Hello!

I have a textbox and whenever the user presses a key it's checked to see if the user pressed enter. If the enter key is pressed, i want to add all the info in the textbox and transfer the user to a different url.

<script language="javascript" type="text/javascript">
    function checkEnter(e){ //e is event object passed from function invocation
        var characterCode;

        if(e && e.which){ //if which property of event object is supported (NN4)
            e = e;
            characterCode = e.which; //character code is contained in NN4's which property
        }
        else{
            e = event;
            characterCode = e.keyCode; //character code is contained in IE's keyCode property
        }

        if (characterCode == 13) { //if generated character code is equal to ascii 13 (if enter key)
            var searchLink = '/Search/?Keywords=' + document.getElementById('<%= searchBox.ClientID %>').value;

            transferUser(searchLink);         
            return false; 
        }
        else{
            return true; 
        }
    }

    function transferUser(url) {
        window.location.href = url;
        window.location.replace(url);   
    }
    </script>

Search: <input name="ctl00$searchBox" type="text" id="ctl00_searchBox" class="header_line_search_box_textbox" onKeyPress="checkEnter(event);" />

I have tried every possible combination, but nothing happens. The site just refreshes itself.

I also need somehow to convert the text from the user to html safe, must like the HttpUtility.EncodeUrl in aspx.