diff --git a/index.html b/index.html
index 3ad69cc..e6b4cec 100755
--- a/index.html
+++ b/index.html
@@ -13,6 +13,7 @@
 	<script src="./jquery.min.js"></script>
 	<script src="./bootstrap.min.js"></script>
 	<script src="./clipboard.min.js"></script>
+	<script src="./jquery.bootstrap-growl.min.js"></script>
 	<script src='./aes.min.js'></script>
 	<link rel='stylesheet' href='./theme.min.css'>
 
diff --git a/jquery.bootstrap-growl.min.js b/jquery.bootstrap-growl.min.js
new file mode 100644
index 0000000..fbe1526
--- /dev/null
+++ b/jquery.bootstrap-growl.min.js
@@ -0,0 +1 @@
+(function(){var c;c=jQuery;c.bootstrapGrowl=function(f,a){var b,e,d;a=c.extend({},c.bootstrapGrowl.default_options,a);b=c("<div>");b.attr("class","bootstrap-growl alert");a.type&&b.addClass("alert-"+a.type);a.allow_dismiss&&(b.addClass("alert-dismissible"),b.append('<button class="close" data-dismiss="alert" type="button"><span aria-hidden="true">&#215;</span><span class="sr-only">Close</span></button>'));b.append(f);a.top_offset&&(a.offset={from:"top",amount:a.top_offset});d=a.offset.amount;c(".bootstrap-growl").each(function(){return d= Math.max(d,parseInt(c(this).css(a.offset.from))+c(this).outerHeight()+a.stackup_spacing)});e={position:"body"===a.ele?"fixed":"absolute",margin:0,"z-index":"9999",display:"none"};e[a.offset.from]=d+"px";b.css(e);"auto"!==a.width&&b.css("width",a.width+"px");c(a.ele).append(b);switch(a.align){case "center":b.css({left:"50%","margin-left":"-"+b.outerWidth()/2+"px"});break;case "left":b.css("left","20px");break;default:b.css("right","20px")}b.fadeIn();0<a.delay&&b.delay(a.delay).fadeOut(function(){return c(this).alert("close")}); return b};c.bootstrapGrowl.default_options={ele:"body",type:"info",offset:{from:"top",amount:20},align:"right",width:250,delay:4E3,allow_dismiss:!0,stackup_spacing:10}}).call(this);
diff --git a/main.js b/main.js
index e67e240..8548187 100755
--- a/main.js
+++ b/main.js
@@ -12,6 +12,11 @@ var z_one = '‍';
 var w_zero = ' ';
 var w_one = '\t';
 
+
+function showError(msg){
+$.bootstrapGrowl(msg, {type: 'danger'})
+}
+
 function escapeRegExp(str) {
     return str.replace(/([.*+?^=!:${}()|\[\]\/\\])/g, "\\$1");
 }
@@ -101,7 +106,7 @@ function verifyPass(mode)
 {
 	if ($('#password').val() == '')
 	{
-		alert('You must provide a password.');
+		showError('You must provide a password.');
 		return false;
 	}
 
@@ -109,7 +114,7 @@ function verifyPass(mode)
 	{
 		if ($('#password').val() != $('#confirmPass').val())
 		{
-			alert('Passwords must match.');
+			showError('Passwords must match.');
 			return false;
 		}
 	}