$(document).ready(function(){
    $("#mainmenu li").hover(function(){
	//mouse on
	$thisid = $(this).attr("id");
	$("#mainmenu li").each(function() {
	    if ($(this).attr("id") != $thisid) {
		$(this).children('a').animate( { width: "106px" }, { queue:false, duration:400});
	    } else {
		$(this).children('a').animate( {width: "282px" }, { queue:false, duration:400});
	    }
	});
    }, function() {
	//mouse off
    });
    
    $("#mainmenu").hover(function() {}, function() {
	$("#mainmenu li").children('a').animate( {width: "135px" }, { queue:false, duration:400}); 
    });
});