function submitOK(){
if(Check() && Check2() && Check3())
return true;
else
return false;

}
  function trim(s)
  {
    return s.replace(/^\s+|\s+$/, '');
  }
  
function validateEmail(fld) {
      var error="";
      var tfld = jQuery('#emailq').val();                        // value of field with whitespace trimmed off
      var emailFilter = /^[^@]+@[^@.]+\.[^@]*\w\w$/ ;
      var illegalChars= /[\(\)\<\>\,\;\:\\\"\[\]]/ ;
          if (fld == "") {
                 //   alert("Brak wpisanej adresu email (punkt "+pkt+")");
             return false;         } else if (!emailFilter.test(tfld)) {              //test email for illegal characters
                //  alert("Podany Adres email jest nieprawid?owy (punkt "+pkt+")");
             return false;
      } else if (fld.match(illegalChars)) {
         // alert("Podany Adres email jest nieprawid?owy (punkt "+pkt+")");
             return false;         }
      return true;
  }

  function checkEmail(inputvalue){	
    var pattern=/^([a-zA-Z0-9_.-])+@([a-zA-Z0-9_.-])+\.([a-zA-Z])+([a-zA-Z])+/;
    if(pattern.test(inputvalue)){         
		alert("true"+inputvalue+jQuery('#emailq').val());   
    }else{   
		alert("false+"+inputvalue+jQuery('#emailq').val()); 
    }
}

function Check(){

	if (!validateEmail(jQuery('#emailq').val() )) {
		if (jQuery('#emailqError').css('display') == 'none') {
		jQuery('#emailqError').css('display','block');
		}
		return false;
	}
	else 
	{
	return true;
	}
	
	
}

function Check2(){

	if(jQuery('#surname').val()==''){
	if (jQuery('#surnameqError').css('display') == 'none') {
		jQuery('#surnameqError').css('display','block');
		}
		return false;
	}
	else 
	{
	return true;
	}
}

function Check3(){

	if(jQuery('#question').val()==''){
	if (jQuery('#questionError').css('display') == 'none') {
		jQuery('#questionError').css('display','block');
		}
		return false;
	}
	else 
	{
	return true;
	}
}

function gradient(id, level)
{
	var box = document.getElementById(id);
	box.style.opacity = level;
	box.style.MozOpacity = level;
	box.style.KhtmlOpacity = level;
	box.style.filter = "alpha(opacity=" + level * 100 + ")";
	box.style.display="block";
	return;
}


function fadein(id) 
{
	var level = 0;
	while(level <= 1)
	{
		setTimeout( "gradient('" + id + "'," + level + ")", (level* 1000) + 10);
		level += 0.01;
	}
}


// Open the lightbox


function openbox(formtitle, fadin)
{
  var box = document.getElementById('box'); 
  document.getElementById('shadowing').style.display='block';

  var btitle = document.getElementById('boxtitle');
  btitle.innerHTML = formtitle;
  
  if(fadin)
  {
	 gradient("box", 0);
	 fadein("box");
  }
  else
  { 	
    box.style.display='block';
  }  	
}


// Close the lightbox

function closebox()
{
   document.getElementById('box').style.display='none';
   document.getElementById('shadowing').style.display='none';
}