// JavaScript Document

var raschet = document.forma;

var flag = false;

var flagSpec = false;



function active(data)

{	

   if (flag == false) flag = true;

   else flag = false;

    

   arr = new Array();

   arr[0] = 1;

   for(i = 0; i<data.length; i++)

   {

       param = 'ch'+data[i];

        if(document.getElementById(param).disabled)

           document.getElementById(param).disabled = false;     

        else

           document.getElementById(param).disabled = true;     

   }

}



function hid ()

{

if(document.getElementById('hid').style.display == 'none')

   {

   document.getElementById('hid').style.display = 'block';

   flagSpec = true;    

   }

else

   {

   document.getElementById('hid').style.display = 'none';

   flagSpec = false; 

   }

}



function hide()

{	

   if(document.getElementById('ch4').disabled)

   	 {

      document.getElementById('ch4').disabled = false;

	  flagSpec = true; 

	 }     

   else

   	 {

      document.getElementById('ch4').disabled = true;

	  flagSpec = false;  

	 }     

}



function itog ()

{

var summa = 0;

if (flag == false)

	{

	if (raschet.v1[0].checked) summa += 85000;

	else if (raschet.v1[1].checked) summa += 185000;

	else if (raschet.v1[2].checked) summa += 300000;

	}

else

	{

	if (raschet.v1[0].checked) summa += 335000;

	else if (raschet.v1[1].checked) summa += 435000;

	else if (raschet.v1[2].checked) summa += 550000;

	

	if (flagSpec == true)

		{

		if (raschet.spec1[0].checked) summa += 100000;   

		else if (raschet.spec1[1].checked) summa += 200000;

		else if (raschet.spec1[2].checked) summa += 300000;

		}

	}

	

	if (raschet.obspec)

		{

		kolSpec = raschet.obspec.value;

		summa += kolSpec * 14000;

		}

	

	if (raschet.obadmin)

		{

		kolAdmin = raschet.obadmin.value;

		summa += kolAdmin * 21000;

		}

		

	if (raschet.teh[0].checked) summa += 12000;

	else if (raschet.teh[1].checked) summa += 22000;

	else if (raschet.teh[2].checked) summa += 30000;

	else summa += 0;

	
	if (raschet.dogovor.checked) summa += 125000;
	else summa += 0;
	
	if (raschet.tipProc.checked) summa += 200000;
	else summa += 0;

	
raschet.itogo.value = summa;

}