function displayDetails()
{
    //alert(document.getElementById('details').checked);
    if(document.getElementById('details').checked ==true){
        document.getElementById('perDetals').style.display = '';
    }else{
        document.getElementById('perDetals').style.display = 'none';
    }
    
}



function formcheck(form1){
    C[0]="#d5c7e0";
    C[1]="#ff0000";
    var submit = '';
   
    //alert(document.getElementById('details').checked);
    if(document.getElementById('details').checked ==true){
       // alert(P(form1));
        if(M.byId('firstname').value == ''){
            M.byId('firstname').style.borderColor = C[1];
            M.byId('firstname').focus();
           return;
        }else{
            M.byId('firstname').style.borderColor = C[0];
        }
        if(M.isSpecialChars(M.byId('firstname').value.toString())!=null)
        {
            M.byId('firstname').style.borderColor = C[1];
            M.byId('firstname').focus();
            return;
        }else
        {
            M.byId('firstname').style.borderColor = C[0];
        }
        if(M.byId('useremail').value == ''){
            M.byId('useremail').style.borderColor = C[1];
            M.byId('useremail').focus();
            return;
        }else if(M.isEmail(M.byId('useremail').value.toString()))
        { 
            M.byId('useremail').style.borderColor=C[0]; 
        }else
        {
            M.byId('useremail').style.borderColor=C[1]; 
            M.byId('useremail').focus();
            return;
        }
        
        
        
        
        
        
      
    }
    
    var loopFirst = M.byId('quesNofirstPara').value;
    var loopSecond = M.byId('quesNosecondPara').value;
    var isMultiple;
    var error = '';
    var count = 0;
    for(var i=0;i<=loopFirst;i++){
        isMultiple = M.byId('isMultiple_'+i).value;
        if(isMultiple == 'N')
        {
            for(var j=0 ;j< document.getElementsByName('S_'+i).length;j++){
             //alert((document.getElementsByName('S_'+i)[j].checked));
                if((document.getElementsByName('S_'+i)[j]).checked == true){
                    error = 'true';
                    break;
                }else{
                    error = '';
                } 
            }
            if(error == 'true'){
                M.byId('question_'+i).style.backgroundColor = '#FFFFFF';
            }else{
                M.byId('question_'+i).style.backgroundColor = '#FCFFB7';
                submit = 'error';
            }
        }
        if(isMultiple == 'Y')
        {
            //alert((document.getElementsByName('S_1_0')[0]).checked);
            for(var k=1;k<=11;k++){
                if(document.getElementsByName('S_'+k+'_'+i)[0]!=undefined){
                    //alert((document.getElementsByName('S_'+k+'_'+i)[0].checked));
                    if(document.getElementsByName('S_'+k+'_'+i)[0].checked == true){
                        count++;
                    }
                }
            }
            if(count == 0){
                error = '';
            }else if(count > 3){
                error = '';
                alert('option not more than 3');
            }else{
                error = 'true';
            }
            if(error == 'true'){
                M.byId('question_'+i).style.backgroundColor = '#FFFFFF';
            }else{
                M.byId('question_'+i).style.backgroundColor = '#FCFFB7';
                submit = 'error';
            }
        }
    }
    for(var i=0;i<loopSecond;i++){
        for(var j=0 ;j< document.getElementsByName('S2_'+i).length;j++){
           // alert((document.getElementsByName('S2_'+i)[j].checked));
           if((document.getElementsByName('S2_'+i)[j]).checked == true){
             error = 'true';
            break;
            }else{
                error = '';
            } 
            
        }
        
        if(error == 'true'){
            M.byId('question2_'+i).style.backgroundColor = '#FFFFFF';
        }else{
            M.byId('question2_'+i).style.backgroundColor = '#FCFFB7';
            submit = 'error';
        }
        
    }
    if(submit == 'error'){
        return;    
    }else{
        form1.submit();    
    }
}

function formcheck_2(form2){
    C[0]="#FFFFFF";
    C[1]="#ff0000";
    var submit = '';
     var loopThird = M.byId('quesNothirdPara').value;
    var loopFourth = M.byId('quesNofourthPara').value;
    var error = '';
    
    for(var i=0;i<loopThird;i++){
        for(var j=0 ;j< document.getElementsByName('S3_'+i).length;j++){
           // alert((document.getElementsByName('S_'+i)[j].checked));
           if((document.getElementsByName('S3_'+i)[j]).checked == true){
             error = 'true';
            break;
            }else{
                error = '';
                
            } 
            
        }
        if(error == 'true'){
            M.byId('question3_'+i).style.backgroundColor = C[0];
        }else{
            M.byId('question3_'+i).style.backgroundColor = '#FCFFB7';
            submit = 'error';
        }
        
    }
    for(var i=0;i<loopFourth;i++){
        for(var j=0 ;j< document.getElementsByName('S4_'+i).length;j++){
           // alert((document.getElementsByName('S_'+i)[j].checked));
           if((document.getElementsByName('S4_'+i)[j]).checked == true){
             error = 'true';
            break;
            }else{
                error = '';
                
            } 
            
        }
        if(error == 'true'){
            M.byId('question4_'+i).style.backgroundColor = C[0];
        }else{
            M.byId('question4_'+i).style.backgroundColor = '#FCFFB7';
            submit = 'error';
        }
        
    }
    
    if(submit == 'error'){
        return;    
    }else{
        form2.submit();    
    }
}
function formcheck_3(form3){
    C[0]="#FFFFFF";
    C[1]="#ff0000";
    var submit = '';
    var loopFifth = M.byId('quesNofifthPara').value;
    var loopSixth = M.byId('quesNosixthPara').value;
    var loopSeven = M.byId('quesNoseventhPara').value;
    var loopEight = M.byId('quesNoeightPara').value;
    var loopNine = M.byId('quesNoninePara').value;
    var loopEevent = M.byId('quesNotempPara').value;
    var error = '';
    var count = 0;
    
    for(var i=0;i<loopFifth;i++){
        for(var j=0 ;j< document.getElementsByName('S5_'+i).length;j++){
           // alert((document.getElementsByName('S_'+i)[j].checked));
           if((document.getElementsByName('S5_'+i)[j]).checked == true){
             error = 'true';
            break;
            }else{
                error = '';
            } 
        }
        if(error == 'true'){
            M.byId('question5_'+i).style.backgroundColor = C[0];
        }else{
            M.byId('question5_'+i).style.backgroundColor = '#FCFFB7';
            submit = 'error';
        }
        
    }
    if(document.getElementsByName('S5_1')[1].checked == true){
        for(var i=0;i<loopEevent;i++){
        for(var j=0 ;j< document.getElementsByName('S11_'+i).length;j++){
           // alert((document.getElementsByName('S_'+i)[j].checked));
           if((document.getElementsByName('S11_'+i)[j]).checked == true){
             error = 'true';
            break;
            }else{
                error = '';
            } 
        }
        if(error == 'true'){
            M.byId('question11_'+i).style.backgroundColor = C[0];
        }else{
            M.byId('question11_'+i).style.backgroundColor = '#FCFFB7';
            submit = 'error';
        }
        
    }
        for(var i=0;i<loopSixth;i++){
            for(var j=0 ;j< document.getElementsByName('S6_'+i).length;j++){
               // alert((document.getElementsByName('S_'+i)[j].checked));
               if((document.getElementsByName('S6_'+i)[j]).checked == true){
                 error = 'true';
                break;
                }else{
                    error = '';
                    
                } 
                
            }
            if(error == 'true'){
                M.byId('question6_'+i).style.backgroundColor = C[0];
            }else{
                M.byId('question6_'+i).style.backgroundColor = '#FCFFB7';
                submit = 'error';
            }
        
        }
    }
    
    for(var i=0;i<loopSeven;i++){
        isMultiple = M.byId('isMultiple_'+i).value;
        if(isMultiple == 'N')
        {
            for(var j=0 ;j< document.getElementsByName('S7_'+i).length;j++){
             //alert((document.getElementsByName('S_'+i)[j].checked));
                if((document.getElementsByName('S7_'+i)[j]).checked == true){
                    error = 'true';
                    break;
                }else{
                    error = '';
                } 
            }
            if(error == 'true'){
                M.byId('question7_'+i).style.backgroundColor = '#FFFFFF';
            }else{
                M.byId('question7_'+i).style.backgroundColor = '#FCFFB7';
                submit = 'error';
            }
        }
        if(isMultiple == 'Y')
        {
            //alert((document.getElementsByName('S_1_0')[0]).checked);
            for(var k=1;k<=11;k++){
                if(document.getElementsByName('S7_'+k+'_'+i)[0]!=undefined){
                    //alert((document.getElementsByName('S_'+k+'_'+i)[0].checked));
                    if(document.getElementsByName('S7_'+k+'_'+i)[0].checked == true){
                        count++;
                    }
                }
            }
            if(count == 0){
                error = '';
            }else if(count > 3){
                error = '';
                alert('option not more than 3');
            }else{
                error = 'true';
            }
            if(error == 'true'){
                M.byId('question7_'+i).style.backgroundColor = '#FFFFFF';
            }else{
                M.byId('question7_'+i).style.backgroundColor = '#FCFFB7';
                submit = 'error';
            }
            count = 0;
        }
    }
    if((document.getElementsByName('S7_1')[0].checked == true) || document.getElementsByName('S7_1')[1].checked == true)
    {
        for(var i=0;i<loopEight;i++){
            for(var j=0 ;j< document.getElementsByName('S8_'+i).length;j++){
               // alert((document.getElementsByName('S_'+i)[j].checked));
               if((document.getElementsByName('S8_'+i)[j]).checked == true){
                 error = 'true';
                break;
                }else{
                    error = '';
                } 
            }
            if(error == 'true'){
                M.byId('question8_'+i).style.backgroundColor = C[0];
            }else{
                M.byId('question8_'+i).style.backgroundColor = '#FCFFB7';
                submit = 'error';
            }
            
        }
    }else if(document.getElementsByName('S7_1')[2].checked == true)
    {
        for(var i=0;i<loopNine;i++){
            for(var j=0 ;j< document.getElementsByName('S9_'+i).length;j++){
               // alert((document.getElementsByName('S_'+i)[j].checked));
               if((document.getElementsByName('S9_'+i)[j]).checked == true){
                 error = 'true';
                break;
                }else{
                    error = '';
                } 
            }
            if(error == 'true'){
                M.byId('question9_'+i).style.backgroundColor = C[0];
            }else{
                M.byId('question9_'+i).style.backgroundColor = '#FCFFB7';
                submit = 'error';
            }
            
        }
        
    }
    
    if(submit == 'error'){
        alert("every question are compulsory");
        return;    
    }else{
        form3.submit();    
    }
}


function formcheck_4(form4){
    C[0]="#FFFFFF";
    C[1]="#ff0000";
    var submit = '';
     var loopTen = M.byId('quesNotenthPara').value;
    var error = '';
    if(M.byId('comment').value ==''){
        M.byId('comment').style.borderColor = '#ff0000';
        submit = 'error';
    }else{
        M.byId('comment').style.borderColor = C[0];
        submit = '';
    }
    for(var i=0;i<loopTen;i++){
        for(var j=0 ;j< document.getElementsByName('S10_'+i).length;j++){
            //alert((document.getElementsByName('S10_'+i)[j].checked));
           if((document.getElementsByName('S10_'+i)[j]).checked == true){
             error = 'true';
            break;
            }else{
                error = '';
                
            } 
            
        }
        if(error == 'true'){
            M.byId('question10_'+i).style.backgroundColor = C[0];
        }else{
            M.byId('question10_'+i).style.backgroundColor = '#FCFFB7';
            submit = 'error';
        }
        
    }
    
    //alert(submit);
//    return;
    
    if(submit == 'error'){
        return;    
    }else{
        form4.submit();    
    }
}
function formcheck_5(form5){
    C[0]="#FFFFFF";
    C[1]="#ff0000";
    var submit = '';
     var loopEight = M.byId('quesNoeightPara').value;
    var error = '';
    
    for(var i=0;i<loopEight;i++){
        for(var j=0 ;j< document.getElementsByName('S8_'+i).length;j++){
           // alert((document.getElementsByName('S_'+i)[j].checked));
           if((document.getElementsByName('S8_'+i)[j]).checked == true){
             error = 'true';
            break;
            }else{
                error = '';
                
            } 
            
        }
        if(error == 'true'){
            M.byId('question8_'+i).style.backgroundColor = C[0];
        }else{
            M.byId('question8_'+i).style.backgroundColor = '#FCFFB7';
            submit = 'error';
        }
        
    }
    
    if(submit == 'error'){
        return;    
    }else{
        form5.submit();    
    }
}
function displayParagraph9()
{
    var loopEight = M.byId('quesNofifthPara').value;
    //alert(loopEight);
    //alert(document.getElementsByName('S5_1')[0].checked);
    if(document.getElementsByName('S5_1')[0].checked == true)
    {
        M.byId('question9_Option').style.display = 'none';
    }else
    {
        M.byId('question9_Option').style.display = '';
    }
    //
}
function displayQuestion13()
{
    var loopSeven = M.byId('quesNoseventhPara').value;
    //alert(document.getElementsByName('S7_3')[0].checked);
//    alert(document.getElementsByName('S7_3')[1].checked);
//    alert(document.getElementsByName('S7_3')[2].checked);
//    alert(document.getElementsByName('S7_3')[3].checked);
    
    if((document.getElementsByName('S7_1')[0].checked ==true) || document.getElementsByName('S7_1')[1].checked ==true)
    {
        M.byId('question13_abc').style.display = '';
        M.byId('question13_ab').style.display = 'none';
    }else if(document.getElementsByName('S7_1')[2].checked ==true)
    {
        M.byId('question13_abc').style.display = 'none';
        M.byId('question13_ab').style.display = '';
    }else if(document.getElementsByName('S7_1')[3].checked ==true)
    {
        M.byId('question13_abc').style.display = 'none';
        M.byId('question13_ab').style.display = 'none';
    }
    
}