// JavaScript Document
 function clicker(block){
		if(block!=lastBlock){
			$(block.parentNode).animate({width: maxWidth+"px"}, { queue:false, duration:1000});
        	$(lastBlock.parentNode).animate({width: minWidth+"px"}, { queue:false, duration:1000 });
			lastBlock = block;
      	}
 }

$(document).ready(function(){
    lastBlock = $("#a1");
	maxWidth = 629;
    minWidth = 44;	
	tabs=$("ul li a.tabLink");
	
	$("ul li a.tabLink").click(
      function(){
		if(this!=lastBlock){
			$(lastBlock.parentNode).animate({width: minWidth+"px"}, { queue:false, duration:1000 });
			$(this.parentNode).animate({width: maxWidth+"px"}, { queue:false, duration:1000});
			lastBlock = this;
      	}
	  }
    );
	clicker(tabs[0]);
});