function replace(texto,s1,s2)
{
    return texto.split(s1).join(s2);
}

function clearText(thefield)
{
    if (thefield.defaultValue==thefield.value) { thefield.value = "" }
} 

function replaceText(thefield)
{
    if (thefield.value=="") { thefield.value = thefield.defaultValue }
}	

function ValidateEmail(valor)
{
    if (/\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/.test(valor))
        return true;
    else
        return false;
}

function trim(myString)
{
    return myString.replace(/^\s+/g,'').replace(/\s+$/g,'')
}
 
function ValidateDataSmall(FName, LName, City, State, ZipCode, Phone, Email, Procedure, contactDate)
{
    FName.value = trim(FName.value);
    LName.value = trim(LName.value);
    City.value = trim(City.value);
    State.value = trim(State.value);
    ZipCode.value = trim(ZipCode.value);
    Phone.value = trim(Phone.value);
    Email.value = trim(Email.value);
    Procedure.value = trim(Procedure.value);
    
	if (contactDate.value != "")
	{						
		return (false);
	}
	
	if (FName.value == "")
	{
		alert('Please, enter your First Name.');
		FName.focus();
		return (false);
	}
	else
	{
		if(HasNumbers(FName.value))
		{
			alert('Your First Name contains numbers, please remove them.');
			FName.focus();
			return (false);
		}
	}
	
	if (LName.value == "")
	{
		alert('Please, enter your Last Name.');
		LName.focus();
		return (false);
	}
	else
	{
		if(HasNumbers(LName.value))
		{
			alert('Your Last Name contains numbers, please remove them.');
			LName.focus();
			return (false);
		}
	}
	
	if (ZipCode.value == "")
	{
		alert('Please, enter your Zip Code.');
		ZipCode.focus();
		return (false);
	}
	else
	{
		if (ZipCode.value.length < 5)
		{
			alert("Please enter at most 5 characters in the zip field.");
			ZipCode.focus();
			return false;
		}
		else
		{
			if(isNaN(ZipCode.value))
			{
				alert("Please enter only numerical digits in the zip field.");
				ZipCode.focus();
				return false;
			}
		}
	}
	
	if (Phone.value != "")
	{		
		if(!ValidatePhone(Phone.value))
		{
			alert("Please, enter a valid phone number.");
			Phone.focus();
			return false;
		}
	}
	
	
	if (Email.value == "")
	{
		alert('Please, enter your E-mail.');
		Email.focus();
		return (false);
	}
	else
	{
		if(!ValidateEmail(Email.value))
		{
			alert("Please check your E-mail.");
			Email.focus();
			return false;
		}
	}
		
	if (Procedure.value == "")
	{
		alert('Please, select one Procedure.');
		Procedure.focus();
		return (false);
	}
	
	return true;
}

function OnSubmit()
{
	
    var FName = getElement('txtFirstName');
    var LName = getElement('txtLastName');
    var City = getElement('txtCity');
    var State = getElement('txtState');
    var ZipCode = getElement('txtZipCode');
    var Phone = getElement('txtPhone');
	var Email = getElement('txtEmail');
	var Procedure = getElement('ddlProcedureInterest');
	var contactDate = getElement('contactDate');
	var hdnContactFormID = getElement('hdnContactFormID');
	var hdnContactFormType = getElement('hdnContactFormType');
	
	if (ValidateDataSmall(FName, LName, City, State, ZipCode, Phone, Email, Procedure, contactDate) == true)
	{
	    var url = "/savesmallform.aspx?txtFirstName="+FName.value+"&txtLastName="+LName.value+"&txtCity="+City.value+"&txtState="+State.value+"&txtZipCode="+ZipCode.value+"&txtPhone="+Phone.value+"&txtEmail="+Email.value+"&ddlProcedureInterest="+Procedure.value+"&hdnContactFormID="+hdnContactFormID.value+"&hdnContactFormType="+hdnContactFormType.value;
		window.location.href=url;
	}
}

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 HasNumbers(valor) 
{
	if (/[0-9]/.test(valor))
			return true;
	else
			return false;
}

function openShowModal(pageName,width,height)
{
	LeftPosition = (screen.width) ? (screen.width-width)/2 : 0;
	TopPosition = (screen.height) ? (screen.height-height)/2 : 0;
	window.open(pageName,"DisplayWindow","height="+height+",width="+width+",scroll=yes,scrollbars=1,top="+TopPosition+",left="+LeftPosition+",resizable=no,noresize=yes,toolbar=no,location=no,directories=0,status=0,menubar=0");
}

function createCookie(name,value,days)
{
	if (days)
	{
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function ValidatePhone(incoming)
{
	var ValidChars = "0123456789.()- ";
	var IsCorrect=true;
	var Char;

	for (cont = 0; cont < incoming.length && IsCorrect == true; cont++) 
	{ 
		Char = incoming.charAt(cont); 
		if (ValidChars.indexOf(Char) == -1) 
			return false;
	}
	return true;
}