Function is not called both in Chrome and IE10

Function is not called both in Chrome and IE10

[index.php]

<!DOCTYPE html> 
<html> 
<head> 
<meta charset="UTF-8">
<title>2014 Study</title> 
<script src="scripts/jquery-1.6.2.min.js"></script>
<script src="scripts /tscript12.js"></script>

</style>
</head> 

<body>

</body>
</html>


[tscrip12.js]

$(document).ready(function(){

alert1();

function alert1(){
alert("alert1");
}


});