base=9000;
p=new Array();
p[0]=1500;
p[1]=1500;
p[2]=1500;
p[3]=3000;
p[4]=6000;
p[5]=5000;

function calc()
{
	s=base;
	for(i=0;i<=5;i++)
	{
		e=document.getElementById('c'+i);
		s+=p[i]*e.value;
		document.getElementById('p'+i).innerHTML=Number(p[i]*e.value).toFixed(2).replace('.',',');
	}
	document.getElementById('itog1').innerHTML=Number(s).toFixed(2).replace('.',',');
	
	r=s;
	s=0;
	for(i=0;i<=3;i++)
	{
		s=s+document.getElementById('dop'+i).value*1;
	}
	document.getElementById('docs').innerHTML=s;
	if(s>20)
	{
		document.getElementById('docs_price').innerHTML=Number((s-20)/50*5000).toFixed(2).replace('.',',');
		r+=(s-20)/50*5000;
	}
	else document.getElementById('docs_price').innerHTML='0,00';
	
	s=document.getElementById('chel0').value*1;
	if(s>5)
	{
		document.getElementById('chel_price').innerHTML=Number((s-5)/10*3000).toFixed(2).replace('.',',');
		r+=(s-5)/10*3000;
	}
	else document.getElementById('chel_price').innerHTML='0,00';
	
	
	
	document.getElementById('itog').innerHTML=Number(r).toFixed(2).replace('.',',');
	document.getElementById('itog_nds').innerHTML=Number(r*1.18).toFixed(2).replace('.',',');
}