$(document).ready(function(){
	externalLinks();
	var default_value = 'Email Address';
	$('#joininemail').val(default_value).addClass('grey-text');
	$('#joininemail').focus(function(){
		if($('#joininemail').val() == default_value){
			$('#joininemail').val('').removeClass('grey-text');
		}
	});
	$('#joininemail').blur(function(){
		if($('#joininemail').val() == ''){
			$('#joininemail').val(default_value).addClass('grey-text');
		}
	});
});
function externalLinks() {
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.getAttribute("rel") == "external")
     anchor.target = "_blank";
 }
}