$(document).ready(function() {
 
if ((window.innerHeight>750)) {

$("link[rel=stylesheet]:not(:first)").attr({href : "detect1024.css"});
}
else  {

$("link[rel=stylesheet]:not(:first)").attr({href : "css/800.css"});
}

var el = $('input[type=text], textarea');
    el.focus(function(e) {
        if (e.target.value == e.target.defaultValue)
            e.target.value = '';
    });
    el.blur(function(e) {
        if (e.target.value == '')
            e.target.value = e.target.defaultValue;
    });


});