$(document).ready(function(){
    
    $("#a1").width(455);
	
    lastBlock = $("#a1");
    maxWidth = 455;
    minWidth = 40;	

    $("ul#acord li a").hover(
      function(){
	if($(this)[0].id != $(lastBlock)[0].id) {
        	$(lastBlock).animate({width: minWidth+"px"}, { queue:false, duration:400 });
		$(this).animate({width: maxWidth+"px"}, { queue:false, duration:300});
		lastBlock = this;
	}
      }, function(){ }
    );



});