function getinput(num){
	
	for(var j=0;j<num;j++){
		document.getElementById('kiekis_i'+j).style.display='';
		document.getElementById('kiekis'+j).style.display='';
		document.getElementById('kiekis_db'+j).style.display='none';
		document.getElementById('suma_db'+j).style.display='none';
		
	}
	document.getElementById('sum_txt').style.display='';
}
function getinput_sub(num){
	
	for(var j=0;j<num;j++){
	
		document.getElementById('kiekis_sub'+j).style.display='';
		document.getElementById('kiekis_db_sub'+j).style.display='none';
		document.getElementById('suma_db_sub'+j).style.display='none';
		
	}
	document.getElementById('all_sum_db_sub').style.display='none';
}
 function setsum_pr(num,db_val){
	var suma=0;
	var suma1=0;var kk=0;var kn=0;var hole=0;
	for(var j=0;j<num;j++){
		
		var	st='kaina_i_s'+j;
		var st1=document.getElementById(st).options;
		var ind=document.getElementById(st).selectedIndex;
		kk=parseFloat(document.getElementById('kiekis_db'+j).value);
		if(isNaN(kk)){
			kk=0;
		}
		kn=parseFloat(st1[ind].value);
		if(isNaN(kn)){
			kn=0;
		}
		
		suma=kk*kn;
		suma1+=suma;
			
		document.getElementById('suma_db'+j).value=suma.toFixed(2);
		
		document.getElementById('sum_txt').value=suma1.toFixed(2);
		
	}
	hole=document.getElementById('all_sum_db_sub').innerHTML; 
	hole=hole.split(' LT');
	hole=hole[0];
	hole=parseFloat(hole);
	hole=hole+suma1;
	document.getElementById('hole_sum_db_sub').innerHTML=hole.toFixed(2)+' '+cur;
 }
/* function setsum_pr(num,db_val){
	setsum(num);
	var kiekis_i=document.getElementById('kiekis_i'+db_val).value;
	var sub_nummer=document.getElementById('sub_nummer').innerHTML;
	var db_value=document.getElementById('kiekis_db'+db_val).innerHTML;
	
	
	var kk=0;var kk1=0;var kn=0;var sm=0;var msm=0;
	for(var j=0;j<sub_nummer;j++){
		
		kk=document.getElementById('kiekis_db_subh'+j).innerHTML;
		kk1=kk/db_value;
		
		document.getElementById('kiekis_db_sub'+j).innerHTML=kk1*kiekis_i;
		
		kn=document.getElementById('kaina_i_subh'+j).innerHTML;
		kn=kn/kk;
		document.getElementById('kaina_i_sub'+j).innerHTML=(kk1*kiekis_i)*kn;
		sm=(kk1*kiekis_i)*kn*kk1*kiekis_i;
		document.getElementById('suma_db_sub'+j).innerHTML=sm;
		msm+=sm;
	}
	document.getElementById('all_sum_db_sub').innerHTML=msm;
} */
function setsum(num){
	var suma=0;
	var suma1=0;var kk=0;var kn=0;
	
	
	for(var j=0;j<num;j++){
		
		var	st='kaina_i_s'+j;
		var st1=document.getElementById(st).options;
		var ind=document.getElementById(st).selectedIndex;
		kk=parseFloat(document.getElementById('kiekis_i'+j).value);
		
		if(isNaN(kk)){
			kk=0;
		}
		kn=parseFloat(st1[ind].value);
		if(isNaN(kn)){
			kn=0;
		}
		
		suma=kk*kn;
		
		document.getElementById('suma_db'+j).value=suma.toFixed(2);
		suma1+=suma;
		
	}
	document.getElementById('sum_txt').style.display='';
	suma1=suma1.toFixed(2);
	document.getElementById('sum_txt').value=suma1+' '+cur;
	if(suma1>0) document.getElementById('sum_txt_submit').onclick=function() {document.getElementById('form_table').submit();}
	else document.getElementById('sum_txt_submit').onclick="";
}
function setsum_materiale(num){
	
	var suma=0;
	var suma1=0;var kk=0;var kn=0;
	
	for(var j=0;j<num;j++){
		
		var	st='kaina_i_s_sub'+j;
	
		var st1=document.getElementById(st).options;
		
		var ind=document.getElementById(st).selectedIndex;
		kk=parseFloat(document.getElementById('kiekis_db_sub'+j).value);
		
		if(isNaN(kk)){
			kk=0;
		}
		kn=parseFloat(st1[ind].value);
		if(isNaN(kn)){
			kn=0;
		}
		
		suma=kk*kn;
	
		document.getElementById('suma_sub'+j).value=suma.toFixed(2);
		suma1+=suma;
		
		
	}
	document.getElementById('all_sum_db_sub').value=suma1.toFixed(2)+' '+cur;
	hole=document.getElementById('sum_txt').value; 
	hole=hole.split(' LT');
	hole=hole[0];
	hole=parseFloat(hole);
	hole=hole+suma1;
	document.getElementById('hole_sum_db_sub').value=hole.toFixed(2)+' '+cur;
	

}
function setsum_sub(num){
	var suma=0;suma1=0;var kk=0;var kv=0;
	for(var j=0;j<num;j++){
		kk=parseFloat(document.getElementById('kiekis_i_sub'+j).value);
		if(isNaN(kk)){
			kk=0;
		}
		
		kn=parseFloat(document.getElementById('kaina_i_sub'+j).innerHTML);
		if(isNaN(kn)){
			kn=0;
		}
		suma=kk*kn;
		
		document.getElementById('suma_sub'+j).value=suma.toFixed(2);
		suma1+=suma;
	}
	
	document.getElementById('all_sum_sub').innerHTML=suma1.toFixed(2);
}
function AddPrinter(){
	
	document.getElementById('add_drop_down'+n).innerHTML=string+"<div style='cursor: pointer;float: right;' id='first"+(n+1)+"' onclick=\"AddPrinter();\">"+prideti+"</div>";
	document.getElementById('first'+n).style.display='none';
	n++;
}
function AddPrinter_price(){
	
	document.getElementById('add_price'+n1).innerHTML=string_price+"<div style='cursor: pointer;float: right;' id='first_add"+(n1+1)+"' onclick=\"AddPrinter_price();\">"+prideti+"</div>";
	document.getElementById('first_add'+n1).style.display='none';
	n1++;
}