// JavaScript Document
var txtEmail = document.getElementById('txtEmailTop');
var btnSubmit = document.getElementById('btnSignup');

txtEmail.onchange = function(){checkField(txtEmail,'email',txtEmailFlag);}
txtEmail.onkeypress = function(){return blockEnter(txtEmail,event);}
txtEmail.onblur = function(){checkField(txtEmail,'email',txtEmailFlag);}
btnSubmit.onclick = function(){	return checkField(txtEmail,'email',txtEmailFlag);}
//btnSubmit.onkeypress = function(){	return checkField(txtEmail,'email',txtEmailFlag);}
txtEmail.value = "Enter your email.";
txtEmail.style.color = "#999999";
txtEmail.onfocus = function(){defaultValueGot(txtEmail);}