$(document).ready(function(){
			
			$("input#newsletter-email[@type=text]").focus(function(){
			  if(this.value == "Email"){
			  	this.value = "";
			  }
			});
			$("input#newsletter-email[@type=text]").blur(function(){
			  if(this.value == ""){
			  	this.value = "Email";
			  }
			});
			$("#newsletter-send").click(function()
			{
				
				var info = $("form#newsletter").serialize();
				
				
				//var correo = document.getElementById("newsletter-email").value;
				var correo = $("#newsletter-email").val();
				//alert(correo);
				respuesta=validaCorreo(correo);
				
				if(respuesta==true)
				{
					$.ajax({
						type: "POST",
						url: "newsletter.php",
						data: info,
						success: function(msg){
							$("#newsletter").empty()
							.css({ background:"none" })
							.append(msg);
							}
						});
						
					$("#ms-error").css("display","none");	
						
				}else{
					$("#ms-error").html(correo+" Incorrecto...");
					$("#ms-error").css("border","1px solid #FF0000");
					}
					
				return false;
			});
			
		});
		
function validaCorreo(valor)
{
	var reg=/(^[a-zA-Z0-9._-]{1,30})@([0-9a-z][0-9a-z-]+\.)+[a-z]{2,3}$/;
	if(reg.test(valor)) return true;
	else return false;
}

function stopRKey(evt) 
{
	var evt = (evt) ? evt : ((event) ? event : null);
	var node = (evt.target) ? evt.target : ((evt.srcElement) ? evt.srcElement : null);
	if ((evt.keyCode == 13) &&(node.type=="text")) {return false;}
}
document.onkeypress = stopRKey;