function switchElement(a,j,d,f,b,h){for(var e=0;e<a.length;e++){var c=document.getElementById(a[e]);if(c){c.style.display="none";}}var l=document.getElementById(j);if(l){l.style.display="block";}for(var e=0;e<d.length;e++){var g=document.getElementById(d[e]);if(g){g.className=b;}}var k=document.getElementById(f);if(k){k.className=h;}}function changeForm(f,e){var d;var a=new Object();a.studenti="mdrGenerale";a.appunti="mdrAppunti";a.enciclopedia="mdrEnciclopedia";var c=document.getElementById("mdr");var g=document.getElementById("mdrTesto");var b="http://doc.studenti.it/index.php";if(document.getElementById("tipo")){c.removeChild(document.getElementById("tipo"));}if(document.getElementById("pag")){c.removeChild(document.getElementById("pag"));}if(document.getElementById("index")){c.removeChild(document.getElementById("index"));}for(d in a){document.getElementById(a[d]).className="";}document.getElementById(a[f]).className="mdrActive";switch(f){case"appunti":c.action=b;g.name="testo";c.appendChild(addHiddenImput("tipo","1"));c.appendChild(addHiddenImput("pag","1"));c.appendChild(addHiddenImput("index","default"));break;case"enciclopedia":c.action=b;g.name="testo";g.value="";c.appendChild(addHiddenImput("tipo","5"));c.appendChild(addHiddenImput("pag","1"));c.appendChild(addHiddenImput("index","default"));break;case"studenti":c.action="http://www.studenti.it/ricerca/";g.value="";g.name="q";break;case"forum":c.action=b+"";break;}if(e==true){c.submit();}}function addHiddenImput(a,c){var b=document.createElement("input");b.type="hidden";b.name=a;b.id=a;b.value=c;return b;}function aggiornaCampoCerca(b){var a=document.getElementById("mdrTesto");a.value=b;}var plugin=true;if(typeof YAHOO=="undefined"||!YAHOO){var YAHOO={};}YAHOO.namespace=function(){var a=arguments,b=null,d,e,c;for(d=0;d<a.length;d=d+1){c=a[d].split(".");b=YAHOO;for(e=(c[0]=="YAHOO")?1:0;e<c.length;e=e+1){b[c[e]]=b[c[e]]||{};b=b[c[e]];}}return b;};YAHOO.log=function(b,a,c){var d=YAHOO.widget.Logger;if(d&&d.log){return d.log(b,a,c);}else{return false;}};YAHOO.register=function(d,i,a){var e=YAHOO.env.modules;if(!e[d]){e[d]={versions:[],builds:[]};}var c=e[d],f=a.version,g=a.build,h=YAHOO.env.listeners;c.name=d;c.version=f;c.build=g;c.versions.push(f);c.builds.push(g);c.mainClass=i;for(var b=0;b<h.length;b=b+1){h[b](c);}if(i){i.VERSION=f;i.BUILD=g;}else{YAHOO.log("mainClass is undefined for module "+d,"warn");}};YAHOO.env=YAHOO.env||{modules:[],listeners:[]};YAHOO.env.getVersion=function(a){return YAHOO.env.modules[a]||null;};YAHOO.env.ua=function(){var b={ie:0,opera:0,gecko:0,webkit:0,mobile:null,air:0};var c=navigator.userAgent,a;if((/KHTML/).test(c)){b.webkit=1;}a=c.match(/AppleWebKit\/([^\s]*)/);if(a&&a[1]){b.webkit=parseFloat(a[1]);if(/ Mobile\//.test(c)){b.mobile="Apple";}else{a=c.match(/NokiaN[^\/]*/);if(a){b.mobile=a[0];}}a=c.match(/AdobeAIR\/([^\s]*)/);if(a){b.air=a[0];}}if(!b.webkit){a=c.match(/Opera[\s\/]([^\s]*)/);if(a&&a[1]){b.opera=parseFloat(a[1]);a=c.match(/Opera Mini[^;]*/);if(a){b.mobile=a[0];}}else{a=c.match(/MSIE\s([^;]*)/);if(a&&a[1]){b.ie=parseFloat(a[1]);}else{a=c.match(/Gecko\/([^\s]*)/);if(a){b.gecko=1;a=c.match(/rv:([^\s\)]*)/);if(a&&a[1]){b.gecko=parseFloat(a[1]);}}}}}return b;}();(function(){YAHOO.namespace("util","widget","example");if("undefined"!==typeof YAHOO_config){var d=YAHOO_config.listener,a=YAHOO.env.listeners,b=true,c;if(d){for(c=0;c<a.length;c=c+1){if(a[c]==d){b=false;break;}}if(b){a.push(d);}}}})();YAHOO.lang=YAHOO.lang||{isArray:function(b){if(b){var a=YAHOO.lang;return a.isNumber(b.length)&&a.isFunction(b.splice);}return false;},isBoolean:function(a){return typeof a==="boolean";},isFunction:function(a){return typeof a==="function";},isNull:function(a){return a===null;},isNumber:function(a){return typeof a==="number"&&isFinite(a);},isObject:function(a){return(a&&(typeof a==="object"||YAHOO.lang.isFunction(a)))||false;},isString:function(a){return typeof a==="string";},isUndefined:function(a){return typeof a==="undefined";},hasOwnProperty:function(a,b){if(Object.prototype.hasOwnProperty){return a.hasOwnProperty(b);}return !YAHOO.lang.isUndefined(a[b])&&a.constructor.prototype[b]!==a[b];},_IEEnumFix:function(e,f){if(YAHOO.env.ua.ie){var c=["toString","valueOf"],a;for(a=0;a<c.length;a=a+1){var b=c[a],d=f[b];if(YAHOO.lang.isFunction(d)&&d!=Object.prototype[b]){e[b]=d;}}}},extend:function(c,b,d){if(!b||!c){throw new Error("YAHOO.lang.extend failed, please check that all dependencies are included.");}var e=function(){};e.prototype=b.prototype;c.prototype=new e();c.prototype.constructor=c;c.superclass=b.prototype;if(b.prototype.constructor==Object.prototype.constructor){b.prototype.constructor=b;}if(d){for(var a in d){c.prototype[a]=d[a];}YAHOO.lang._IEEnumFix(c.prototype,d);}},augmentObject:function(c,d){if(!d||!c){throw new Error("Absorb failed, verify dependencies.");}var a=arguments,e,b,f=a[2];if(f&&f!==true){for(e=2;e<a.length;e=e+1){c[a[e]]=d[a[e]];}}else{for(b in d){if(f||!c[b]){c[b]=d[b];}}YAHOO.lang._IEEnumFix(c,d);}},augmentProto:function(b,c){if(!c||!b){throw new Error("Augment failed, verify dependencies.");}var a=[b.prototype,c.prototype];for(var d=2;d<arguments.length;d=d+1){a.push(arguments[d]);}YAHOO.lang.augmentObject.apply(this,a);},dump:function(d,h){var b=YAHOO.lang,a,i,f=[],e="{...}",c="f(){...}",g=", ",j=" => ";if(!b.isObject(d)){return d+"";}else{if(d instanceof Date||("nodeType" in d&&"tagName" in d)){return d;}else{if(b.isFunction(d)){return c;}}}h=(b.isNumber(h))?h:3;if(b.isArray(d)){f.push("[");for(a=0,i=d.length;a<i;a=a+1){if(b.isObject(d[a])){f.push((h>0)?b.dump(d[a],h-1):e);}else{f.push(d[a]);}f.push(g);}if(f.length>1){f.pop();}f.push("]");}else{f.push("{");for(a in d){if(b.hasOwnProperty(d,a)){f.push(a+j);if(b.isObject(d[a])){f.push((h>0)?b.dump(d[a],h-1):e);}else{f.push(d[a]);}f.push(g);}}if(f.length>1){f.pop();}f.push("}");}return f.join("");},substitute:function(e,c,l){var o,p,q,i,h,f,a=YAHOO.lang,j=[],b,n="dump",k=" ",d="{",g="}";for(;;){o=e.lastIndexOf(d);if(o<0){break;}p=e.indexOf(g,o);if(o+1>=p){break;}b=e.substring(o+1,p);i=b;f=null;q=i.indexOf(k);if(q>-1){f=i.substring(q+1);i=i.substring(0,q);}h=c[i];if(l){h=l(i,h,f);}if(a.isObject(h)){if(a.isArray(h)){h=a.dump(h,parseInt(f,10));}else{f=f||"";var m=f.indexOf(n);if(m>-1){f=f.substring(4);}if(h.toString===Object.prototype.toString||m>-1){h=a.dump(h,parseInt(f,10));}else{h=h.toString();}}}else{if(!a.isString(h)&&!a.isNumber(h)){h="~-"+j.length+"-~";j[j.length]=b;}}e=e.substring(0,o)+h+e.substring(p+1);}for(o=j.length-1;o>=0;o=o-1){e=e.replace(new RegExp("~-"+o+"-~"),"{"+j[o]+"}","g");}return e;},trim:function(a){try{return a.replace(/^\s+|\s+$/g,"");}catch(b){return a;}},merge:function(){var b={},d=arguments;for(var c=0,a=d.length;c<a;c=c+1){YAHOO.lang.augmentObject(b,d[c],true);}return b;},later:function(f,c,e,a,i){f=f||0;c=c||{};var b=e,g=a,h,d;if(YAHOO.lang.isString(e)){b=c[e];}if(!b){throw new TypeError("method undefined");}if(!YAHOO.lang.isArray(g)){g=[a];}h=function(){b.apply(c,g);};d=(i)?setInterval(h,f):setTimeout(h,f);return{interval:i,cancel:function(){if(this.interval){clearInterval(d);}else{clearTimeout(d);}}};},isValue:function(b){var a=YAHOO.lang;return(a.isObject(b)||a.isString(b)||a.isNumber(b)||a.isBoolean(b));}};YAHOO.util.Lang=YAHOO.lang;YAHOO.lang.augment=YAHOO.lang.augmentProto;YAHOO.augment=YAHOO.lang.augmentProto;YAHOO.extend=YAHOO.lang.extend;YAHOO.register("yahoo",YAHOO,{version:"2.5.1",build:"984"});YAHOO.util.CustomEvent=function(c,e,d,a){this.type=c;this.scope=e||window;this.silent=d;this.signature=a||YAHOO.util.CustomEvent.LIST;this.subscribers=[];if(!this.silent){}var b="_YUICEOnSubscribe";if(c!==b){this.subscribeEvent=new YAHOO.util.CustomEvent(b,this,true);}this.lastError=null;};YAHOO.util.CustomEvent.LIST=0;YAHOO.util.CustomEvent.FLAT=1;YAHOO.util.CustomEvent.prototype={subscribe:function(c,b,a){if(!c){throw new Error("Invalid callback for subscriber to '"+this.type+"'");}if(this.subscribeEvent){this.subscribeEvent.fire(c,b,a);}this.subscribers.push(new YAHOO.util.Subscriber(c,b,a));},unsubscribe:function(d,b){if(!d){return this.unsubscribeAll();}var c=false;for(var f=0,a=this.subscribers.length;f<a;++f){var e=this.subscribers[f];if(e&&e.contains(d,b)){this._delete(f);c=true;}}return c;},fire:function(){var a=this.subscribers.length;if(!a&&this.silent){return true;}var h=[].slice.call(arguments,0),j=true,b,g=false;if(!this.silent){}var c=this.subscribers.slice();for(b=0;b<a;++b){var e=c[b];if(!e){g=true;}else{if(!this.silent){}var f=e.getScope(this.scope);if(this.signature==YAHOO.util.CustomEvent.FLAT){var d=null;if(h.length>0){d=h[0];}try{j=e.fn.call(f,d,e.obj);}catch(k){this.lastError=k;}}else{try{j=e.fn.call(f,this.type,h,e.obj);}catch(i){this.lastError=i;}}if(false===j){if(!this.silent){}return false;}}}return true;},unsubscribeAll:function(){for(var a=this.subscribers.length-1;a>-1;a--){this._delete(a);}this.subscribers=[];return a;},_delete:function(a){var b=this.subscribers[a];if(b){delete b.fn;delete b.obj;}this.subscribers.splice(a,1);},toString:function(){return"CustomEvent: '"+this.type+"', scope: "+this.scope;}};YAHOO.util.Subscriber=function(c,b,a){this.fn=c;this.obj=YAHOO.lang.isUndefined(b)?null:b;this.override=a;};YAHOO.util.Subscriber.prototype.getScope=function(a){if(this.override){if(this.override===true){return this.obj;}else{return this.override;}}return a;};YAHOO.util.Subscriber.prototype.contains=function(a,b){if(b){return(this.fn==a&&this.obj==b);}else{return(this.fn==a);}};YAHOO.util.Subscriber.prototype.toString=function(){return"Subscriber { obj: "+this.obj+", override: "+(this.override||"no")+" }";};if(!YAHOO.util.Event){YAHOO.util.Event=function(){var g=false;var f=[];var e=[];var h=[];var j=[];var b=0;var i=[];var c=[];var d=0;var a={63232:38,63233:40,63234:37,63235:39,63276:33,63277:34,25:9};return{POLL_RETRYS:2000,POLL_INTERVAL:20,EL:0,TYPE:1,FN:2,WFN:3,UNLOAD_OBJ:3,ADJ_SCOPE:4,OBJ:5,OVERRIDE:6,lastError:null,isSafari:YAHOO.env.ua.webkit,webkit:YAHOO.env.ua.webkit,isIE:YAHOO.env.ua.ie,_interval:null,_dri:null,DOMReady:false,startInterval:function(){if(!this._interval){var l=this;var k=function(){l._tryPreloadAttach();};this._interval=setInterval(k,this.POLL_INTERVAL);}},onAvailable:function(n,q,m,o,p){var l=(YAHOO.lang.isString(n))?[n]:n;for(var k=0;k<l.length;k=k+1){i.push({id:l[k],fn:q,obj:m,override:o,checkReady:p});}b=this.POLL_RETRYS;this.startInterval();},onContentReady:function(n,l,m,k){this.onAvailable(n,l,m,k,true);},onDOMReady:function(l,m,k){if(this.DOMReady){setTimeout(function(){var n=window;if(k){if(k===true){n=m;}else{n=k;}}l.call(n,"DOMReady",[],m);},0);}else{this.DOMReadyEvent.subscribe(l,m,k);}},addListener:function(w,y,n,s,x){if(!n||!n.call){return false;}if(this._isValidCollection(w)){var m=true;for(var r=0,p=w.length;r<p;++r){m=this.on(w[r],y,n,s,x)&&m;}return m;}else{if(YAHOO.lang.isString(w)){var t=this.getEl(w);if(t){w=t;}else{this.onAvailable(w,function(){YAHOO.util.Event.on(w,y,n,s,x);});return true;}}}if(!w){return false;}if("unload"==y&&s!==this){e[e.length]=[w,y,n,s,x];return true;}var k=w;if(x){if(x===true){k=s;}else{k=x;}}var v=function(z){return n.call(k,YAHOO.util.Event.getEvent(z,w),s);};var l=[w,y,n,v,k,s,x];var q=f.length;f[q]=l;if(this.useLegacyEvent(w,y)){var u=this.getLegacyIndex(w,y);if(u==-1||w!=h[u][0]){u=h.length;c[w.id+y]=u;h[u]=[w,y,w["on"+y]];j[u]=[];w["on"+y]=function(z){YAHOO.util.Event.fireLegacyEvent(YAHOO.util.Event.getEvent(z),u);};}j[u].push(l);}else{try{this._simpleAdd(w,y,v,false);}catch(o){this.lastError=o;this.removeListener(w,y,n);return false;}}return true;},fireLegacyEvent:function(p,r){var n=true,t,l,m,k,o;l=j[r].slice();for(var s=0,q=l.length;s<q;++s){m=l[s];if(m&&m[this.WFN]){k=m[this.ADJ_SCOPE];o=m[this.WFN].call(k,p);n=(n&&o);}}t=h[r];if(t&&t[2]){t[2](p);}return n;},getLegacyIndex:function(k,m){var l=this.generateId(k)+m;if(typeof c[l]=="undefined"){return -1;}else{return c[l];}},useLegacyEvent:function(k,m){if(this.webkit&&("click"==m||"dblclick"==m)){var l=parseInt(this.webkit,10);if(!isNaN(l)&&l<418){return true;}}return false;},removeListener:function(u,v,m){var r,o,k;if(typeof u=="string"){u=this.getEl(u);}else{if(this._isValidCollection(u)){var l=true;for(r=u.length-1;r>-1;r--){l=(this.removeListener(u[r],v,m)&&l);}return l;}}if(!m||!m.call){return this.purgeElement(u,false,v);}if("unload"==v){for(r=e.length-1;r>-1;r--){k=e[r];if(k&&k[0]==u&&k[1]==v&&k[2]==m){e.splice(r,1);return true;}}return false;}var q=null;var p=arguments[3];if("undefined"===typeof p){p=this._getCacheIndex(u,v,m);}if(p>=0){q=f[p];}if(!u||!q){return false;}if(this.useLegacyEvent(u,v)){var s=this.getLegacyIndex(u,v);var t=j[s];if(t){for(r=0,o=t.length;r<o;++r){k=t[r];if(k&&k[this.EL]==u&&k[this.TYPE]==v&&k[this.FN]==m){t.splice(r,1);break;}}}}else{try{this._simpleRemove(u,v,q[this.WFN],false);}catch(n){this.lastError=n;return false;}}delete f[p][this.WFN];delete f[p][this.FN];f.splice(p,1);return true;},getTarget:function(m,k){var l=m.target||m.srcElement;return this.resolveTextNode(l);},resolveTextNode:function(k){try{if(k&&3==k.nodeType){return k.parentNode;}}catch(l){}return k;},getPageX:function(k){var l=k.pageX;if(!l&&0!==l){l=k.clientX||0;if(this.isIE){l+=this._getScrollLeft();}}return l;},getPageY:function(l){var k=l.pageY;if(!k&&0!==k){k=l.clientY||0;if(this.isIE){k+=this._getScrollTop();}}return k;},getXY:function(k){return[this.getPageX(k),this.getPageY(k)];},getRelatedTarget:function(k){var l=k.relatedTarget;if(!l){if(k.type=="mouseout"){l=k.toElement;}else{if(k.type=="mouseover"){l=k.fromElement;}}}return this.resolveTextNode(l);},getTime:function(m){if(!m.time){var k=new Date().getTime();try{m.time=k;}catch(l){this.lastError=l;return k;}}return m.time;},stopEvent:function(k){this.stopPropagation(k);this.preventDefault(k);},stopPropagation:function(k){if(k.stopPropagation){k.stopPropagation();}else{k.cancelBubble=true;}},preventDefault:function(k){if(k.preventDefault){k.preventDefault();}else{k.returnValue=false;}},getEvent:function(n,l){var k=n||window.event;if(!k){var m=this.getEvent.caller;while(m){k=m.arguments[0];if(k&&Event==k.constructor){break;}m=m.caller;}}return k;},getCharCode:function(k){var l=k.keyCode||k.charCode||0;if(YAHOO.env.ua.webkit&&(l in a)){l=a[l];}return l;},_getCacheIndex:function(n,m,o){for(var p=0,k=f.length;p<k;p=p+1){var l=f[p];if(l&&l[this.FN]==o&&l[this.EL]==n&&l[this.TYPE]==m){return p;}}return -1;},generateId:function(l){var k=l.id;if(!k){k="yuievtautoid-"+d;++d;l.id=k;}return k;},_isValidCollection:function(k){try{return(k&&typeof k!=="string"&&k.length&&!k.tagName&&!k.alert&&typeof k[0]!=="undefined");}catch(l){return false;}},elCache:{},getEl:function(k){return(typeof k==="string")?document.getElementById(k):k;},clearCache:function(){},DOMReadyEvent:new YAHOO.util.CustomEvent("DOMReady",this),_load:function(k){if(!g){g=true;var l=YAHOO.util.Event;l._ready();l._tryPreloadAttach();}},_ready:function(k){var l=YAHOO.util.Event;if(!l.DOMReady){l.DOMReady=true;l.DOMReadyEvent.fire();l._simpleRemove(document,"DOMContentLoaded",l._ready);}},_tryPreloadAttach:function(){if(i.length===0){b=0;clearInterval(this._interval);this._interval=null;return;}if(this.locked){return;}if(this.isIE){if(!this.DOMReady){this.startInterval();return;}}this.locked=true;var n=!g;if(!n){n=(b>0&&i.length>0);}var o=[];var m=function(t,s){var u=t;if(s.override){if(s.override===true){u=s.obj;}else{u=s.override;}}s.fn.call(u,s.obj);};var k,l,p,q,r=[];for(k=0,l=i.length;k<l;k=k+1){p=i[k];if(p){q=this.getEl(p.id);if(q){if(p.checkReady){if(g||q.nextSibling||!n){r.push(p);i[k]=null;}}else{m(q,p);i[k]=null;}}else{o.push(p);}}}for(k=0,l=r.length;k<l;k=k+1){p=r[k];m(this.getEl(p.id),p);}b--;if(n){for(k=i.length-1;k>-1;k--){p=i[k];if(!p||!p.id){i.splice(k,1);}}this.startInterval();}else{clearInterval(this._interval);this._interval=null;}this.locked=false;},purgeElement:function(p,o,m){var r=(YAHOO.lang.isString(p))?this.getEl(p):p;var n=this.getListeners(r,m),q,l;if(n){for(q=n.length-1;q>-1;q--){var k=n[q];this.removeListener(r,k.type,k.fn);}}if(o&&r&&r.childNodes){for(q=0,l=r.childNodes.length;q<l;++q){this.purgeElement(r.childNodes[q],o,m);}}},getListeners:function(r,t){var o=[],s;if(!t){s=[f,e];}else{if(t==="unload"){s=[e];}else{s=[f];}}var m=(YAHOO.lang.isString(r))?this.getEl(r):r;for(var p=0;p<s.length;p=p+1){var k=s[p];if(k){for(var n=0,l=k.length;n<l;++n){var q=k[n];if(q&&q[this.EL]===m&&(!t||t===q[this.TYPE])){o.push({type:q[this.TYPE],fn:q[this.FN],obj:q[this.OBJ],adjust:q[this.OVERRIDE],scope:q[this.ADJ_SCOPE],index:n});}}}}return(o.length)?o:null;},_unload:function(m){var s=YAHOO.util.Event,p,q,r,n,o,l=e.slice();for(p=0,n=e.length;p<n;++p){r=l[p];if(r){var k=window;if(r[s.ADJ_SCOPE]){if(r[s.ADJ_SCOPE]===true){k=r[s.UNLOAD_OBJ];}else{k=r[s.ADJ_SCOPE];}}r[s.FN].call(k,s.getEvent(m,r[s.EL]),r[s.UNLOAD_OBJ]);l[p]=null;r=null;k=null;}}e=null;if(f){for(q=f.length-1;q>-1;q--){r=f[q];if(r){s.removeListener(r[s.EL],r[s.TYPE],r[s.FN],q);}}r=null;}h=null;s._simpleRemove(window,"unload",s._unload);},_getScrollLeft:function(){return this._getScroll()[1];},_getScrollTop:function(){return this._getScroll()[0];},_getScroll:function(){var l=document.documentElement,k=document.body;if(l&&(l.scrollTop||l.scrollLeft)){return[l.scrollTop,l.scrollLeft];}else{if(k){return[k.scrollTop,k.scrollLeft];}else{return[0,0];}}},regCE:function(){},_simpleAdd:function(){if(window.addEventListener){return function(n,m,k,l){n.addEventListener(m,k,(l));};}else{if(window.attachEvent){return function(n,m,k,l){n.attachEvent("on"+m,k);};}else{return function(){};}}}(),_simpleRemove:function(){if(window.removeEventListener){return function(n,m,k,l){n.removeEventListener(m,k,(l));};}else{if(window.detachEvent){return function(k,m,l){k.detachEvent("on"+m,l);};}else{return function(){};}}}()};}();(function(){var a=YAHOO.util.Event;a.on=a.addListener;if(a.isIE){YAHOO.util.Event.onDOMReady(YAHOO.util.Event._tryPreloadAttach,YAHOO.util.Event,true);var b=document.createElement("p");a._dri=setInterval(function(){try{b.doScroll("left");clearInterval(a._dri);a._dri=null;a._ready();b=null;}catch(c){}},a.POLL_INTERVAL);}else{if(a.webkit&&a.webkit<525){a._dri=setInterval(function(){var c=document.readyState;if("loaded"==c||"complete"==c){clearInterval(a._dri);a._dri=null;a._ready();}},a.POLL_INTERVAL);}else{a._simpleAdd(document,"DOMContentLoaded",a._ready);}}a._simpleAdd(window,"load",a._load);a._simpleAdd(window,"unload",a._unload);a._tryPreloadAttach();})();}YAHOO.util.EventProvider=function(){};YAHOO.util.EventProvider.prototype={__yui_events:null,__yui_subscribers:null,subscribe:function(a,e,b,c){this.__yui_events=this.__yui_events||{};var d=this.__yui_events[a];if(d){d.subscribe(e,b,c);}else{this.__yui_subscribers=this.__yui_subscribers||{};var f=this.__yui_subscribers;if(!f[a]){f[a]=[];}f[a].push({fn:e,obj:b,override:c});}},unsubscribe:function(f,d,b){this.__yui_events=this.__yui_events||{};var a=this.__yui_events;if(f){var c=a[f];if(c){return c.unsubscribe(d,b);}}else{var g=true;for(var e in a){if(YAHOO.lang.hasOwnProperty(a,e)){g=g&&a[e].unsubscribe(d,b);}}return g;}return false;},unsubscribeAll:function(a){return this.unsubscribe(a);},createEvent:function(g,a){this.__yui_events=this.__yui_events||{};var d=a||{};var e=this.__yui_events;if(e[g]){}else{var f=d.scope||this;var i=(d.silent);var c=new YAHOO.util.CustomEvent(g,f,i,YAHOO.util.CustomEvent.FLAT);e[g]=c;if(d.onSubscribeCallback){c.subscribeEvent.subscribe(d.onSubscribeCallback);}this.__yui_subscribers=this.__yui_subscribers||{};var h=this.__yui_subscribers[g];if(h){for(var b=0;b<h.length;++b){c.subscribe(h[b].fn,h[b].obj,h[b].override);}}}return e[g];},fireEvent:function(d,e,a,f){this.__yui_events=this.__yui_events||{};var b=this.__yui_events[d];if(!b){return null;}var g=[];for(var c=1;c<arguments.length;++c){g.push(arguments[c]);}return b.fire.apply(b,g);},hasEvent:function(a){if(this.__yui_events){if(this.__yui_events[a]){return true;}}return false;}};YAHOO.util.KeyListener=function(a,b,f,e){if(!a){}else{if(!b){}else{if(!f){}}}if(!e){e=YAHOO.util.KeyListener.KEYDOWN;}var d=new YAHOO.util.CustomEvent("keyPressed");this.enabledEvent=new YAHOO.util.CustomEvent("enabled");this.disabledEvent=new YAHOO.util.CustomEvent("disabled");if(typeof a=="string"){a=document.getElementById(a);}if(typeof f=="function"){d.subscribe(f);}else{d.subscribe(f.fn,f.scope,f.correctScope);}function c(g,h){if(!b.shift){b.shift=false;}if(!b.alt){b.alt=false;}if(!b.ctrl){b.ctrl=false;}if(g.shiftKey==b.shift&&g.altKey==b.alt&&g.ctrlKey==b.ctrl){var j;if(b.keys instanceof Array){for(var i=0;i<b.keys.length;i++){j=b.keys[i];if(j==g.charCode){d.fire(g.charCode,g);break;}else{if(j==g.keyCode){d.fire(g.keyCode,g);break;}}}}else{j=b.keys;if(j==g.charCode){d.fire(g.charCode,g);}else{if(j==g.keyCode){d.fire(g.keyCode,g);}}}}}this.enable=function(){if(!this.enabled){YAHOO.util.Event.addListener(a,e,c);this.enabledEvent.fire(b);}this.enabled=true;};this.disable=function(){if(this.enabled){YAHOO.util.Event.removeListener(a,e,c);this.disabledEvent.fire(b);}this.enabled=false;};this.toString=function(){return"KeyListener ["+b.keys+"] "+a.tagName+(a.id?"["+a.id+"]":"");};};YAHOO.util.KeyListener.KEYDOWN="keydown";YAHOO.util.KeyListener.KEYUP="keyup";YAHOO.util.KeyListener.KEY={ALT:18,BACK_SPACE:8,CAPS_LOCK:20,CONTROL:17,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,LEFT:37,META:224,NUM_LOCK:144,PAGE_DOWN:34,PAGE_UP:33,PAUSE:19,PRINTSCREEN:44,RIGHT:39,SCROLL_LOCK:145,SHIFT:16,SPACE:32,TAB:9,UP:38};YAHOO.register("event",YAHOO.util.Event,{version:"2.5.1",build:"984"});YAHOO.util.Connect={_msxml_progid:["Microsoft.XMLHTTP","MSXML2.XMLHTTP.3.0","MSXML2.XMLHTTP"],_http_headers:{},_has_http_headers:false,_use_default_post_header:true,_default_post_header:"application/x-www-form-urlencoded; charset=UTF-8",_default_form_header:"application/x-www-form-urlencoded",_use_default_xhr_header:true,_default_xhr_header:"XMLHttpRequest",_has_default_headers:true,_default_headers:{},_isFormSubmit:false,_isFileUpload:false,_formNode:null,_sFormData:null,_poll:{},_timeOut:{},_polling_interval:50,_transaction_id:0,_submitElementValue:null,_hasSubmitListener:(function(){if(YAHOO.util.Event){YAHOO.util.Event.addListener(document,"click",function(b){var a=YAHOO.util.Event.getTarget(b);if(a.nodeName.toLowerCase()=="input"&&(a.type&&a.type.toLowerCase()=="submit")){YAHOO.util.Connect._submitElementValue=encodeURIComponent(a.name)+"="+encodeURIComponent(a.value);}});return true;}return false;})(),startEvent:new YAHOO.util.CustomEvent("start"),completeEvent:new YAHOO.util.CustomEvent("complete"),successEvent:new YAHOO.util.CustomEvent("success"),failureEvent:new YAHOO.util.CustomEvent("failure"),uploadEvent:new YAHOO.util.CustomEvent("upload"),abortEvent:new YAHOO.util.CustomEvent("abort"),_customEvents:{onStart:["startEvent","start"],onComplete:["completeEvent","complete"],onSuccess:["successEvent","success"],onFailure:["failureEvent","failure"],onUpload:["uploadEvent","upload"],onAbort:["abortEvent","abort"]},setProgId:function(a){this._msxml_progid.unshift(a);},setDefaultPostHeader:function(a){if(typeof a=="string"){this._default_post_header=a;}else{if(typeof a=="boolean"){this._use_default_post_header=a;}}},setDefaultXhrHeader:function(a){if(typeof a=="string"){this._default_xhr_header=a;}else{this._use_default_xhr_header=a;}},setPollingInterval:function(a){if(typeof a=="number"&&isFinite(a)){this._polling_interval=a;}},createXhrObject:function(b){var c,a;try{a=new XMLHttpRequest();c={conn:a,tId:b};}catch(d){for(var e=0;e<this._msxml_progid.length;++e){try{a=new ActiveXObject(this._msxml_progid[e]);c={conn:a,tId:b};break;}catch(d){}}}finally{return c;}},getConnectionObject:function(a){var c;var b=this._transaction_id;try{if(!a){c=this.createXhrObject(b);}else{c={};c.tId=b;c.isUpload=true;}if(c){this._transaction_id++;}}catch(d){}finally{return c;}},asyncRequest:function(b,e,c,a){var d=(this._isFileUpload)?this.getConnectionObject(true):this.getConnectionObject();var f=(c&&c.argument)?c.argument:null;if(!d){return null;}else{if(c&&c.customevents){this.initCustomEvents(d,c);}if(this._isFormSubmit){if(this._isFileUpload){this.uploadFile(d,c,e,a);return d;}if(b.toUpperCase()=="GET"){if(this._sFormData.length!==0){e+=((e.indexOf("?")==-1)?"?":"&")+this._sFormData;}}else{if(b.toUpperCase()=="POST"){a=a?this._sFormData+"&"+a:this._sFormData;}}}if(b.toUpperCase()=="GET"&&(c&&c.cache===false)){e+=((e.indexOf("?")==-1)?"?":"&")+"rnd="+new Date().valueOf().toString();}d.conn.open(b,e,true);if(this._use_default_xhr_header){if(!this._default_headers["X-Requested-With"]){this.initHeader("X-Requested-With",this._default_xhr_header,true);}}if((b.toUpperCase()=="POST"&&this._use_default_post_header)&&this._isFormSubmit===false){this.initHeader("Content-Type",this._default_post_header);}if(this._has_default_headers||this._has_http_headers){this.setHeader(d);}this.handleReadyState(d,c);d.conn.send(a||"");if(this._isFormSubmit===true){this.resetFormState();}this.startEvent.fire(d,f);if(d.startEvent){d.startEvent.fire(d,f);}return d;}},initCustomEvents:function(a,b){for(var c in b.customevents){if(this._customEvents[c][0]){a[this._customEvents[c][0]]=new YAHOO.util.CustomEvent(this._customEvents[c][1],(b.scope)?b.scope:null);a[this._customEvents[c][0]].subscribe(b.customevents[c]);}}},handleReadyState:function(c,b){var d=this;var a=(b&&b.argument)?b.argument:null;if(b&&b.timeout){this._timeOut[c.tId]=window.setTimeout(function(){d.abort(c,b,true);},b.timeout);}this._poll[c.tId]=window.setInterval(function(){if(c.conn&&c.conn.readyState===4){window.clearInterval(d._poll[c.tId]);delete d._poll[c.tId];if(b&&b.timeout){window.clearTimeout(d._timeOut[c.tId]);delete d._timeOut[c.tId];}d.completeEvent.fire(c,a);if(c.completeEvent){c.completeEvent.fire(c,a);}d.handleTransactionResponse(c,b);}},this._polling_interval);},handleTransactionResponse:function(c,b,a){var e,f;var g=(b&&b.argument)?b.argument:null;try{if(c.conn.status!==undefined&&c.conn.status!==0){e=c.conn.status;}else{e=13030;}}catch(d){e=13030;}if(e>=200&&e<300||e===1223){f=this.createResponseObject(c,g);if(b&&b.success){if(!b.scope){b.success(f);}else{b.success.apply(b.scope,[f]);}}this.successEvent.fire(f);if(c.successEvent){c.successEvent.fire(f);}}else{switch(e){case 12002:case 12029:case 12030:case 12031:case 12152:case 13030:f=this.createExceptionObject(c.tId,g,(a?a:false));if(b&&b.failure){if(!b.scope){b.failure(f);}else{b.failure.apply(b.scope,[f]);}}break;default:f=this.createResponseObject(c,g);if(b&&b.failure){if(!b.scope){b.failure(f);}else{b.failure.apply(b.scope,[f]);}}}this.failureEvent.fire(f);if(c.failureEvent){c.failureEvent.fire(f);}}this.releaseObject(c);f=null;},createResponseObject:function(d,g){var a={};var e={};try{var b=d.conn.getAllResponseHeaders();var h=b.split("\n");for(var i=0;i<h.length;i++){var c=h[i].indexOf(":");if(c!=-1){e[h[i].substring(0,c)]=h[i].substring(c+2);}}}catch(f){}a.tId=d.tId;a.status=(d.conn.status==1223)?204:d.conn.status;a.statusText=(d.conn.status==1223)?"No Content":d.conn.statusText;a.getResponseHeader=e;a.getAllResponseHeaders=b;a.responseText=d.conn.responseText;a.responseXML=d.conn.responseXML;if(g){a.argument=g;}return a;},createExceptionObject:function(b,f,a){var d=0;var c="communication failure";var g=-1;var h="transaction aborted";var e={};e.tId=b;if(a){e.status=g;e.statusText=h;}else{e.status=d;e.statusText=c;}if(f){e.argument=f;}return e;},initHeader:function(a,b,c){var d=(c)?this._default_headers:this._http_headers;d[a]=b;if(c){this._has_default_headers=true;}else{this._has_http_headers=true;}},setHeader:function(a){if(this._has_default_headers){for(var b in this._default_headers){if(YAHOO.lang.hasOwnProperty(this._default_headers,b)){a.conn.setRequestHeader(b,this._default_headers[b]);}}}if(this._has_http_headers){for(var b in this._http_headers){if(YAHOO.lang.hasOwnProperty(this._http_headers,b)){a.conn.setRequestHeader(b,this._http_headers[b]);}}delete this._http_headers;this._http_headers={};this._has_http_headers=false;}},resetDefaultHeaders:function(){delete this._default_headers;this._default_headers={};this._has_default_headers=false;},setForm:function(f,l,c){this.resetFormState();var g;if(typeof f=="string"){g=(document.getElementById(f)||document.forms[f]);}else{if(typeof f=="object"){g=f;}else{return;}}if(l){var k=this.createFrame((window.location.href.toLowerCase().indexOf("https")===0||c)?true:false);this._isFormSubmit=true;this._isFileUpload=true;this._formNode=g;return;}var d,h,j,e;var i=false;for(var a=0;a<g.elements.length;a++){d=g.elements[a];e=d.disabled;h=d.name;j=d.value;if(!e&&h){switch(d.type){case"select-one":case"select-multiple":for(var b=0;b<d.options.length;b++){if(d.options[b].selected){if(window.ActiveXObject){this._sFormData+=encodeURIComponent(h)+"="+encodeURIComponent(d.options[b].attributes.value.specified?d.options[b].value:d.options[b].text)+"&";}else{this._sFormData+=encodeURIComponent(h)+"="+encodeURIComponent(d.options[b].hasAttribute("value")?d.options[b].value:d.options[b].text)+"&";}}}break;case"radio":case"checkbox":if(d.checked){this._sFormData+=encodeURIComponent(h)+"="+encodeURIComponent(j)+"&";}break;case"file":case undefined:case"reset":case"button":break;case"submit":if(i===false){if(this._hasSubmitListener&&this._submitElementValue){this._sFormData+=this._submitElementValue+"&";}else{this._sFormData+=encodeURIComponent(h)+"="+encodeURIComponent(j)+"&";}i=true;}break;default:this._sFormData+=encodeURIComponent(h)+"="+encodeURIComponent(j)+"&";}}}this._isFormSubmit=true;this._sFormData=this._sFormData.substr(0,this._sFormData.length-1);this.initHeader("Content-Type",this._default_form_header);return this._sFormData;},resetFormState:function(){this._isFormSubmit=false;this._isFileUpload=false;this._formNode=null;this._sFormData="";},createFrame:function(a){var c="yuiIO"+this._transaction_id;var b;if(window.ActiveXObject){b=document.createElement('<iframe id="'+c+'" name="'+c+'" />');if(typeof a=="boolean"){b.src="javascript:false";}}else{b=document.createElement("iframe");b.id=c;b.name=c;}b.style.position="absolute";b.style.top="-1000px";b.style.left="-1000px";document.body.appendChild(b);},appendPostData:function(a){var c=[];var e=a.split("&");for(var d=0;d<e.length;d++){var b=e[d].indexOf("=");if(b!=-1){c[d]=document.createElement("input");c[d].type="hidden";c[d].name=e[d].substring(0,b);c[d].value=e[d].substring(b+1);this._formNode.appendChild(c[d]);}}return c;},uploadFile:function(a,f,n,b){var e=this;var k="yuiIO"+a.tId;var j="multipart/form-data";var h=document.getElementById(k);var i=(f&&f.argument)?f.argument:null;var c={action:this._formNode.getAttribute("action"),method:this._formNode.getAttribute("method"),target:this._formNode.getAttribute("target")};this._formNode.setAttribute("action",n);this._formNode.setAttribute("method","POST");this._formNode.setAttribute("target",k);if(this._formNode.encoding){this._formNode.setAttribute("encoding",j);}else{this._formNode.setAttribute("enctype",j);}if(b){var g=this.appendPostData(b);}this._formNode.submit();this.startEvent.fire(a,i);if(a.startEvent){a.startEvent.fire(a,i);}if(f&&f.timeout){this._timeOut[a.tId]=window.setTimeout(function(){e.abort(a,f,true);},f.timeout);}if(g&&g.length>0){for(var l=0;l<g.length;l++){this._formNode.removeChild(g[l]);}}for(var d in c){if(YAHOO.lang.hasOwnProperty(c,d)){if(c[d]){this._formNode.setAttribute(d,c[d]);}else{this._formNode.removeAttribute(d);}}}this.resetFormState();var m=function(){if(f&&f.timeout){window.clearTimeout(e._timeOut[a.tId]);delete e._timeOut[a.tId];}e.completeEvent.fire(a,i);if(a.completeEvent){a.completeEvent.fire(a,i);}var o={};o.tId=a.tId;o.argument=f.argument;try{o.responseText=h.contentWindow.document.body?h.contentWindow.document.body.innerHTML:h.contentWindow.document.documentElement.textContent;o.responseXML=h.contentWindow.document.XMLDocument?h.contentWindow.document.XMLDocument:h.contentWindow.document;}catch(p){}if(f&&f.upload){if(!f.scope){f.upload(o);}else{f.upload.apply(f.scope,[o]);}}e.uploadEvent.fire(o);if(a.uploadEvent){a.uploadEvent.fire(o);}YAHOO.util.Event.removeListener(h,"load",m);setTimeout(function(){document.body.removeChild(h);e.releaseObject(a);},100);};YAHOO.util.Event.addListener(h,"load",m);},abort:function(d,b,a){var e;var g=(b&&b.argument)?b.argument:null;if(d&&d.conn){if(this.isCallInProgress(d)){d.conn.abort();window.clearInterval(this._poll[d.tId]);delete this._poll[d.tId];if(a){window.clearTimeout(this._timeOut[d.tId]);delete this._timeOut[d.tId];}e=true;}}else{if(d&&d.isUpload===true){var f="yuiIO"+d.tId;var c=document.getElementById(f);if(c){YAHOO.util.Event.removeListener(c,"load");document.body.removeChild(c);if(a){window.clearTimeout(this._timeOut[d.tId]);delete this._timeOut[d.tId];}e=true;}}else{e=false;}}if(e===true){this.abortEvent.fire(d,g);if(d.abortEvent){d.abortEvent.fire(d,g);}this.handleTransactionResponse(d,b,true);}return e;},isCallInProgress:function(b){if(b&&b.conn){return b.conn.readyState!==4&&b.conn.readyState!==0;}else{if(b&&b.isUpload===true){var a="yuiIO"+b.tId;return document.getElementById(a)?true:false;}else{return false;}}},releaseObject:function(a){if(a&&a.conn){a.conn=null;a=null;}}};YAHOO.register("connection",YAHOO.util.Connect,{version:"2.5.1",build:"984"});function getCookie(h){var g=document.cookie.indexOf(h+"=");var f=g+h.length+1;if((!g)&&(h!=document.cookie.substring(0,h.length))){return null;}if(g==-1){return null;}var e=document.cookie.indexOf(";",f);if(e==-1){e=document.cookie.length;}return decodeURIComponent(document.cookie.substring(f,e));}var def={sesso:"z",eta:"I",provincia:"EE",area_nielsen:0,tipo_scuola:"empty",facolta:"empty",universita:"empty"};for(var i in def){self["adv_"+i]=def[i];}var cookie=getCookie("advprofile");if(cookie){var arr=cookie.split("|");for(var i=0;i<arr.length;i++){var tmp=arr[i].split("=");self["adv_"+tmp[0]]=tmp[1];}}var mkmInteractivePoll={iId:0,bIsWorking:false,interactiveCall:function(a){if(!mkmInteractivePoll.bIsWorking){mkmInteractivePoll.bIsWorking=true;document.getElementById("interactivePollLoader_"+mkmInteractivePoll.iId).style.display="block";setTimeout(function(){mkmInteractivePoll.interactiveCallInjector(a);},2000);}},interactiveCallInjector:function(a){YAHOO.util.Connect.asyncRequest("GET","/sondaggi/interactive?id="+encodeURIComponent(mkmInteractivePoll.iId)+"&answer="+(a?encodeURIComponent(a):0),{success:mkmInteractivePoll.interactiveCallSuccess,failure:mkmInteractivePoll.interactiveCallFailure});},interactiveCallSuccess:function(o){mkmInteractivePoll.bIsWorking=false;document.getElementById("interactivePollLoader_"+mkmInteractivePoll.iId).style.display="none";var oResponse=eval("("+o.responseText+")");var hFormContainerElement=document.getElementById("interactivePollFormContainer_"+mkmInteractivePoll.iId);var hResultsElement=document.getElementById("interactivePollResults_"+mkmInteractivePoll.iId);var hFormElement=document.getElementById("interactivePollForm_"+mkmInteractivePoll.iId);while(hResultsElement.firstChild){hResultsElement.removeChild(hResultsElement.firstChild);}while(hFormElement.firstChild){hFormElement.removeChild(hFormElement.firstChild);}if(oResponse.success){for(var iAnswerId in oResponse.poll.answers){var oAnswer=oResponse.poll.answers[iAnswerId];var oLiAnswerResults=document.createElement("li");var oBAnswerResultsText=document.createElement("b");oBAnswerResultsText.appendChild(document.createTextNode(oAnswer.text));oLiAnswerResults.appendChild(oBAnswerResultsText);var oIAnswerResultsVotes=document.createElement("i");oIAnswerResultsVotes.appendChild(document.createTextNode(oAnswer.votes));oLiAnswerResults.appendChild(oIAnswerResultsVotes);var oDivAnswerResultsBar=document.createElement("div");oDivAnswerResultsBar.className="interactivePollBar";var oDivAnswerResultsarFiller=document.createElement("div");oDivAnswerResultsarFiller.style.width=oAnswer.percentage+"%";oDivAnswerResultsarFiller.className="interactivePollbarForeground";oDivAnswerResultsBar.appendChild(oDivAnswerResultsarFiller);oLiAnswerResults.appendChild(oDivAnswerResultsBar);var oUAnswerResultsPercentage=document.createElement("u");oUAnswerResultsPercentage.appendChild(document.createTextNode(oAnswer.percentage+"%"));oLiAnswerResults.appendChild(oUAnswerResultsPercentage);hResultsElement.appendChild(oLiAnswerResults);var oLiAnswerForm=document.createElement("li");try{var oRadioAnswerForm=document.createElement('<input type="radio" name="answer">');}catch(e){var oRadioAnswerForm=document.createElement("input");}oRadioAnswerForm.type="radio";oRadioAnswerForm.id="interactivePollQuestion_"+oAnswer.id;oRadioAnswerForm.name="answer";oRadioAnswerForm.value=oAnswer.id;oLiAnswerForm.appendChild(oRadioAnswerForm);var oLabelAnswerFormText=document.createElement("label");oLabelAnswerFormText.setAttribute("for","interactivePollQuestion_"+oAnswer.id);oLabelAnswerFormText.appendChild(document.createTextNode(oAnswer.text));oLiAnswerForm.appendChild(oLabelAnswerFormText);hFormElement.appendChild(oLiAnswerForm);}if(oResponse.poll.can_vote){hResultsElement.style.display="none";hFormContainerElement.style.display="block";}else{hResultsElement.style.display="block";hFormContainerElement.style.display="none";}if(oResponse.poll.has_voted){document.getElementById("interactivePollVoted_"+mkmInteractivePoll.iId).style.display="block";setTimeout(function(){document.getElementById("interactivePollVoted_"+mkmInteractivePoll.iId).style.display="none";},4000);}}},interactiveCallFailure:function(a){a.responseText='{"success":false,"poll":null}';mkmInteractivePoll.interactiveCallSuccess(a);},votePoll:function(d){YAHOO.util.Event.preventDefault(d);if(!mkmInteractivePoll.bIsWorking){var a=document.getElementById("interactivePollFormContainer_"+mkmInteractivePoll.iId);var f=null;if(a){for(var b=0;b<a.elements.length;b++){var c=a.elements[b];if(c.type.toLowerCase()=="radio"&&c.name=="answer"&&c.checked){f=c.value;break;}}if(f){mkmInteractivePoll.interactiveCall(f);}else{alert("Prima di votare, seleziona la tua preferenza!");}}}},init:function(){mkmInteractivePoll.iId=document.getElementById("mkmInteractivePollId").value;YAHOO.util.Event.addListener(document.getElementById("interactivePollFormContainer_"+mkmInteractivePoll.iId),"submit",mkmInteractivePoll.votePoll);mkmInteractivePoll.interactiveCall(null);}};YAHOO.util.Event.onDOMReady(mkmInteractivePoll.init);