//************************* Useful Functions ****************************************** function createGUID(){ var guid; // in IE we can get a real GUID if(window.ActiveXObject){ try{ guid = new ActiveXObject("Scriptlet.TypeLib"); }catch(e){} } // other browsers or if the above failed if(!guid){ guid = (S4()+S4()+"-"+S4()+"-"+S4()+"-"+S4()+"-"+S4()+S4()+S4()); } return guid; } function S4() { return (((1+Math.random())*0x10000)|0).toString(16).substring(1); } function encodeURI(s,u) { if (typeof(encodeURIComponent) == 'function') { if (u) return encodeURI(s); //if a full URL don't enode certain chars such as ? : @ + = else return encodeURIComponent(s); //use for encoding URI components eg values in name/value pairs } else { return escape(s); //bog standard escape } } function decodeURI(s) { if (typeof(decodeURIComponent) == 'function') { return decodeURIComponent(s); } else { return unescape(s); } } function doCounter(obj,cn,max,nmsg,lmsg) { ShowDebug("IN doCounter = " + cn + " max = " + max) var sl = 298 //max size for progress bar 100px var counter = cn + 'Counter'; var msg = cn + 'Limit'; var usl = obj.value.length; var p = sl/100 //is the size for 1% ShowDebug("in doCounter current len = " + usl + " 1% = " + sl) if(usl>=max){ ShowDebug("too big") obj.value = obj.value.substring(0,max); var elC = document.getElementById(counter).style elC.width = parseInt(sl) + "px"; ShowDebug("set width = " + elC.width) document.getElementById(msg).innerHTML = lmsg; document.getElementById(msg).className=cn + 'LimitReached' }else{ ShowDebug("not big enough yet") //work out percentage of text we have used var usP = (usl/max) * 100 //now work out the size of the progress bar var size = usP * p var elC = document.getElementById(counter).style elC.width = parseInt(size) + "px" ShowDebug("set width = " + elC.width) document.getElementById(msg).innerHTML = nmsg; document.getElementById(msg).className=cn + 'AddText' } } function getCheckboxIDs(frm,elName,OnlyChecked) { var a = frm.getElementsByTagName('input'); var n = a.length; var bAdd; var Checked = new Array(); for (var i=0;i= -32768 && intChr <= 65535){ strDecoded = strDecoded.replace(sMatch, String.fromCharCode(intChr)) }else{ strDecoded = strDecoded.replace(sMatch, "") } } } }else{ strDecoded = ""; } return strDecoded; } function getDayCount(UKDate) { UKDate = UKDate.split(/\D+/); var retVal = -( (-UKDate[2]*20-UKDate[1])*50 - UKDate[0] ); return retVal; } //use this to get current date for comparisons function getNOW(){ var x=new Date(); x.setTime(x.getTime()); return x; } //use this for nows date displayed in UK format function getUKDate(bShowTime){ var dtDate, dtTime var currentTime = new Date() var month = currentTime.getMonth() + 1 var day = currentTime.getDate() var year = currentTime.getFullYear() dtDate = day + "/" + month + "/" + year if (bShowTime) { var hours = currentTime.getHours() var minutes = currentTime.getMinutes() var seconds = currentTime.getSeconds() dtTime = hours + ":" + minutes + ":" + seconds dtDate += " " + dtTime } return dtDate } //use this for a nice display date function getDate(bShowTime){ var dtDate, dtTime var currentTime = new Date() var month = currentTime.getMonth() + 1 var day = currentTime.getDate() var year = currentTime.getFullYear() dtDate = day + "/" + month + "/" + year if (bShowTime) { var hours = currentTime.getHours() var minutes = currentTime.getMinutes() if (minutes < 10) minutes = "0" + minutes dtTime = hours + ":" + minutes + " " if(hours > 11){ dtTime += "PM" } else { dtTime +="AM" } dtDate += " " + dtTime } return dtDate } function getElementStyle(elemID, IEStyleProp, CSSStyleProp, win) { if(!win) win = window; doc = win.document; var elem = doc.getElementById(elemID); if(elem){ if (elem.currentStyle) { return elem.currentStyle[IEStyleProp]; }else if (win.getComputedStyle) { var compStyle = win.getComputedStyle(elem, ""); return compStyle.getPropertyValue(CSSStyleProp); } } return ""; } function RemoveMSWord(strHTML){ var strCleanHTML = strHTML strCleanHTML = strCleanHTML.replace(/\/gi, "") strCleanHTML = strCleanHTML.replace(/<[/]?(font|span|xml|del|ins|[ovwxp]:\w+)[^>]*?>/gi,"") strCleanHTML = strCleanHTML.replace(/<([^>]*)(?:class|lang|style|size|face|[ovwxp]:\w+)=(?:'[^']*'|""[^""]*""|[^>]+)([^>]*)>/gi,"<$1$2>") strCleanHTML = strCleanHTML.replace(/<([^>]*)(?:class|lang|style|size|face|[ovwxp]:\w+)=(?:'[^']*'|""[^""]*""|[^>]+)([^>]*)>/gi,"<$1$2>") strCleanHTML = strCleanHTML.replace(/\/gi, "") //remove MS conditionals strCleanHTML = strCleanHTML.replace(//gi,"") strCleanHTML = strCleanHTML.replace(//gi,"") strCleanHTML = strCleanHTML.replace(//gi,"") //Sort out spaces before > tags eg

strCleanHTML = strCleanHTML.replace(/ >/gi,">") //sort out empty lines strCleanHTML = strCleanHTML.replace(/[\r\n][\r\n\t]*[\r\n]/gi,"\r\n") return strCleanHTML } function GetEndNumerics(strIN){ var strOut = strIN.match(/\d*$/) return strOut } function ReplaceEndNumerics(strIN){ var strOut = strIN.replace(/\d*$/, "") return strOut } //loop through all elements on form giving name/id/type function FormInfo(f, bInOneMsg){ var e, strMsg, elInfo; for(var x=0;x57)) { CancelEvent(e); } } function getKeyCode( e ){ ShowDebug("In getKeyCode = " + e + " - " + e.type); if(e){ var s = "keycode = " + e.keyCode + " which = " + e.which + " charCode = " + e.charCode; ShowDebug(s); // In Moz e.keyCode returns 0 so cannot check for == number if( e.charCode ){ //also NS 6+, Mozilla 0.9+ ShowDebug("MOZ return charCode = " + e.charCode); return e.charCode; }else if( e.which ) { //NS 4 compatible ShowDebug("NS4 return which = " + e.which); return e.which; }else if( e.keyCode ){ //IE ShowDebug("IE return keycode = " + e.keyCode); return e.keyCode; }else{ ShowDebug("TOTAL SHISCHER") //total failure, we have no way of obtaining the key code return undefined; } }else{ ShowDebug("NO EVENT!!"); } return undefined } function NumCharMask(e) { ShowDebug("IN NumCharMask e ="+e) var key; var evtobj = (e) ? e : GetEvent(e); //will get correct window.event ShowDebug("Event = " + evtobj +" type =" +evtobj.type); if(!evtobj) return false;//no event available key = getKeyCode(evtobj); if(!key) CancelEvent(evtobj); ShowDebug("key " + key + " hit = " + String.fromCharCode(key)); var bOK = false; if (!evtobj.ctrlKey && !evtobj.shiftKey) { if ( key == 9 || // TAB key key == 8 || // Backspace key key == 36 || // Home key key == 35 || // End key key == 39 || // Right Arrow key == 37 || // Left Arrow key == 189 || // minus key key == 46 || // Delete Key key == 109 || // minus key //i == 190 || // Period (key >= 48 && key <= 57) || // Top row 0 to 9 (key >= 96 && key <= 105)) // Number pad 0 to 9 bOK = true; }else{ bOK = false; } if(!bOK){ CancelEvent(evtobj); } } function isSpecialKey(e){ e = GetEvent(e); var key = getKeyCode(e); if(!key) return; if ( key == 9 || // TAB key key == 8 || // Backspace key key == 36 || // Home key key == 35 || // End key key == 39 || // Right Arrow key == 37 || // Left Arrow key == 189 || // minus key key == 46 ) { // Delete Key return true; }else{ return false; } } function SalCharMask(e, v) { ShowDebug("IN SalCharMask e = " +e+ " - value = " + v); var key; var evtobj = (e) ? e : GetEvent(e); //will get correct window.event if(!evtobj) return //no event available key = getKeyCode(evtobj); ShowDebug("getKeyCode = " + key); if(!key) CancelEvent(evtobj); ShowDebug("key " + key + " hit") var bOK = false; if(!evtobj.ctrlKey && !evtobj.shiftKey) { if( ( key == 9 || key == 8 || key == 36 || key == 35 || key == 39 || key == 37 || key == 189 || key == 46 || ((key == 190 || key == 110) && v.indexOf('.')==-1 ) ) || (v <9999999 && ( (key >= 48 && key <= 57) || (key >= 96 && key <= 105) ) ) ) bOK = true; }else{ bOK = false; } if (!bOK){ ShowDebug("NOT OK STOP EVENT"); CancelEvent(evtobj); } } function Len(str){ return String(str).length; } function Trim(str){ var x; x = LTrim(RTrim(str)); return x; } function LTrim(v){ while(''+v.charAt(0)==' '){ v=v.substring(1,v.length); } return v; } function RTrim(v){ while(''+v.charAt(v.length-1)==' ') { v= v.substring(0,v.length-1); } return v; } function MTrim(v){ //remove all spaces between characters string = v; var mySeparator = " "; var x = string.split(mySeparator); if(x == null){//if no parts then error err = 1; } //regroup no into one string tempstring = ""; for(var i=0; i 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); } } function Mid(str, start, len){ if (start < 0 || len < 0) return ""; var iEnd, iLen = String(str).length; if (start + len > iLen) iEnd = iLen; else iEnd = start + len; return String(str).substring(start,iEnd); } function InStr(strSearch, charSearchFor){ //searchs for a character within a string for (x=0; x < Len(strSearch); x++) { if (charSearchFor == Mid(strSearch, x, 1)) { return x; } } return -1; } function Find(strSearch, charSearchFor, x){ //searches for a word within a string //x is length of string to find //alert("passed in SearchString=" + strSearch + " SearchFor=" + charSearchFor + " Length=" + x) for (i=0; i < Len(strSearch); i++) { if (charSearchFor == Mid(strSearch, i, x)) { return i; } } return -1; } function Find_Block(strSearch, Block, Block_len) { for(i=0;i