/* -------------------------------------------------------
	[info]
	name : common.js
	desc : 共通JavaScript
	
	01. RollOver
-------------------------------------------------------- */


/*--------------------------------------------------
	01. RollOver
--------------------------------------------------*/

function rollovers() {
  $("img").each(function(i){
    if($(this).hasClass("btn")) {
			var nsrc = $(this).attr("src");
			var pos = nsrc.lastIndexOf(".");
			var stlen = nsrc.length;
			var st = nsrc.substring(0,pos);
			var sv = nsrc.substring(pos+1,stlen);
      var hsrc = st + "_o." + sv;
      $(this).hover(
        function () {
          $(this).attr("src",hsrc);
        },
        function () {
          $(this).attr("src",nsrc);
        }
      );
    }
  });
}


/*--------------------------------------------------
	02. Professors
--------------------------------------------------*/

/*詳細部分OPEN*/
function descOpen(who) {
	$("div#"+who).show();
	$("span."+who+"-open").hide();
	$("span."+who+"-close").show();
}

/*詳細部分CLOSE*/
function descClose(who) {
	$("div#"+who).hide();
	$("span."+who+"-open").show();
	$("span."+who+"-close").hide();
}


/*--------------------------------------------------
	00. Common
--------------------------------------------------*/

$(document).ready(function(){
	rollovers();
});