// all rights reserved // creator alessandro.ilardo@my-sandro.net - 2005 //parse a string into a date function makeDate(txt){ var re = /^\d{1,2}\/\d{1,2}\/\d{4}$/ if(re.test(txt)){ var adata = txt.split('/'); var gg = parseInt(adata[0],10); var mm = parseInt(adata[1],10); var aaaa = parseInt(adata[2],10); var xdata = new Date(aaaa,mm-1,gg) if((xdata.getFullYear()==aaaa) && (xdata.getMonth()==mm-1) && (xdata.getDate()==gg)) return xdata else false; }else false; } //change visible status function changeVisible(value){ if(document.getElementById(value).style.display!="none"){ document.getElementById(value).style.display="none"; }else{ document.getElementById(value).style.display="block"; } } //ask before go on function _delete(question){ if(confirm(question)) return true; else return false; } //checks whatever the the user has voted THIS poll //required an input as the id polls function poll(form){ var x = true; var id_survey = form.id.value+"="; var allCookies = document.cookie; var position = allCookies.indexOf(id_survey); if(position == -1){ var expireDate = new Date(); expireDate.setMonth(expireDate.getYear()+1); document.cookie = id_survey + x + ";expires=" + expireDate.toGMTString(); return true; }else{ alert("Non è possibile votare più di una volta a sondaggio."); return false; } } //checks if the email adress passed as parameter is valid function checkEmail(value){ if(value.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/)==-1) return true; else return false; } //returns the input fields evidenced by an error to the normal status function resetColor(f){ for (var i=0; i function SettingChar(){ if(document.cookie.indexOf("FontSelected=")!=-1){ FontSelected = document.cookie; var cut = FontSelected.indexOf("FontSelected="); var FontSelectedOk = FontSelected.substring(cut+13,cut+14); FontSelected = FontSelectedOk; } else { FontSelected = 1; } if(FontSelected==""){ FontSelected = 1; } DimCar(FontSelected); } function DimCar(whatDim){ if(whatDim<1 || whatDim>3){ whatDim = 1; } Content = "11px"; if(whatDim==1){ Content = "11px"; } if(whatDim==2){ Content = "12px"; } if(whatDim==3){ Content = "13px"; } if(document.getElementById("content")) document.getElementById("content").style.fontSize = Content; expireDate = new Date; expireDate.setMonth(expireDate.getMonth()+6); document.cookie = "FontSelected=" + whatDim + ";expires=" + expireDate.toGMTString(); } //opens and closes pop up window var popUpWin=0; function popUpWindow(URLStr, left, top, width, height) { if(popUpWin) { if(!popUpWin.closed) popUpWin.close(); } popUpWin = open(URLStr, 'popUpWin', 'toolbar=no,location=no,directories=no,status=no,menub ar=no,scrollbar=no,resizable=no,copyhistory=yes,width='+width+',height='+height+',left='+left+', top='+top+',screenX='+left+',screenY='+top+''); } //display random images /**/ function randomImage(imgArr) { var imgSrc, imgW, imgH, r; r = randomNumber(imgArr.length / 3); imgSrc = imgArr[r * 3]; imgW = imgArr[(r * 3)+1]; imgH = imgArr[(r * 3)+2]; return imgSrc; } function randomNumber(limit){ return Math.floor(Math.random()*limit); } //display clock // function startclock() { var mnames = new Array('Gen','Feb','Mar','Apr','Mag','Giu','Lug','Ago','Set','Ott','Nov','Dic'); var dnames = new Array('Dom','Lun','Mar','Mer','Gio','Ven','Sab'); var ntime = new Date(); var nhour = ntime.getHours(); var nmin = ntime.getMinutes(); var nsec = ntime.getSeconds(); var nday = ntime.getDate(); var nyear = ntime.getYear(); if (nyear< 1900) { nyear += 1900; } if (nsec < 10) { nsec="0"+nsec; } if (nmin < 10) { nmin="0"+nmin; } if (nday < 10) { nday="0"+nday; } document.getElementById("myclock").innerHTML = dnames[ntime.getDay()] + ", " + nday + " " + mnames[ntime.getMonth()] + " " + nyear + " - " + nhour + ":" + nmin + ":" + nsec + " "; setTimeout('startclock()', 1000); } // check if it's a valid date // 11/03/2005 function dateValid(txt){ var re = /^\d{1,2}\/\d{1,2}\/\d{4}$/ if(re.test(txt)){ var adata = txt.split('/'); var gg = parseInt(adata[0],10); var mm = parseInt(adata[1],10); var aaaa = parseInt(adata[2],10); var xdata = new Date(aaaa,mm-1,gg) if((xdata.getFullYear()==aaaa) && (xdata.getMonth()==mm-1) && (xdata.getDate()==gg)) { return true; } else { return false; } } else { return false; } } //checks if the file attached is allowed // form.file.value // .jpg.gif.png.pdf. function checkFile(fil, perm) { // controllo il tipo di file ext = fil.substr(fil.lastIndexOf("."))+"."; if(perm.indexOf(ext.toLowerCase())<0){ //alert("Il tipo di file non è un'immagine."); return false; } else { return true; } } //use this script to write in the text area // //