/Dependents
          StudentIsIndependant = 0;
          if (DebugFlag) txtMessage+="\nSingle w/Dependents";
        }
      else
        {
          if (DebugFlag) txtMessage+="\nNo Dependents";
        }
      if (DebugFlag)	
        {
          txtMessage += "\niStudentsMaritalStatus = "+iStudentsMaritalStatus;
          txtMessage += "\niStudentsFamilySize = "+iStudentsFamilySize;
          txtMessage += "\nStudentIsIndependant = "+StudentIsIndependant;
          alert(txtMessage);
          txtMessage="";		// Reset it for next time.
        } 
      var Schedule = FullTapSchedule(iSchoolType, StudentIsIndependant,document.FullTap.FirstReceived.selectedIndex, iStudentsMaritalStatus, iStudentsFamilySize);
      EstimateTap(true, NTB, parseInt(document.FullTap.Tuition.value), Schedule, document.FullTap.UpperCut.selectedIndex, iSchoolType, iStudentsMaritalStatus, iStudentsFamilySize)
      }
    }
    
  function FullValidate2()
    {
      if (!ValidateDate(document.FullTap.StudentDOB))
        {
          return false;
        }
      StudentIsIndependant = IsStudentIndependent(true);
      
      if (!IsNonNegative(document.FullTap.NumInCollege.value))
        {
          txtMessage = "Please enter a non-negative number for the Number in College.";
          alert(txtMessage);
          SetFocus(document.FullTap.NumInCollege);
          return false;
        }
      if (!IsPositive(document.FullTap.Tuition.value))
        {
          txtMessage = "Please enter a positive number for the Tuition.";
          alert(txtMessage);
          SetFocus(document.FullTap.Tuition);
          return false;
        }
      if (StudentNTIFlag)
        {  
          if(!IsNonNegative(document.FullTap.StudentsNTI.value)) 
            {
              txtMessage = "Please enter a non-negative number for the Student's NTI.";
              alert(txtMessage);
              SetFocus(document.FullTap.StudentsNTI);
              return false;
            }  
        }
      else
        {
          if(!IsNonNegative(document.FullTap.StudentsAGI.value))
            {
              txtMessage = "Please enter a non-negative number for the Student's AGI.";
              alert(txtMessage);
              SetFocus(document.FullTap.StudentsAGI);
              return false;
            }
          if(!IsNonNegative(document.FullTap.StudentsFamilySize.value))
            {
              txtMessage = "Please enter a non-negative number for the Student's Family Size.";
              alert(txtMessage);
              SetFocus(document.FullTap.StudentsFamilySize);
              return false;
            }   
        }
      
      return true;  //If it got this far it's all good
    }
    
  function ResetFields2()
    {
      StudentNTIFlag = false; 
      document.FullTap.StudentsNTI.readOnly=true; 
      document.FullTap.StudentsAGI.readOnly = false;
      document.FullTap.StudentsMaritalStatus.disabled = false;
      document.FullTap.StudentsFamilySize.readOnly = false;
    }