var Pushup={
Version:'1.0.3',
options:{
appearDelay:.5,
fadeDelay:10,
images:'http://dnn.avizor.info/portals/7/skins/avizor/images/pushup/',
message:'<strong>ATENCION: Su navegador no está actualizado!</strong><br/>Para aprovechar satisfactoriamente<br/>toda la funcionalidad de este sitio<br/>le recomendamos que actualice su navegador<br/>con la última versión disponible, <br/>haga clic en este mensaje para obtenerla.',
reminder:{
hours:1,
message:'Recordármelo en #{hours}'},
skip:true},
updateLinks:{
IE:'http://www.microsoft.com/spain/windows/downloads/ie/getitnow.mspx',
Firefox:'http://www.getfirefox.com',
Safari:'http://www.apple.com/safari/download/',
Opera:'http://www.opera.com/download/'},
Browser:{
IE:!!(window.attachEvent&&
navigator.userAgent.indexOf('Opera')===-1),
Firefox:navigator.userAgent.indexOf('Firefox')>-1,
Safari:navigator.userAgent.indexOf('AppleWebKit/')>-1&&/Apple/.test(navigator.vendor),
Opera:navigator.userAgent.indexOf('Opera')>-1}};
Pushup.conditions={
IE:(function(agent){
var version=/MSIE ([\d.]+)/.exec(agent);
return version&&parseFloat(version[1])<7;})(navigator.userAgent),
Firefox:Pushup.Browser.Firefox&&!(navigator.userAgent.match("rv:1.9")),
Safari:Pushup.Browser.Safari&&
parseFloat(navigator.userAgent.match(/AppleWebKit\/(\d+)/)[1])<500,
Opera:Pushup.Browser.Opera&&(!window.opera.version||
parseFloat(window.opera.version())<9.5)};
(function(){
for(var browser in Pushup.Browser)
if(Pushup.Browser[browser])Pushup._browserUsed=browser;
Pushup._updateBrowser=Pushup.conditions[Pushup._browserUsed]&&
Pushup._browserUsed;
if(!Pushup._updateBrowser&&Pushup.options.skip)return;
function Extend(destination,source){
for(var property in source)
destination[property]=source[property];
return destination;}
Extend(Pushup,{
start:function(){
if(/^(https?:\/\/|\/)/.test(this.options.images))
this.images=this.options.images;
else{
var srcMatch=/pushup(?:-[\w\d.]+)?\.js(.*)/,
scripts=document.getElementsByTagName('script');
for(var i=0,l=scripts.length;i<l;i++){
var s=scripts[i];
if(s.src&&s.src.match(srcMatch))
this.images=s.src.replace(srcMatch,'')+ this.options.images;}}
if(Pushup._updateBrowser)this.show();},
build:function(){
this.pushup=document.createElement('div');
Opacity.set(this.pushup,0);
this.pushup.id='pushup';
this.messageLink=this.pushup.appendChild(document.createElement('a'));
this.messageLink.className='pushup_messageLink';
this.messageLink.target='_blank';
this.messageLink.appendChild(this.icon=document.createElement('div'));
this.icon.className='pushup_icon';
this.messageLink.appendChild(this.message=document.createElement('span'));
this.message.className='pushup_message';
this.message.innerHTML=this.options.message;
var hours=this.options.reminder.hours;
if(hours&&Pushup.cookiesEnabled){
this.pushup.appendChild(this.reminder=document.createElement('a'));
this.reminder.href='#';
this.reminder.className='pushup_reminder';
this.pushup.className='withReminder';
var H=hours +' hora'+(hours>1?'s':''),
message=this.options.reminder.message.replace('#{hours}',H);
this.reminder.innerHTML=message;}
if(Pushup.Browser.Opera&&
(!window.opera.version||parseFloat(window.opera.version())<9.25)){
this.messageLink.style.cssFloat='none';
this.reminder.style.cssFloat='none';}
Pushup.setBrowser(Pushup._updateBrowser);
document.body.appendChild(this.pushup);
Pushup.addEvents();},
addEvents:function(){
if(this.reminder){
Event.add(this.reminder,'click',function(event){
Event.stop(event);
Pushup.setReminder(Pushup.options.reminder.hours);
Pushup.fade();});}
Event.add(this.pushup,'mouseover',Pushup.clearFade);
Event.add(this.pushup,'mouseout',function(){
Pushup.fade({delay:Pushup.options.fadeDelay})});},
setBrowser:function(browser){
browser=browser||'IE';
setPngBackground(this.icon,this.images + browser.toLowerCase()+'.png');
this.messageLink.href=this.updateLinks[browser];},
show:function(){
var browser=typeof arguments[0]=='string'?
arguments[0]:Pushup._browserUsed||'IE',
options=arguments[browser?1:0]||{};
if(options.resetReminder)Pushup.resetReminder();
if(!options.ignoreReminder&&Pushup.cookiesEnabled&&
Cookie.get('_pushupBlocked'))return;
if(!Pushup.pushup)Pushup.build();
Opacity.set(Pushup.pushup,0);
Pushup.pushup.style.display='block';
if(browser)Pushup.setBrowser(browser);
this.appear({fadeAfter:true,delay:Pushup.options.appearDelay});},
appear:function(delay){
Pushup.clearFade();
var options=arguments[0]||{};
return window.setTimeout(function(){
Appear(Pushup.pushup,{afterFinish:function(){
if(options.fadeAfter)
Pushup.fade({delay:Pushup.options.fadeDelay});}});},(options.delay||0.01)*1000);},
clearFade:function(){
if(Pushup._fadeTimer){
window.clearTimeout(Pushup._fadeTimer);
Pushup._fadeTimer=null;}},
fade:function(){
var options=arguments[0]||{};
Pushup._fadeTimer=window.setTimeout(function(){
Fade(Pushup.pushup);},(options.delay||0.01)*1000);},
setReminder:function(hours){
Cookie.set('_pushupBlocked','blocked',{duration:1/24*hours})},
resetReminder:function(){Cookie.remove('_pushupBlocked')}});
var Opacity={
set:function(element,value){
element.style.opacity=(value==1||value==='')?'':
(value<0.00001)?0:value;},
get:function(element){
var opacity=element.style.opacity;
return opacity?parseFloat(opacity):1.0;}};
if(Pushup.Browser.IE){
Opacity.get=function(element){
var opacity=element.style.opacity;
if(!opacity&&element.currentStyle)opacity=element.currentStyle[opacity];
if(opacity=(element.style.filter||'').match(/alpha\(opacity=(.*)\)/))
if(opacity[1])return parseFloat(opacity[1])/100;
return 1.0;};
Opacity.set=function(element,value){
function stripAlpha(filter){
return filter.replace(/alpha\([^\)]*\)/gi,'')}
var currentStyle=element.currentStyle;
if((currentStyle&&!currentStyle.hasLayout)||
(!currentStyle&&element.style.zoom=='normal'))
element.style.zoom=1;
var filter=element.style.filter,
style=element.style;
if(value==1||value==='')(filter=stripAlpha(filter))?
style.filter=filter:style.filter='';
else style.filter=stripAlpha(filter)+'alpha(opacity='+(value*100)+')';};}
function Appear(element){
var current=Opacity.get(element),
options=arguments[1]||{};
if(element.style.display!='block')
element.style.display='block';
if(current<1){
setTimeout(function(){
Opacity.set(element,current +=0.05);
Appear(element,options);},0.01);}
else{
if(Pushup.Browser.IE&&element.style.filter)
element.style.removeAttribute('filter');
if(options.afterFinish)options.afterFinish.call();}}
function Fade(element){
var current=Opacity.get(element),
options=arguments[1]||{};
if(current>0){
setTimeout(function(){
Opacity.set(element,current -=0.05);
Fade(element,options);},0.01);}
else{
element.style.display='none';
if(options.afterFinish)options.afterFinish.call();}}
function setPngBackground(element,url){
var options=Extend({
align:'top left',
repeat:'no-repeat',
sizingMethod:'crop',
backgroundColor:''},arguments[2]||{});
Extend(element.style,arguments.callee.IEBelow7?{
filter:'progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\''+
url +'\'\', sizingMethod=\''+ options.sizingMethod +'\')'}:{
background:options.backgroundColor +' url('+ url +') '+
options.align +' '+ options.repeat});}
setPngBackground.IEBelow7=Pushup.Browser.IE&&
parseFloat(/MSIE ([\d.]+)/.exec(navigator.userAgent)[1])<7;
var Cookie={
set:function(name,value){
var expires='',options=arguments[2]||{};
if(options.duration){
var date=new Date();
date.setTime(date.getTime()+ options.duration*1000*60*60*24);
value +='; expires='+ date.toGMTString();}
document.cookie=name +"="+ value + expires +"; path=/";},
remove:function(name){this.set(name,'',-1)},
get:function(name){
var cookies=document.cookie.split(';'),nameEQ=name +"=";
for(var i=0,l=cookies.length;i<l;i++){
var c=cookies[i];
while(c.charAt(0)==' ')
c=c.substring(1,c.length);
if(c.indexOf(nameEQ)==0)
return c.substring(nameEQ.length,c.length);}
return null;}};
Pushup.cookiesEnabled=(function(test){
if(Cookie.get(test))return true;
Cookie.set(test,'test',{duration:15});
return Cookie.get(test);})('_pushupCookiesEnabled');
var Event={
add:function(obj,type,fn){
if(obj.attachEvent){
obj['e'+ type + fn]=fn;
obj[type + fn]=function(){obj['e'+ type +fn](window.event)};
obj.attachEvent('on'+ type,obj[type + fn]);}
else obj.addEventListener(type,fn,false);},
stop:function(event){
if(Pushup.Browser.IE){
event.cancelBubble=true;
event.returnValue=false;}
else{
event.preventDefault();
event.stopPropagation();}}};
Event.add(window,'load',function(){Pushup.start()});})();