$(document).ready(function(){

	//mikäli urlissa on jonkun puhujan hash,
	//avataan kyseisen puhujan infoboksi	
	var url = window.location;
	
	if(url["hash"] != ""){	

		var speakername = url["hash"].substr(1);

		$("div#"+speakername+"_info").slideDown();

	}

	//bind the links in the speaker list to show or hide the speaker info
	$("a.speaker_show_info").bind("click",function(e){

		if($("div#"+this.id+"_info").css("display") == "none"){
			$("div.speakerlist_info").slideUp("slow");
			$("div#"+this.id+"_info").slideDown("slow");
		}else
			$("div#"+this.id+"_info").slideUp("slow");			

		return false;

	});

});