Test video

<script type="text/javascript"> function goTo() {window.location = document.forms[0].where.value ; return false;} </script>

<form action="" method="post" onsubmit="return goTo()"> <input type="text" name="where" value="Enter page number" onfocus="if(this.value == this.defaultValue) this.value = ;" onblur="if(this.value == ) this.value = this.defaultValue;"> <input type="submit" value="Go"> </form>