function _$(id) {
	if(document.getElementById(id) != null) return document.getElementById(id);
	else return false;
}
function Social(id, elem) {
	_$(id).onmouseover = function(){new Effect.Appear(elem, {duration:.2});new Effect.Opacity(id, {duration:0, from:1, to:.6});};
	_$(id).onmouseout = function(){new Effect.Fade(elem, {duration:0});new Effect.Opacity(id, {duration:0, from:.8, to:1});};
}
if(_$('linklocal')) {
_$('linklocal').onclick = function(){new Effect.Appear('subir_local',{duration: .6});Effect.Fade('subir_remota',{duration: 0});new Effect.Fade(this,{duration: 0});Effect.Appear('linkremota',{duration: 0});};
}
if(_$('linkremota')) {
_$('linkremota').onclick = function(){new Effect.Appear('subir_remota',{duration: .6});Effect.Fade('subir_local', {duration: 0});new Effect.Fade(this,{duration: 0});Effect.Appear('linklocal',{duration: 0});};
}
if(_$('rclosed')) {
_$('rclosed').onclick = function(){new Effect.Fade(this,{duration: 0});Effect.Appear('ropen', {duration: 0.2});Effect.Appear('cajonred', {duration: 0});Effect.SlideDown('redborde', {duration: .5}, {delay: 0});};
}
if(_$('ropen')) {
_$('ropen').onclick = function(){new Effect.Fade(this,{duration: 0});Effect.Appear('rclosed', {duration: .2});Effect.SlideUp('redborde', {duration: .5});};
}
if(_$('resize')) {
_$('resize').onclick = function(){new Effect.Highlight('resize',{duration: .5});};
}
if(_$('subir')) {
_$('subir').onclick = function(){_$('subir').style.display='none';new Effect.Appear('enviando',{duration: .5});};
}
if(_$('sharing')) {
_$('sharing').onclick = function(){new Effect.ScrollTo('share', {offset: -50});};//-24
}
if(_$('remotaUP')) {_$('remotaUP').onclick = function(){_$('localUP').value='';};}
if(_$('localUP')) {_$('localUP').onclick = function(){_$('remotaUP').value='';};}
if(_$('delicious')) {Social('delicious', 'd-delicious');}
if(_$('facebook')) {Social('facebook', 'd-facebook');}
if(_$('google')) {Social('google', 'd-google');}
if(_$('visualizeus')) {Social('visualizeus', 'd-visualizeus');}
if(_$('tumblr')) {Social('tumblr','d-tumblr');}
if(_$('twitter')) {Social('twitter','d-twitter');}