var ahahscript={loading:"<br /><img src=javascripts/loading.gif",ahah:function(url,target,delay,method,parameters){if((method==undefined)||(method=="GET")||(method=="get")){this.creaDIV(target,this.loading);if(window.XMLHttpRequest){req=new XMLHttpRequest();}
else if(window.ActiveXObject){req=new ActiveXObject("Microsoft.XMLHTTP");}
if(req){req.onreadystatechange=function(){ahahscript.ahahDone(url,target,delay,method,parameters);};req.open(method,url,true);req.send("");}}
if((method=="POST")||(method=="post")){this.creaDIV(target,this.loading);if(window.XMLHttpRequest){req=new XMLHttpRequest();}
else if(window.ActiveXObject){req=new ActiveXObject("Microsoft.XMLHTTP");}
if(req){req.onreadystatechange=function(){ahahscript.ahahDone(url,target,delay,method,parameters);};req.open(method,url,true);req.setRequestHeader("Content-type","application/x-www-form-urlencoded");req.send(parameters);}}},creaDIV:function(target,html){if(document.body.innerHTML){document.getElementById(target).innerHTML=html;}
else if(document.getElementById){var element=document.getElementById(target);var range=document.createRange();range.selectNodeContents(element);range.deleteContents();element.appendChild(range.createContextualFragment(html));}},execJS:function(node){var st=node.getElementsByTagName('SCRIPT');var strExec;var bSaf=(navigator.userAgent.indexOf('Safari')!=-1);var bOpera=(navigator.userAgent.indexOf('Opera')!=-1);var bMoz=(navigator.appName=='Netscape');for(var i=0;i<st.length;i++){if(bSaf){strExec=st[i].innerHTML;}
else if(bOpera){strExec=st[i].text;}
else if(bMoz){strExec=st[i].textContent;}
else{strExec=st[i].text;}
try{eval(strExec);}catch(e){alert(e);}}},ahahDone:function(url,target,delay,method,parameters){if(req.readyState==4){element=document.getElementById(target);if(req.status==200){output=req.responseText;document.getElementById(target).innerHTML=output;var j=document.createElement("div");j.innerHTML="_"+output+"_";this.execJS(j);}
else{this.creaDIV(target,"ahah error:\n"+req.statusText);}}},likeSubmit:function(file,method,formName,target){var the_form=document.getElementById(formName);var num=the_form.elements.length;var url="";var radio_buttons=new Array();var nome_buttons=new Array();var check_buttons=new Array();var nome_buttons=new Array();var j=0;var a=0;for(var i=0;i<the_form.length;i++){var temp=the_form.elements[i].type;if((temp=="radio")&&(the_form.elements[i].checked)){nome_buttons[a]=the_form.elements[i].name;radio_buttons[j]=the_form.elements[i].value;j++;a++;}}
for(var k=0;k<radio_buttons.length;k++){url+=nome_buttons[k]+"="+radio_buttons[k]+"&";}
var j=0;var a=0;for(var i=0;i<the_form.length;i++){var temp=the_form.elements[i].type;if((temp=="checkbox")&&(the_form.elements[i].checked)){nome_buttons[a]=the_form.elements[i].name;check_buttons[j]=the_form.elements[i].value;j++;a++;}}
for(var k=0;k<check_buttons.length;k++){url+=nome_buttons[k]+"="+check_buttons[k]+"&";}
for(var i=0;i<num;i++){var chiave=the_form.elements[i].name;var valore=the_form.elements[i].value;var tipo=the_form.elements[i].type;valore=escape(valore);if((tipo=="submit")||(tipo=="radio")||(tipo=="checkbox")){}
else{url+=chiave+"="+valore+"&";}}
var ajax_space_fix=url;var intIndexOfExtraSpace=ajax_space_fix.indexOf("&#160;");while(intIndexOfExtraSpace!=-1)
{ajax_space_fix=ajax_space_fix.replace("&#160;"," ")
intIndexOfExtraSpace=ajax_space_fix.indexOf("&#160;");}
var parameters=ajax_space_fix;url=file+"?"+url;if(method==undefined){method="GET";}
if(method=="GET"){this.ahah(url,target,'',method,'');}
else{this.ahah(file,target,'',method,parameters);}}};