//------------------- for clearing and replacing text in form input fields and textareas -------------------//
function clearText(thefield) {
  if (thefield.defaultValue==thefield.value) { thefield.value = "" }
} 
function replaceText(thefield) {
  if (thefield.value=="") { thefield.value = thefield.defaultValue }
}




function trim(myString)
{
    return myString.replace(/^\s+/g,'').replace(/\s+$/g,'')
}
function ValidateDataSmall(Name,Email,Comment)
{
	_gaq.push(['_trackEvent', 'Webform', 'Start Submit', 'Small Contact']);
	Name.value=trim(Name.value);
	Email.value=trim(Email.value); 
	Comment.value=trim(Comment.value);

	
	if ((Name.value == "") || (Name.value == Name.defaultValue))
	{
		alert('Please, enter your name.');
		Name.focus();
		_gaq.push(['_trackEvent', 'Webform', 'Validation Error - Name', 'Small Contact']);
		return (false);
	}
	else
	{
		if (!ValidateName(Name.value))
		{
			alert('Please, check your name.');
			Name.focus();
			_gaq.push(['_trackEvent', 'Webform', 'Validation Error - Name', 'Small Contact']);
			return (false);
		}
		if (!ValidateConsonants(Name.value))
		{
			alert('Please, check your name.');
			Name.focus();
			_gaq.push(['_trackEvent', 'Webform', 'Validation Error - Name', 'Small Contact']);
			return (false);
		}		
	}
	
	
	if ((Email.value == "") || (Email.value == Email.defaultValue))
	{
		alert('Please, enter your email.');
		Email.focus();
		_gaq.push(['_trackEvent', 'Webform', 'Validation Error - Email', 'Small Contact']);
		return (false);
	}
	else
	{
		if(!ValidateEmailCharacters(Email.value))
		{
			alert("Please check your email.");
			Email.focus();
			_gaq.push(['_trackEvent', 'Webform', 'Validation Error - Email', 'Small Contact']);
			return false;
		}
		if(!ValidateEmail(Email.value))
		{
			alert("Please check your email.");
			Email.focus();
			_gaq.push(['_trackEvent', 'Webform', 'Validation Error - Email', 'Small Contact']);
			return false;
		}
		if(!ValidateEmailDomain(Email.value))
		{
			alert("Please check your email, domain (.ru, .sk, .ua) isn't valid.");
			Email.focus();
			_gaq.push(['_trackEvent', 'Webform', 'Validation Error - Email', 'Small Contact']);
			return false;
		}

		if(!ValidateConsonants(Email.value))
		{
			alert("Please check your email.");
			Email.focus();
			_gaq.push(['_trackEvent', 'Webform', 'Validation Error - Email', 'Small Contact']);
			return false;
		}
	}
	
	
		
	if ((Comment.value == "") || (Comment.value == Comment.defaultValue))
	{
		alert('Please, enter your comments.');
		Comment.focus();
		_gaq.push(['_trackEvent', 'Webform', 'Validation Error - Comment', 'Small Contact']);
		return (false);
	}
	_gaq.push(['_trackEvent', 'Webform', 'Submit Ok', 'Small Contact']);		
	return true;
}

function OnSubmit(){
	
	var txtFullName=document.getElementById('txtFullName');
	var txtEmail=document.getElementById('txtEmail');
	var txtComments=document.getElementById('txtComments');	
	var hdnContactFormID=document.getElementById('hdnContactFormID');
	var hdnContactFormType=document.getElementById('hdnContactFormType');
	
	if (ValidateDataSmall(txtFullName,txtEmail,txtComments)==true)
		window.location.href="savesmallform.aspx?txtFullName="+txtFullName.value+"&txtEmail="+txtEmail.value+"&txtComments="+txtComments.value+"&hdnContactFormID="+hdnContactFormID.value+"&hdnContactFormType="+hdnContactFormType.value;
	
}


function ValidateConsonants(valor) 
{
	valor = valor.toLowerCase();
	if (/[bcdfghjklmnpqrstvwxyz]{7}/.test(valor))
		return false;
	else
		return true;
}  

function ValidateName(valor) 
{
	valor = valor.toLowerCase();
	if (/^[a-z ]+$/i.test(valor))
		return true;
	else
		return false;
} 

function ValidateEmailCharacters(valor)
{
	valor = valor.toLowerCase();
 	var ValidChars = "abcdefghijklmnopqrstuvwxyz0123456789@.-_";   
 	var Char;
 	var IsCorrect=true;
	
	for (cont = 0; cont < valor.length && IsCorrect == true; cont++) 
 	{ 
	  	Char = valor.charAt(cont); 
  		if (ValidChars.indexOf(Char) == -1) {
			return false;
		}
	}
	return true;
}
function ValidateEmail(valor) 
{    
	var emailPattern = /^[a-zA-Z0-9._-]+@[a-zA-Z0-9-]{2,60}(\.[a-zA-Z]{2,4}){1,2}$/;  
    return emailPattern.test(valor); 
}

function ValidateEmailDomain(valor) 
{
	valor = valor.toLowerCase();
	if (/.ru$|.sk$|.ua$/i.test(valor))
		return false;	
	else
		return true;
}