function keyWhat(e){
        var browser = navigator.appName;
        var keyEvent = browser.match(/Netscape/g);
        if (keyEvent = null)
        {
                var key = event;
        }
        else
        {
                var key = e;
        }
        if(key.keyCode == 16 || key.keyCode == 17 || key.keyCode == 18 ){
                return false;
        }
}



function noSel(target){
        if (typeof target.onselectstart!="undefined")
                target.onselectstart=function(){return false}
        else if (typeof target.style.MozUserSelect!="undefined")
                target.style.MozUserSelect="none"
        else
                target.onmousedown=function(){return false}

        target.style.cursor = "default"
}