/* Generic functions */ function MM_findObj(n, d) { //v4.01 var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) { d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);} if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i\s*)?((<[^\/>]+\/)|(<[^\/][^\/>]*)|(<\/[^>]+))/g, function(m0, notext, tag, emptytag, starttag, endtag) { var v = indent; if (starttag) { indent += ' '; last = 'start'; } else if (endtag) { indent = indent.substr(0, indent.length-2); v = (last=='start'?'':indent); last = 'end'; } else last = 'end'; return (notext?'>\n'+v:'') + tag; } ); doc.loadXML(xml); } function saveXmlDomObject(objXml, strUrl){ /* This function saves the an xml dom object on the server */ //indent the xml file indentXml(objXml); //sent to server var objXmlHttp = xmlFactory.newXmlHttpObject(); objXmlHttp.Open("POST", strUrl, false); objXmlHttp.Send(objXml); //deal with response switch (objXmlHttp.status) { case 200: //OK var strResponseText=objXmlHttp.responseText; alert(strResponseText); bolSuccess=true; //var resultXML = objXmlHttp.responseXML; break; case -1: alert('Error while saving ' + strUrl + ':\n\n' + objXmlHttp.responseText); break; default: alert('Server responded not ok while saving ' + strUrl + ':\n\nstatus:' + objXmlHttp.status + '\nmessage: ' + objXmlHttp.responseText); } } function serverSideRequest(){ /* This function performs a serverside request by using the passed xmlhttp object. It passes form data to the requested url using the arrFormData array. This array should be passed in the following syntax arrFormData['<
>']="<>"; It returns the string that the server side script returned (sync) or passes the string on a user defined function 'strCallbackFunction' (async) Or you can use named argument syntax serverSideRequest({url: '/bla.html', callback: 'performTask()', xmlhttp: objXmlHttp, method: 'GET', formdata: arrFormData}) */ var arrArguments=serverSideRequest.arguments; var intArguments=arrArguments.length; var bolAsync=true, bolSubmitFormData=false, bolDebug=false, bolSubmitXmlFile=false; var strKey, strValue, strFormData='', strResult; //default argument values var strUrl='', strCallbackFunction='',objXmlHttpLocal='',strMethod='POST',arrFormData=''; var bolUseNamedArguments=false; if(intArguments==1 && isObject(arrArguments[0]))bolUseNamedArguments=true; if(bolUseNamedArguments){ //get the named arguments var objArguments=arrArguments[0]; strUrl=typeof objArguments.url != 'undefined'? objArguments.url : ''; strCallbackFunction=typeof objArguments.callback != 'undefined'? objArguments.callback : ''; objXmlHttpLocal=typeof objArguments.xmlhttp != 'undefined'? objArguments.xmlhttp : ''; strMethod=typeof objArguments.method != 'undefined'? objArguments.method : 'POST'; arrFormData=typeof objArguments.arrdata != 'undefined'? objArguments.arrdata : ''; }else{ //retrieve the arguments passed switch(intArguments){ case 0: alert("This function requires at least 1 argument"); break; case 1: if(arrArguments[0]!='')strUrl=arrArguments[0]; break; case 2: if(arrArguments[0]!='')strUrl=arrArguments[0]; if(arrArguments[1]!='')strCallbackFunction=arrArguments[1]; break; case 3: if(arrArguments[0]!='')strUrl=arrArguments[0]; if(arrArguments[1]!='')strCallbackFunction=arrArguments[1]; if(arrArguments[2]!='')objXmlHttpLocal=arrArguments[2]; break; case 4: if(arrArguments[0]!='')strUrl=arrArguments[0]; if(arrArguments[1]!='')strCallbackFunction=arrArguments[1]; if(arrArguments[2]!='')objXmlHttpLocal=arrArguments[2]; if(arrArguments[3]!='')strMethod=arrArguments[3]; break; case 5: if(arrArguments[0]!='')strUrl=arrArguments[0]; if(arrArguments[1]!='')strCallbackFunction=arrArguments[1]; if(arrArguments[2]!='')objXmlHttpLocal=arrArguments[2]; if(arrArguments[3]!='')strMethod=arrArguments[3]; if(isArray(arrArguments[4]) || isObject(arrArguments[4]))arrFormData=arrArguments[4]; break; } } if(bolDebug)alert("Parameters recieved:\n"+"strUrl="+strUrl+"\n"+"strCallbackFunction="+strCallbackFunction+"\n"+"objXmlHttpLocal="+objXmlHttpLocal+"\n"+"strMethod="+strMethod+"\n"+"arrFormData="+arrFormData); /* bypass caching by adding a querystring to the url */ strUrl+=(strUrl.indexOf('?')>0)?'&rnd=' + Math.random():'?rnd=' + Math.random(); //try to reuse a xml http object - could not get this to work cross browser /* clearing the onreadystatechange property in IE is problamatic so we instantiate a new xmlhttp object for each request */ /* if(window.ActiveXObject){ objXmlHttpLocal = xmlFactory.newXmlHttpObject(); //if(CollectGarbage)alert("garbadge colection works"); }else{ if(isString(objXmlHttpLocal)){ //use globally defined xmlhttp object objXmlHttpLocal=objXmlHttp; if(!isObject(objXmlHttpLocal)){ //alert("create new object"); objXmlHttpLocal = xmlFactory.newXmlHttpObject(); } } } */ objXmlHttpLocal = xmlFactory.newXmlHttpObject(); //detrmine asynchronous request if(strCallbackFunction=='')bolAsync=false; //determine onreadystatechange function (async only) if(bolAsync){ strCallbackFunction=strCallbackFunction.replace(/(.*)\(\)/,"$1"); objXmlHttpLocal.onreadystatechange= function() { if (objXmlHttpLocal.readyState == 4) { if (objXmlHttpLocal.status == 200) { //ok strResult=objXmlHttpLocal.responseText; if(bolDebug)alert("just before callback function\n\n"+strResult); eval(strCallbackFunction+'(strResult);'); }else{ strResult="ERROR: There was a problem retrieving the server side data:\n" + objXmlHttpLocal.statusText; alert(strResult); } } } //eval("objXmlHttpLocal.onreadystatechange = "+strCallbackFunction+";"); }else{ //make sure to clear any previously attached onreadystate functions /* Need to investigate memory leak problems in IE */ objXmlHttpLocal.onreadystatechange = function() {}; //delete objXmlHttpLocal['onreadystatechange']; //objXmlHttpLocal = null; } //build the form data string using the array if(isArray(arrFormData)){ bolSubmitFormData=true; for(strKey in arrFormData){ strValue=arrFormData[strKey]; strValue=encodeUrl(strValue); strFormData+=strKey+"="+strValue+'&'; } //strip last '&' from the string strFormData=strFormData.substr(0,(strFormData.length-1)); if(bolDebug)alert('Form data sent to server:\n'+strFormData); } if(isObject(arrFormData)){ bolSubmitXmlFile=true; } //perform request objXmlHttpLocal.open(strMethod, strUrl, bolAsync); //objXmlHttpLocal.setRequestHeader("encoding", "UTF-8"); if(bolSubmitFormData){ objXmlHttpLocal.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded'); objXmlHttpLocal.send(strFormData); }else{ if(bolSubmitXmlFile){ objXmlHttpLocal.send(arrFormData); }else{ objXmlHttpLocal.send(null); } } if(bolAsync==false){ return objXmlHttpLocal.responseText; } } function writeFlashHtml(objArguments){ /* writes a flash html container using named argument syntax writeFlashHtml({src: 'bla.swf', width: 100, height: 100, version: 8}) */ document.write(createFlshHtml(objArguments)); } function createFlshHtml(objArguments){ var strSrc = typeof objArguments.src != 'undefined'? objArguments.src : false; var intWidth = typeof objArguments.width != 'undefined'? objArguments.width : false; var intHeight = typeof objArguments.height != 'undefined'? objArguments.height : false; if(!strSrc || !intWidth || !intHeight)return; var intVersion = typeof objArguments.version != 'undefined'? objArguments.version : 7; var strId = typeof objArguments.id != 'undefined'? objArguments.id : 'flashmovie'; var arrParametersPassed = typeof objArguments.params != 'undefined'? objArguments.params : new Array(); var strAlign = typeof objArguments.align != 'undefined'? "align="+objArguments.align : ""; var strScale = typeof objArguments.scale != 'undefined'? objArguments.scale : "showall"; //flash parameters var arrParameters=new Array(), strParameterNodes='', strParameterAttributes=''; arrParameters['quality']="high"; arrParameters['bgcolor']="#ffffff"; arrParameters['wmode']="opaque"; arrParameters['scale']=strScale; for (strKey in arrParameters) { strParameterNodes+=''; strParameterAttributes+=' '+strKey+'="'+arrParameters[strKey]+'"'; } var flashHTML = ''; flashHTML += ''; flashHTML += ''; flashHTML += ''; flashHTML += strParameterNodes; flashHTML += ''; flashHTML += ''; return flashHTML; } /* Form scripts */ function setFormFieldValue(objFormField, strValue){ /* This function sets a value of a form field */ var strType, strNodeName; //test if this a radio button - does not seem to have a nodename property... if(!objFormField.nodeName){ strNodeName="input"; strType="radio"; }else{ strNodeName=objFormField.nodeName.toLowerCase(); if(strNodeName=="input"){ strType=objFormField.getAttribute('type'); } } switch(strNodeName){ case "input": //simple text box if(strType=="text")objFormField.value=strValue; //radio button if(strType=="radio"){ //radio button for (var i=0;i0){ //attempt to locate the form object and generate a for (var i=0;i 0){ strUrl+=arrTemp[0]+"="+strParameterValue; }else{ strUrl+=strParameterElement+"="+strParameterValue; } } if(i<(intQueryStringParameters-1))strUrl+="&"; //alert(strUrl); } } //turn the first & into ? arrTemp=strUrl.split("&"); if(arrTemp.length > 0){ for (i=0; i-1){ strUrl=strUrl.split('?')[1]; }else{ return ""; } var arrTemp=strUrl.split('&'), arrTemp2; for (var i=0; i1){ if(arrTemp2[0]==strParameterName)return arrTemp2[1]; } } if(arrTemp.length==0 && strUrl.indexOf('=')>-1){ arrTemp2=strUrl.split("="); return arrTemp2[1]; } return ""; } function removeQuerystringParameter(strUrl, strParameterName){ //removes a querystring parameter var strBaseUrl, strQuerystringNew="", arrTemp, arrTemp2; if(strUrl.indexOf('?')>-1){ arrTemp=strUrl.split('?'); strUrl=arrTemp[1]; strBaseUrl=arrTemp[0]; }else{ return strUrl; } arrTemp=strUrl.split('&'); for (var i=0; i1){ if(arrTemp2[0]!=strParameterName){ strQuerystringNew+=arrTemp[i]; if(i/g,">"); encoded_html=encoded_html.replace(/"); var traceWindow = window.open() traceWindow.document.open() traceWindow.document.write('

Trace of generated HTML

')
	traceWindow.document.write('
'+encoded_html+'
') traceWindow.document.write('') traceWindow.document.close() } function timer(){ var t1, t2; var intMs; this.startTimer=function(){ t1 = new Date; } this.endTimer=function(){ var intDeler=1; //check if the value that needs to be returned should be in a diffrent format if(arguments.length>0){ strReturnValue=arguments[0]; if(strReturnValue=="sec")intDeler=1000; } t2 = new Date; intMs=Math.round((t2 - t1)/intDeler); return intMs; } } function pauseScript(intMs) { //this function will pause the javascript thread and continue after a passed ms var s = "script" ; var dialogScript = "window.setTimeout(" + " function () { window.close(); }, " + intMs + ");"; var result = window.showModalDialog( 'javascript:document.writeln(' + '"<' + s + '>' + dialogScript + '<' + '/' + s + '>")'); } function getRandom(){ return Math.random() } function setOpacity(obj, value){ /* Sets the opacity of an object (0-10) */ obj.style.opacity = value/10; obj.style.filter = 'alpha(opacity=' + value*10 + ')'; } function generateUniqueId(){ var t=Math.random(); t=Math.round(t*10000); var t2=Math.random(); t2=Math.round(t*10000); var objDate=new Date(); var intSec=objDate.getSeconds(); t=t+"x"+intSec+"x"+t2; return t; } /* Cookie functions */ /* EXAMPLE FUNTIONS ON HOW TO SET & GET VALUES FROM A COOKIE */ function storeInCooke(){ //example // create an instance of the Date object var now = new Date(); // fix the bug in Navigator 2.0, Macintosh fixDate(now); now.setTime(now.getTime() + 365 * 24 * 60 * 60 * 1000); var url=document.getElementById('starturl').value; setCookie("performanceurl", url, now); } function retrieveFromCookie(){ var cookievalue = getCookie("performanceurl"); if(cookievalue){ document.getElementById('starturl').value=cookievalue; } } function setCookie(name, value, expires, path, domain, secure) { var curCookie = name + "=" + escape(value) + ((expires) ? "; expires=" + expires.toGMTString() : "") + ((path) ? "; path=" + path : "") + ((domain) ? "; domain=" + domain : "") + ((secure) ? "; secure" : ""); document.cookie = curCookie; } /* name - name of the desired cookie return string containing value of specified cookie or null if cookie does not exist */ function getCookie(name) { var dc = document.cookie; var prefix = name + "="; var begin = dc.indexOf("; " + prefix); if (begin == -1) { begin = dc.indexOf(prefix); if (begin != 0) return null; } else begin += 2; var end = document.cookie.indexOf(";", begin); if (end == -1) end = dc.length; return unescape(dc.substring(begin + prefix.length, end)); } /* name - name of the cookie [path] - path of the cookie (must be same as path used to create cookie) [domain] - domain of the cookie (must be same as domain used to create cookie) path and domain default if assigned null or omitted if no explicit argument proceeds */ function deleteCookie(name, path, domain) { if (getCookie(name)) { document.cookie = name + "=" + ((path) ? "; path=" + path : "") + ((domain) ? "; domain=" + domain : "") + "; expires=Thu, 01-Jan-70 00:00:01 GMT"; } } // date - any instance of the Date object // * hand all instances of the Date object to this function for "repairs" function fixDate(date) { var base = new Date(0); var skew = base.getTime(); if (skew > 0) date.setTime(date.getTime() - skew); } function trim(str){ str=str.replace(/^(\s+)(\S.*)$/g,"$2"); str=str.replace(/^(.*)(\s+)$/g,"$1"); return str; } /* Scripts to test variable types */ function isAlien(a) { return isObject(a) && typeof a.constructor != 'function'; } function isArray(a) { return isObject(a) && a.constructor == Array; } function isBoolean(a) { return typeof a == 'boolean'; } function isEmpty(o) { var i, v; if (isObject(o)) { for (i in o) { v = o[i]; if (isUndefined(v) && isFunction(v)) { return false; } } } return true; } function isFunction(a) { return typeof a == 'function'; } function isNull(a) { return typeof a == 'object' && !a; } function isNumber(a) { return typeof a == 'number' && isFinite(a); } function isObject(a) { return (a && typeof a == 'object') || isFunction(a); } function isString(a) { return typeof a == 'string'; } function isUndefined(a) { return typeof a == 'undefined'; } function Left(str, n){ if (n <= 0){ return ""; }else{ if (n > String(str).length){ return str; }else{ return String(str).substring(0,n); } } } function Right(str, n){ if(n <= 0){ return ""; }else{ if(n > String(str).length){ return str; }else{ var iLen = String(str).length; return String(str).substring(iLen, iLen - n); } } }