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(FirstName,Email,Comment,contactDate,procedureSmall)
{
	_gaq.push(['_trackEvent', 'Webform', 'Start Submit', 'Small Contact']);
	FirstName.value=trim(FirstName.value);
	Email.value=trim(Email.value);		
	Comment.value=trim(Comment.value);


	if (contactDate.value != "")
	{						
		return (false);
	}
	
	if ((FirstName.value == "") || (FirstName.value == FirstName.defaultValue))
		{
			alert('Please, enter your name.');
			FirstName.focus();
			_gaq.push(['_trackEvent', 'Webform', 'Validation Error - Name', 'Small Contact']);
			return (false);
		}
		else
		{
			if (!ValidateName(FirstName.value))
			{
				alert('Please, check your name.');
				FirstName.focus();
				_gaq.push(['_trackEvent', 'Webform', 'Validation Error - Name', 'Small Contact']);
				return (false);
			}
			if (!ValidateConsonants(FirstName.value))
			{
				alert('Please, check your name.');
				FirstName.focus();
				_gaq.push(['_trackEvent', 'Webform', 'Validation Error - Name', 'Small Contact']);
				return (false);
			}		
		}
	
	if ((Email.value == "") || (Email.value == Email.defaultValue))
	{
		alert('Please, enter your email address.');
		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 ((procedureSmall.value == "") || (procedureSmall.value == 'Procedure Type'))
	{
		alert('Please, select a procedure.');
		procedureSmall.focus();
		_gaq.push(['_trackEvent', 'Webform', 'Validation Error - Procedure', '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 getElement(name)
{
    var object = null;
    var tbSmallContact=document.getElementById('tbSmallContact'); 
    for (var i=0; i<tbSmallContact.rows.length; i++)
    {
        for (var j=0; j<tbSmallContact.rows[i].cells.length; j++)
        {
            for (var k=0; k<tbSmallContact.rows[i].cells[j].childNodes.length; k++)
            {                
                if(tbSmallContact.rows[i].cells[j].childNodes[k].id == name)
                {
                   object = tbSmallContact.rows[i].cells[j].childNodes[k];
                   return object;
                }
            }
        }
    }    
}

function OnSubmit()
{
	var FirstName=getElement('txtFirstName');		
	var Email=getElement('txtEmail');
	var procedureSmall = getElement('procedureSmall');
	var Comment=getElement('txtComment');	
	var contactDate=getElement('contactDate');
	var chkSingUp=getElement('chkSingUp');
	var chkSingUpValue = "No";
	var hdnContactFormID=getElement('hdnContactFormID');
	var hdnContactFormType=getElement('hdnContactFormType');

	if (ValidateDataSmall(FirstName,Email,Comment,contactDate,procedureSmall)==true)
	{
	    if(chkSingUp.checked)
	        chkSingUpValue = "Yes";
	    
		window.location.href="/savesmallform.aspx?txtFullName="+FirstName.value+"&txtEmail="+Email.value+"&ddlProcedureInterest="+procedureSmall.value+"&txtComments="+Comment.value+"&chkSingUp="+chkSingUpValue+"&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;
}