// Copyright 1999-2006, e-vita as.
// Revision Date: 2006-01-13
function ikbToggleClass (action,o,c1,c2)
{
switch (action) {
case 'toggle':
return ikbToggleClass('check',o,c1) ? ikbToggleClass('remove',o,c1) : ikbToggleClass('add',o,c1);
case 'swap':
o.className = !ikbToggleClass('check',o,c1)
? o.className.replace(c2,c1)
: o.className.replace(c1,c2);
break;
case 'add':
if(!ikbToggleClass('check',o,c1)){o.className+=o.className?' '+c1:c1;}
break;
case 'remove':
var rep=o.className.match(' '+c1)?' '+c1:c1;
o.className=o.className.replace(rep,'');
break;
case 'check':
return new RegExp('\\b'+c1+'\\b').test(o.className);
break;
}
return o.className != null ? o.className : "";
}
// Newer browsers use document.getElementById, older IE-versions use document.all
function evitaGetElementById (id)
{
if (document.getElementById)
return document.getElementById (id);
else
return document.all[id];
}
function evitaInnerText (o)
{
if (o.innerText) return o.innerText;
else if (o.textContent) return o.textContent;
return text = "(evitaInnerText:" + o + ")";
}
function evitaDumpSource(o)
{
var w = window.open('');
var d = w.document;
d.open();
d.write ('');
d.write ('Source
<![CDATA[<!CDATA[');
d.write (o.innerHTML);
d.write (']]]]><![CDATA[>]]>');
d.close();
}
function evitaDumpObject (header,object)
{
var w = window.open('');
var d = w.document;
d.open();
d.write ('');
d.write ('' + h + '
<![CDATA[');
d.writeln ("ID = " + o.id);
for (i in o)
d.writeln (i + " = " + o[i] + "; ");
d.write (']]>');
d.close();
}
function evitaTextRepositoryClass ()
{
var textMap = new Array();
this.setText = function (key, value)
{
textMap[key] = value;
}
this.getText = function (key)
{
var value = textMap[key];
if (value == null)
value = "--- missing value for key= '" + key + "' ---";
return value;
}
}
var evitaTextRepository = new evitaTextRepositoryClass();
function evitaNvl (value, alternate)
{
if (value != null)
return value;
else
return alternate;
}
function evitaArrayCopy (value)
{
var arr;
if (value == null)
{
return value;
}
else
{
arr = new Array();
for (o in value)
arr[o] = value[o];
return arr;
}
}
function evitaAssert (bool, message)
{
if (! bool)
alert ('evitaAssert', message);
}
function evitaRemoveLeadingWhitespace(str)
{
while (true)
{
if (str.substring(0,1) == ' ')
str = str.substring(1, str.length);
else
break;
}
return str;
}
function evitaChkNumeric(obj,minval,maxval,comma,period,hyphen)
{
// only allow 0-9 be entered, plus any values passed
var checkOK = "0123456789" + comma + period + hyphen;
var checkStr = obj.value;
var allValid = true;
var decPoints = 0;
var allNum = "";
var msg = "";
for (i = 0; i < checkStr.length; i++)
{
ch = checkStr.charAt(i);
for (j = 0; j < checkOK.length; j++)
if (ch == checkOK.charAt(j))
break;
if (j == checkOK.length)
{
allValid = false;
break;
}
if (ch != ",")
allNum += ch;
}
if (!allValid)
{
msg = "Please enter only these values \""
msg = msg + checkOK + "\" in the \"" + obj.name + "\" field."
return(msg);
}
// set the minimum and maximum
var chkVal = allNum;
var prsVal = parseInt(allNum);
if (chkVal != "" && !(prsVal >= minval && prsVal <= maxval))
{
msg = "Please enter a value greater than or "
msg = msg + "equal to \"" + minval + "\" and less than or "
msg = msg + "equal to \"" + maxval + "\" in the \"" + checkStr.name + "\" field."
return(msg);
}
return(msg);
}
function evitaChkLetter(obj, checkNotOK)
{
// do not allow any values passed in checkNotOK
var checkStr = obj.value;
var allValid = true;
var decPoints = 0;
var allNum = "";
var msg = "";
for (i = 0; i < checkStr.length; i++)
{
ch = checkStr.charAt(i);
for (j = 0; j < checkNotOK.length; j++)
{
if (ch == checkNotOK.charAt(j))
{
allValid = false;
break;
}
}
if (allValid == false)
break;
}
if (!allValid)
{
msg = "Please do not enter these values \""
msg = msg + checkNotOK + "\" in the \"" + obj.name + "\" field."
return(msg);
}
return(msg);
}
var browserName = '';
var fullVersion = 0;
var majorVersion = 0;
function checkBrowserVersion()
{
var nVer = navigator.appVersion;
var nAgt = navigator.userAgent;
// In Internet Explorer, the true version is after "MSIE" in userAgent
if ((verOffset=nAgt.indexOf("MSIE"))!=-1)
{
browserName = "Microsoft Internet Explorer";
fullVersion = parseFloat(nAgt.substring(verOffset+5));
majorVersion = parseInt(''+fullVersion);
}
// In Opera, the true version is after "Opera"
else if ((verOffset=nAgt.indexOf("Opera"))!=-1)
{
browserName = "Microsoft Internet Explorer";
fullVersion = parseFloat(nAgt.substring(verOffset+6));
majorVersion = parseInt(''+fullVersion);
}
// In most other browsers, "name/version" is at the end of userAgent
else if ( (nameOffset=nAgt.lastIndexOf(' ')+1) < (verOffset=nAgt.lastIndexOf('/')) )
{
browserName = nAgt.substring(nameOffset,verOffset);
fullVersion = parseFloat(nAgt.substring(verOffset+1));
if (!isNaN(fullVersion))
majorVersion = parseInt(''+fullVersion);
else
{fullVersion = 0; majorVersion = 0;}
}
// Finally, if no name and/or no version detected from userAgent...
if (browserName.toLowerCase() == browserName.toUpperCase() || fullVersion==0 || majorVersion == 0 )
{
browserName = navigator.appName;
fullVersion = parseFloat(nVer);
majorVersion = parseInt(nVer);
}
/*
document.write('Browser name = '+browserName+'
');
document.write('Full version = '+fullVersion+'
');
document.write('Major version = '+majorVersion+'
');
document.write('navigator.appName = '+navigator.appName+'
');
document.write('navigator.userAgent = '+navigator.userAgent+'
');
*/
}
function returnBrowserName()
{
return browserName;
}
function returnBrowserVersion()
{
return fullVersion;
}
function evitaGetElementsByClassName(oElm, strTagName, strClassName){
var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
var arrReturnElements = new Array();
strClassName = strClassName.replace(/\-/g, "\\-");
var oRegExp = new RegExp("(^|\\s)" + strClassName + "(\\s|$)");
var oElement;
for(var i=0; i