// JavaScript Document
function go(type) {
var element2 =  document.getElementById("marka16");
if (type==15)
  element2.style.display = "block";
else   element2.style.display = "none";

}

function go_op(type) {

var element = document.getElementById("opitval15").checked;
var element2 =  document.getElementById("opitval16");
if (element)
  element2.style.display = "block";
else   element2.style.display = "none";

}

function go_ki(type) {
var element2 =  document.getElementById("kids5");
if (type==4)
  element2.style.display = "block";
else   element2.style.display = "none";

}

var testresults
function checkemail(){
var str=document.getElementById("email").value;
var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
if (filter.test(str))
testresults=true
else{
	//alert("Please input a valid email address!")
	testresults=false
    }
return (testresults)
}


function Check2() {
  frm = document.Form2;
var element2 =  document.getElementById("marka16");  
  
if (!frm.cell1.checked && !frm.cell2.checked && !frm.cell3.checked && !frm.cell4.checked && !frm.cell5.checked) {
    alert("Моля отговорете на Въпрос 1!");
     return false;
  } 

if (!frm.mas1.checked && !frm.mas2.checked && !frm.mas3.checked && !frm.mas4.checked) {
    alert("Моля отговорете на Въпрос 2!");
     return false;
  } 


if (!frm.meal1.checked && !frm.meal2.checked && !frm.meal3.checked && !frm.meal4.checked && !frm.meal5.checked && !frm.meal6.checked) {
    alert("Моля отговорете на Въпрос 3!");
     return false;
  } 

if (!frm.marka1.checked && !frm.marka2.checked && !frm.marka3.checked && !frm.marka4.checked
&& !frm.marka5.checked  && !frm.marka6.checked && !frm.marka7.checked && !frm.marka8.checked
&& !frm.marka9.checked && !frm.marka10.checked && !frm.marka11.checked && !frm.marka12.checked
&& !frm.marka13.checked && !frm.marka14.checked && !frm.marka15.checked 
) {
     alert("Моля отговорете на Въпрос 4!");
     return false;
  }


if (!frm.opitval1.checked && !frm.opitval2.checked && !frm.opitval3.checked && !frm.opitval4.checked
&& !frm.opitval5.checked  && !frm.opitval6.checked && !frm.opitval7.checked && !frm.opitval8.checked
&& !frm.opitval9.checked && !frm.opitval10.checked && !frm.opitval11.checked && !frm.opitval12.checked
&& !frm.opitval13.checked && !frm.opitval14.checked && !frm.opitval15.checked 
) {
     alert("Моля отговорете на Въпрос 5!");
     return false;
  }




if (!frm.chul1.checked && !frm.chul2.checked && !frm.chul3.checked && !frm.chul4.checked
&& !frm.chul5.checked  && !frm.chul6.checked && !frm.chul7.checked && !frm.chul8.checked
&& !frm.chul9.checked && !frm.chul10.checked && !frm.chul11.checked && !frm.chul12.checked
&& !frm.chul13.checked && !frm.chul14.checked
   ) {
     alert("Моля отговорете на Въпрос 6!");
     return false;
  }


if (!frm.otlichava1.checked && !frm.otlichava2.checked && !frm.otlichava3.checked && !frm.otlichava4.checked && !frm.otlichava5.checked) {
    alert("Моля отговорете на Въпрос 7!");
     return false;
  } 

if (!frm.family1.checked && !frm.family2.checked && !frm.family3.checked) {
    alert("Моля отговорете на Въпрос 8!");
     return false;
  } 

if (!frm.market1.checked && !frm.market2.checked && !frm.market3.checked && !frm.market4.checked && !frm.market5.checked) {
    alert("Моля отговорете на Въпрос 9!");
     return false;
  } 

//quest 10

if (frm.ques10_1.value==frm.ques10_2.value || frm.ques10_1.value==frm.ques10_3.value || frm.ques10_1.value==frm.ques10_4.value || frm.ques10_1.value==frm.ques10_5.value || frm.ques10_1.value==frm.ques10_6.value || frm.ques10_1.value==frm.ques10_7.value || frm.ques10_1.value==frm.ques10_8.value
    || frm.ques10_2.value==frm.ques10_3.value || frm.ques10_2.value==frm.ques10_4.value || frm.ques10_2.value==frm.ques10_5.value  || frm.ques10_2.value==frm.ques10_6.value || frm.ques10_2.value==frm.ques10_7.value || frm.ques10_2.value==frm.ques10_8.value  
    || frm.ques10_3.value==frm.ques10_4.value || frm.ques10_3.value==frm.ques10_5.value || frm.ques10_3.value==frm.ques10_6.value  || frm.ques10_3.value==frm.ques10_7.value || frm.ques10_3.value==frm.ques10_8.value
	|| frm.ques10_4.value==frm.ques10_5.value || frm.ques10_4.value==frm.ques10_6.value || frm.ques10_4.value==frm.ques10_7.value  || frm.ques10_4.value==frm.ques10_8.value
	|| frm.ques10_5.value==frm.ques10_6.value || frm.ques10_5.value==frm.ques10_7.value || frm.ques10_5.value==frm.ques10_8.value
	|| frm.ques10_6.value==frm.ques10_7.value || frm.ques10_6.value==frm.ques10_8.value || frm.ques10_7.value==frm.ques10_8.value
   )
{
       alert ("Въпрос 10: При подредбата има дублиране на посочените стойности!");
       return false;

}
//quest11
if (!frm.slogan1.checked && !frm.slogan2.checked && !frm.slogan3.checked && !frm.slogan4.checked && !frm.slogan5.checked
	&& !frm.slogan6.checked && !frm.slogan7.checked && !frm.slogan8.checked && !frm.slogan9.checked) {
    alert("Моля отговорете на Въпрос 11!");
     return false;
  } 


if (!frm.year1.checked && !frm.year2.checked && !frm.year3.checked) {
    alert("Моля отговорете на Въпрос 13!");
     return false;
  } 


if (!frm.married1.checked && !frm.married2.checked) {
    alert("Моля отговорете на Въпрос 14!");
     return false;
  } 
if (!frm.kids0.checked && !frm.kids1.checked && !frm.kids2.checked && !frm.kids3.checked && !frm.kids4.checked) {
    alert("Моля отговорете на Въпрос 15!");
     return false;
  } 

if (!frm.work1.checked && !frm.work2.checked && !frm.work5.checked && !frm.work3.checked && !frm.work4.checked) {
    alert("Моля отговорете на Въпрос 17!");
     return false;
  } 

if (!checkemail ())
    {alert("Моля Въведете валиден e-mail!");
    return false;}
    
    
return true;    
}