function changeColor(){ $(this).parent().find("td").css("background-color","#A4AEF6");}
function backToOriginal(){  $(this).parent().find("td").css("background-color","transparent");}
function changeColor_e(){ $(this).parent().find("td").css("background-color","#FC93CA");}
function changeColor_a(){ $(this).parent().find("td").css("background-color","#FFC5B8");}
function changeColor_g(){ $(this).parent().find("td").css("background-color","#C7BA5A");}
function changeColor_s(){ $(this).parent().find("td").css("background-color","#B9EDC0");}
function changeColor_v(){ $(this).parent().find("td").css("background-color","#E5C48B");}
function showNav()
{
  $("#curtain_album").animate({'height':'65px'},500);
  $("#nav_album").animate({top:0},500);
}
function showNav_s()
{
  $("#curtain_single").animate({'height':'65px'},500);
  $("#nav_single").animate({top:0},500);
}
function showNav_v()
{
  $("#curtain_video").animate({'height':'65px'},500);
  $("#nav_video").animate({top:0},500);
}
function showNav_g()
{
  $("#curtain_game").animate({'height':'65px'},500);
  $("#nav_game").animate({top:0},500);
}
function showNav_a()
{
  $("#curtain_app").animate({'height':'65px'},500);
  $("#nav_app").animate({top:0},500);
}
function showNav_e()
{
  $("#curtain_ebook").animate({'height':'65px'},500);
  $("#nav_ebook").animate({top:0},500);
}

function collapseNav()
{
  $("#nav_album").animate({'top':'-65px'},500);
  $("#curtain_album").animate({'height':'0px'},500);
}
function collapseNav_s()
{
  $("#nav_single").animate({'top':'-65px'},500);
  $("#curtain_single").animate({'height':'0px'},500);
}
function collapseNav_v()
{
  $("#nav_video").animate({'top':'-65px'},500);
  $("#curtain_video").animate({'height':'0px'},500);
}
function collapseNav_g()
{
  $("#nav_game").animate({'top':'-65px'},500);
  $("#curtain_game").animate({'height':'0px'},500);
}
function collapseNav_a()
{
  $("#nav_app").animate({'top':'-65px'},500);
  $("#curtain_single").animate({'height':'0px'},500);
}
function collapseNav_e()
{
  $("#nav_ebook").animate({'top':'-65px'},500);
  $("#curtain_ebook").animate({'height':'0px'},500);
}
function toggleNextBox()
{
	$(this).parent().next().toggle('slow');
}