function isValidEmail(){
  validRegExp = /^[^@]+@[^@]+.[a-z]{2,}$/i;
  strEmail = document.forms[0].email.value;

   // search email text for regular exp matches
    if (strEmail.search(validRegExp) == -1) 
   {
      alert('A valid e-mail address is required.\nPlease amend and retry');
      return false;
    } 
    return true; 
}



function checkCheckBoxes() {
    var myerror=false;
	var napis="";
	strEmail = document.forms[0].email.value;
	validRegExp = /^[^@]+@[^@]+.[a-z]{2,}$/i;




		if (document.forms[0].name.value == "")		
		{	
		myerror=true;
		napis += "Please provide your first name\n"
		}

		if (strEmail.search(validRegExp) == -1)		
		{	
		myerror=true;
		napis += "A valid e-mail address is required\n"
		}
		
		if (document.forms[0].adults.value == "")		
		{	
		myerror=true;
		napis += "Please provide number of passengers\n"
		}

		if (document.forms[0].phone.value == "")		
		{	
		myerror=true;
		napis += "Please provide your phone\n"
		}

		if (document.forms[0].from.value == "")		
		{	
		myerror=true;
		napis += "Please select 'From' value\n"
		}

		if (document.forms[0].to.value == "")		
		{	
		myerror=true;
		napis += "Please select 'To' value\n"
		}

		if (document.forms[0].date_of_travel.value == "")		
		{	
		myerror=true;
		napis += "Please provide Date of Travel\n"
		}
		
		if (document.forms[0].captcha_code.value == "")		
		{	
		myerror=true;
		napis += "Please provide Securite Code\n"
		}






     if (!myerror){
        return true;
  }else{

   		alert(napis);
		return false;
		
  }




	


}