javascript - How to check session before executing jquery preloader function? -

javascript - How to check session before executing jquery preloader function? -

i trying check session when page loads , when page loading calling preloader function first. want check session before executing jquery preloader function.

code preloader function:

$(window).bind("load", function () { $('#work-in-progress').fadeout(100); });

i wants preloader function execute if session false. illustration in below code if spl false want execute preloader function else dont want execute it.

code checking session:

var spl=('<?php echo $_session['splash'] ?>'); if(!spl==true) { } else { }

within script tag, if php var $_session['splash'] false, write jquery .bind function:

<?php if ( !$_session['splash'] ) { ?> $(window).bind("load", function () { $('#work-in-progress').fadeout(100); }); <? } ?>

javascript jquery html5 session dom