var screenIsSmall = 0;
$(document).ready(function() {
	if($(window).width() < 990) {
		smallScreen();
	} else {
		normalScreen();
	}
});

$(window).resize(function() {
	if(screenIsSmall > 0 && $(window).width() >= 1000)
		normalScreen();
	if(screenIsSmall == 0 && $(window).width() < 990)
		smallScreen();
});

function smallScreen() {
	screenIsSmall = 1;
	$('#navileft').css('position','absolute');
	$('body').css("background-image", "url('')");

	if($.browser.msie && $.browser.version=="6.0")
		$('#navileft').css('margin-left','-160px');
}
function normalScreen() {
	screenIsSmall = 0;
	$('#navileft').css('position','fixed');
	$('body').css("background-image", "url('http://www.brainwood.net/gfx/bg.png'");

	if($.browser.msie && $.browser.version=="6.0")
		$('#navileft').css('margin-left','0');
}