diff --git a/server/index.php b/server/index.php
index d8b0146..870af7a 100644
--- a/server/index.php
+++ b/server/index.php
@@ -163,6 +163,7 @@ if ($user != "")
     echo 'password <input id="new_password" type="text" name="password"/>';
     echo 'master key <input type="text" name="mkey" onkeypress="if (event.keyCode == 13) add_password();" onkeyup="chkPass(this.value);"/>';
     echo '<input type="button" value="Generate password" onClick="generate_password();"/>';
+    echo '<input type="button" value="Generate simple password" onClick="generate_simple_password();"/>';
     echo "<input type=\"button\" name=\"add\" value=\"Add\" onclick=\"add_password();\"/>";
     echo "<br />";
     echo '<div><a href="http://en.wikipedia.org/wiki/Password_strength">Master key strength</a><div id="scorebarBorder"><div id="score">0%</div><div id="scorebar">&nbsp;</div></div></div>';
diff --git a/server/resources/gpass.js b/server/resources/gpass.js
index ed00979..0ebac4c 100755
--- a/server/resources/gpass.js
+++ b/server/resources/gpass.js
@@ -50,27 +50,16 @@ Element.prototype.removeAllChilds = function() {
 	this.removeChild(this.childNodes[0]);
 };
 
-function generate_random(size, only_ascii)
+function _generate_random(size, symbols)
 {
-    // symbols 32 - 47 / 58 - 64 / 91 - 96 / 123 - 126
-    // numbers 48 - 57
-    // upper 65 - 90
-    // lower 97 - 122
-    // Give priority to letters (65 - 122 duplicated in front and end of array)
-    var symbols;
-    if (only_ascii)
-	symbols = new Array(65, 90, 97, 122, 40, 47, 48, 57, 65, 90, 97, 122, 123, 126, 65, 90, 97, 122);
-    else
-	symbols = new Array(1, 255);
-
     forbidden = new Array('\\');
 
     var res = "";
     while (res.length < size)
     {
-	a = Math.round(Math.random() * (symbols.length/2) * 2);
+	a = Math.floor(Math.random() * (symbols.length/2)) * 2;
 	diff = symbols[a+1] - symbols[a];
-	r = Math.round(Math.random()*diff);
+	r = Math.floor(Math.random()*diff);
 	if (isNaN(r+symbols[a]))
 	    continue;
 	character = String.fromCharCode(r + symbols[a]);
@@ -89,12 +78,37 @@ function generate_random(size, only_ascii)
 
     return res;
 }
+function generate_random(size, only_ascii)
+{
+    // symbols 32 - 47 / 58 - 64 / 91 - 96 / 123 - 126
+    // numbers 48 - 57
+    // upper 65 - 90
+    // lower 97 - 122
+    // Give priority to letters (65 - 122 duplicated)
+    var symbols;
+    if (only_ascii)
+	symbols = new Array(32, 47, 48, 57, 58, 64, 91, 96, 123, 126, 65, 90, 97, 122, 65, 90, 97, 122, 48, 57);
+    else
+	symbols = new Array(1, 255);
+
+    return _generate_random(size, symbols);
+}
 
 function generate_password()
 {
     document.getElementById("new_password").value = generate_random(16, true);
 }
 
+function generate_simple_password()
+{
+    // ! ( ) * + - . _
+    // numbers 48 - 57
+    // upper 65 - 90
+    // lower 97 - 122
+    symbols = new Array(33, 33, 40, 43, 45, 46, 95, 95, 48, 57, 65, 90, 97, 122, 48, 57, 65, 90, 97, 122, 48, 57, 48, 57, 65, 90, 97, 122);
+    document.getElementById("new_password").value = _generate_random(8, symbols);
+}
+
 function url_domain(data) {
     var uri = parseUri(data)
    return uri['host'];