function getX(){return document.documentElement.clientWidth;}
function getY(){if(document.documentElement.clientHeight>document.body.scrollHeight)return document.documentElement.clientHeight;else return document.body.scrollHeight+50;}
function initfoto(){var anchors=document.getElementsByTagName("a");for(var i=0;i<anchors.length;i++)if(anchors[i].getAttribute("href")&&(anchors[i].getAttribute("rel")=="foto"))anchors[i].onclick=function(){showfoto(this);return false;}}
function nascondiBox(){document.getElementsByTagName("body").item(0).removeChild(document.getElementById('psfondo'));document.getElementsByTagName("body").item(0).removeChild(document.getElementById('pfoto'));}
function showfoto(url){var urlfoto=url;sfondo=document.createElement("div");sfondo.setAttribute("id","psfondo");sfondo.onclick=function(){nascondiBox();return false;}
sfondo.style.width=getX()+'px';sfondo.style.height=getY()+'px';document.getElementsByTagName("body").item(0).appendChild(sfondo);foto=document.createElement("img");foto.setAttribute("id","pfoto");foto.setAttribute("src",""+urlfoto+"");foto.onclick=function(){nascondiBox();return false;}
document.getElementsByTagName("body").item(0).appendChild(foto);}
function vuoto(field){if(field==""||field==null){return false;}else{return true;}}
function messaggio(dove,msg){var precogg=document.getElementById("err_"+dove);if(precogg==null){var span=document.createElement("div");span.setAttribute("class","ferr");span.setAttribute("id","err_"+dove);}else span=precogg;span.innerHTML="Errore: "+msg;elemento=document.getElementById(dove);elemento.parentNode.insertBefore(span,elemento.nextSibling);document.getElementById("err_"+dove).setAttribute('style','color:red;clear:left;font-size:15px;');}
function rmessaggio(dove){var ogg=document.getElementById('err_'+dove);if(ogg!=null)ogg.parentNode.removeChild(document.getElementById('err_'+dove));}
function inviaprv(){errore=0;var nome_cognome=document.getElementById("nome_cognome").value;var email=document.getElementById("email").value;if(!vuoto(nome_cognome)){messaggio("nome_cognome","Inserisci il tuo nome!");errore=1;}else rmessaggio("nome_cognome");var espressione=/^[_a-zA-Z0-9+-]+(\.[_a-zA-Z0-9+-]+)*@[a-zA-Z0-9-]+(\.[a-zA-Z0-9-]+)+$/;if(!vuoto(email)||(!espressione.test(email))){messaggio("email","Inserisci il tuo indirizzo email!");errore=1;}else rmessaggio("email");if(errore==0)return true;else return false;}
function seltab(di){document.getElementById("desc").style.display="none";document.getElementById("prev").style.display="none";document.getElementById(di).style.display="block";return false;}
function getObj(objID)
{if(document.getElementById){return document.getElementById(objID);}
else if(document.all){return document.all[objID];}
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function checkClick(e){e?evt=e:evt=event;CSE=evt.target?evt.target:evt.srcElement;if(getObj('fc'))
if(!isChild(CSE,getObj('fc')))
getObj('fc').style.display='none';}
function isChild(s,d){while(s){if(s==d)
return true;s=s.parentNode;}
return false;}
function Left(obj)
{var curleft=0;if(obj.offsetParent)
{while(obj.offsetParent)
{curleft+=obj.offsetLeft
obj=obj.offsetParent;}}
else if(obj.x)
curleft+=obj.x;return curleft;}
function Top(obj)
{var curtop=0;if(obj.offsetParent)
{while(obj.offsetParent)
{curtop+=obj.offsetTop
obj=obj.offsetParent;}}
else if(obj.y)
curtop+=obj.y;return curtop;}
document.write('<table id="fc" style="position:absolute;border-collapse:collapse;background:#FFFFFF;border:1px solid #ABABAB;display:none" cellpadding=2>');document.write('<tr><td style="cursor:pointer" onclick="csubm()"><</td><td colspan=5 id="mns" align="center" style="font:bold 13px Arial"></td><td align="right" style="cursor:pointer" onclick="caddm()">></td></tr>');document.write('<tr><td align=center style="background:#ABABAB;font:12px Arial">S</td><td align=center style="background:#ABABAB;font:12px Arial">M</td><td align=center style="background:#ABABAB;font:12px Arial">T</td><td align=center style="background:#ABABAB;font:12px Arial">W</td><td align=center style="background:#ABABAB;font:12px Arial">T</td><td align=center style="background:#ABABAB;font:12px Arial">F</td><td align=center style="background:#ABABAB;font:12px Arial">S</td></tr>');for(var kk=1;kk<=6;kk++){document.write('<tr>');for(var tt=1;tt<=7;tt++){num=7*(kk-1)-(-tt);document.write('<td id="v'+num+'" style="width:18px;height:18px">&nbsp;</td>');}
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document.write('</table>');document.all?document.attachEvent('onclick',checkClick):document.addEventListener('click',checkClick,false);var now=new Date;var sccm=now.getMonth();var sccy=now.getFullYear();var ccm=now.getMonth();var ccy=now.getFullYear();var updobj;function lcs(ielem){updobj=ielem;getObj('fc').style.left=Left(ielem);getObj('fc').style.top=Top(ielem)+ielem.offsetHeight;getObj('fc').style.display='';curdt=ielem.value;curdtarr=curdt.split('/');isdt=true;for(var k=0;k<curdtarr.length;k++){if(isNaN(curdtarr[k]))
isdt=false;}
if(isdt&(curdtarr.length==3)){ccm=curdtarr[1]-1;ccy=curdtarr[2];prepcalendar(curdtarr[0],curdtarr[1]-1,curdtarr[2]);}}
function evtTgt(e)
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function EvtObj(e){if(!e)e=window.event;return e;}
function cs_over(e){evtTgt(EvtObj(e)).style.background='#FFCC66';}
function cs_out(e){evtTgt(EvtObj(e)).style.background='#C4D3EA';}
function cs_click(e){updobj.value=calvalarr[evtTgt(EvtObj(e)).id.substring(1,evtTgt(EvtObj(e)).id.length)];getObj('fc').style.display='none';}
var mn=new Array('JAN','FEB','MAR','APR','MAY','JUN','JUL','AUG','SEP','OCT','NOV','DEC');var mnn=new Array('31','28','31','30','31','30','31','31','30','31','30','31');var mnl=new Array('31','29','31','30','31','30','31','31','30','31','30','31');var calvalarr=new Array(42);function f_cps(obj){obj.style.background='#C4D3EA';obj.style.font='10px Arial';obj.style.color='#333333';obj.style.textAlign='center';obj.style.textDecoration='none';obj.style.border='1px solid #6487AE';obj.style.cursor='pointer';}
function f_cpps(obj){obj.style.background='#C4D3EA';obj.style.font='10px Arial';obj.style.color='#ABABAB';obj.style.textAlign='center';obj.style.textDecoration='line-through';obj.style.border='1px solid #6487AE';obj.style.cursor='default';}
function f_hds(obj){obj.style.background='#FFF799';obj.style.font='bold 10px Arial';obj.style.color='#333333';obj.style.textAlign='center';obj.style.border='1px solid #6487AE';obj.style.cursor='pointer';}
function prepcalendar(hd,cm,cy){now=new Date();sd=now.getDate();td=new Date();td.setDate(1);td.setFullYear(cy);td.setMonth(cm);cd=td.getDay();getObj('mns').innerHTML=mn[cm]+' '+cy;marr=((cy%4)==0)?mnl:mnn;for(var d=1;d<=42;d++){f_cps(getObj('v'+parseInt(d)));if((d>=(cd-(-1)))&&(d<=cd-(-marr[cm]))){dip=((d-cd<sd)&&(cm==sccm)&&(cy==sccy));htd=((hd!='')&&(d-cd==hd));if(dip)
f_cpps(getObj('v'+parseInt(d)));else if(htd)
f_hds(getObj('v'+parseInt(d)));else
f_cps(getObj('v'+parseInt(d)));getObj('v'+parseInt(d)).onmouseover=(dip)?null:cs_over;getObj('v'+parseInt(d)).onmouseout=(dip)?null:cs_out;getObj('v'+parseInt(d)).onclick=(dip)?null:cs_click;getObj('v'+parseInt(d)).innerHTML=d-cd;calvalarr[d]=''+(d-cd)+'/'+(cm-(-1))+'/'+cy;}
else{getObj('v'+d).innerHTML='&nbsp;';getObj('v'+parseInt(d)).onmouseover=null;getObj('v'+parseInt(d)).onmouseout=null;getObj('v'+parseInt(d)).style.cursor='default';}}}
prepcalendar('',ccm,ccy);function caddm(){marr=((ccy%4)==0)?mnl:mnn;ccm+=1;if(ccm>=12){ccm=0;ccy++;}
cdayf();prepcalendar('',ccm,ccy);}
function csubm(){marr=((ccy%4)==0)?mnl:mnn;ccm-=1;if(ccm<0){ccm=11;ccy--;}
cdayf();prepcalendar('',ccm,ccy);}
function cdayf(){if((ccy>sccy)|((ccy==sccy)&&(ccm>=sccm)))
return;else{ccy=sccy;ccm=sccm;cfd=scfd;}}
function init(){document.getElementById('ricprev').onclick=function(){return seltab('prev')};document.getElementById('ricprev2').onclick=function(){return seltab('prev')};document.getElementById('str').onchange=function(){setstr((this.options[this.selectedIndex].value))};document.getElementById('loc').onchange=function(){aloc(document.getElementById('loc'))};document.getElementById("sprv").onsubmit=function(){return inviaprv();};initfoto();}
window.onload=init;