$(document).ready(getThumbWidth);
$(window).resize(getThumbWidth);
function getThumbWidth(){
	$tmbs=3;
	$marg=2;
	if($("#wrap").width()>=(243*4)+50+94){$tmbs=4; $marg=3;}
	$margin=($("#wrap").width()-94-243*$tmbs)/$marg;
	$("#portfolio #thumbs").css("width",Math.round($("#wrap").width()-94+$margin+2));
	$("#portfolio #thumbs").css("margin-left",-Math.round($margin)-2);
	$("#portfolio .thumb").css("margin-left",Math.round($margin));
	$("#wrap").width();
}