var loader = { 
  imgs: [],
  load: function(src) {img=this.imgs; var ct=img.length; img[ct]=new Image();img[ct].src=src;}
};
$(function() {

  /* roll over */
  $("a.ro").each(function() { loader.load($(this).children('img').attr('src').replace(/(\.[a-z]{3})$/i,"_o$1"));});
  $("a.ro").mouseover(function() {
    var src=$(this).children('img').attr('src');
    $(this).children('img').attr('src', src.replace(/(\.[a-z]{3})$/i,"_o$1"));
  });
  $("a.ro").mouseout(function() {
    var src=$(this).children('img').attr('src');
    $(this).children('img').attr('src', src.replace(/_o\./,"."));
  });
	
	t=200;
	$("a.over").hover(function(){ $(this).children('img').animate({opacity:0.7},t);}, function(){ $(this).children('img').animate({opacity:1},t);});
  
});


function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}