var vat_status=true;
var vat_value=1.175;

function setvat(value) {
  if(vat_status==true) {
	  return value*vat_value;
	}
  return value;
}

function calctotal(selected) {
	var conftype_fcb=195;
	var conftype_fca=210;
	//var conftype_ocbw=355;
	//var conftype_ocaw=375;
	//var conftype_ocbt=355;
	//var conftype_ocat=375;				
	//var confopt_acc3=75.50;
	//var confopt_acc4=75.50;
	//var confopt_acc5=60.50;
	//var confopt_acc6=75.50;	
	//var confopt_confdinn=35;
	//var confopt_confpap=100;
	
	var fr=document.getElementById(selected);
	if(fr.name=='conftype' & fr.checked==true) {
		switch(selected) {
			case 'fcb1210':
				total=setvat(conftype_fcb);
				break;
			case 'fca1210':
				total=setvat(conftype_fca);
				break;
			/*case 'ocbw1108':
				total=setvat(conftype_ocbw);
				break;
			//case 'ocaw1108':
				total=setvat(conftype_ocaw);
				break;
			//case 'ocbt1108':
				total=setvat(conftype_ocbt);
				break;
			case 'ocat1108':
				total=setvat(conftype_ocat);
				break;*/																
		}
		
		/*if(document.getElementById('acc3').checked==true) {
		  total=total+setvat(confopt_acc3);		
		}
		
		if(document.getElementById('acc4').checked==true) {
		  total=total+setvat(confopt_acc4);		
		}
		
		if(document.getElementById('acc5').checked==true) {
		  total=total+setvat(confopt_acc5);		
		}
		
		if(document.getElementById('acc6').checked==true) {
		  total=total+setvat(confopt_acc6);		
		}
		
		if(document.getElementById('confpap').checked==true) {
		  total=total+setvat(confopt_confpap);		
		}
		
		if(document.getElementById('confdinn').checked==true) {
		  total=total+setvat(confopt_confdinn);		
		}								
  }
	else if(fr.name=='acc3' || fr.name=='acc4' || fr.name=='acc6') {
	  if(fr.checked==true) {
		  total=total+setvat(confopt_acc3);
		}
		else {
		  total=total-setvat(confopt_acc3);
		}
	}
	else if(fr.name=='acc5') {
  	if(fr.checked==true) {
	  	total=total+setvat(confopt_acc5);
	  }
		else {
		  total=total-setvat(confopt_acc5);
		}
	}
	else if(fr.name=='confpap') {
  	if(fr.checked==true) {
	  	total=total+setvat(confopt_confpap);
	  }
		else {
		  total=total-setvat(confopt_confpap);
		}
	}
	else if(fr.name=='confdinn') {
  	if(fr.checked==true) {
	  	total=total+setvat(confopt_confdinn);
	  }
		else {
		  total=total-setvat(confopt_confdinn);
		}
	*/}
	  
	document.getElementById("autosum").innerHTML='£'+total.toFixed(2);
}