$("#mainstream1").mouseenter(function(){$(this).stop(true,false).attr("src", "/ext/friends/mainstream2.jpg").animate({width:250,height:354},200);});
$("#mainstream1").mouseleave(function(){$(this).stop(true,false).animate({width:190,height:68}, 100, function(){$(this).attr("src", "/ext/friends/mainstream1.jpg")});});

$("#b2-1").mouseenter(function(){$(this).stop(true,false).attr("src", "/ext/friends/b2-2.jpg").animate({width:250,height:354},200);});
$("#b2-1").mouseleave(function(){$(this).stop(true,false).animate({width:190,height:68}, 100, function(){$(this).attr("src", "/ext/friends/b2-1.jpg")});});