/*Form field tooltip - (C) www.dhtmlgoodies.com, September 2006 -This is a script from www.dhtmlgoodies.com. You will find this and a lot of other scripts at our website. - Terms of use: Look at the terms of use at http://www.dhtmlgoodies.com/index.html?page=termsOfUse - Thank you! - www.dhtmlgoodies.com - Alf Magne Kalleland*/
var DHTMLgoodies_globalTooltipObj;function DHTMLgoodies_formTooltip(){var tooltipDiv;var tooltipText;var tooltipContentDiv;var imagePath;var arrowImageFile;var arrowImageFileRight;var arrowRightWidth;var arrowTopHeight;var tooltipWidth;var roundedCornerObj;var tooltipBgColor;var closeMessage;var activeInput;var tooltipPosition;var tooltipCornerSize;var displayArrow;var cookieName;var disableTooltipPossibility;var disableTooltipByCookie;var disableTooltipMessage;var tooltipDisabled;var isMSIE;var tooltipIframeObj;var pageBgColor;var currentTooltipObj;this.currentTooltipObj=false,this.tooltipDiv=false,this.tooltipText=false;this.imagePath='images/';this.arrowImageFile='tooltip/green-arrow.gif';this.arrowImageFileRight='tooltip/green-arrow-right.gif';this.tooltipWidth=220;this.tooltipBgColor='#317082';this.closeMessage='Close';this.disableTooltipMessage='Don\'t show this message again';this.activeInput=false;this.tooltipPosition='right';this.arrowRightWidth=16;this.arrowTopHeight=13;this.tooltipCornerSize=10;this.displayArrow=true;this.cookieName='DHTMLgoodies_tooltipVisibility';this.disableTooltipByCookie=false;this.tooltipDisabled=false;this.disableTooltipPossibility=false;this.tooltipIframeObj=false;this.pageBgColor='#FFFFFF';
DHTMLgoodies_globalTooltipObj = this;
if(navigator.userAgent.indexOf('MSIE')>=0)this.isMSIE = true; else this.isMSIE = false;
}
DHTMLgoodies_formTooltip.prototype = {
initFormFieldTooltip : function()
{
var formElements = new Array();
var inputs = document.getElementsByTagName('INPUT');
for(var no=0;no<inputs.length;no++){
var attr = inputs[no].getAttribute('tooltipText');
if(!attr)attr = inputs[no].tooltipText;
if(attr)formElements[formElements.length] = inputs[no];
}
var inputs = document.getElementsByTagName('TEXTAREA');
for(var no=0;no<inputs.length;no++){
var attr = inputs[no].getAttribute('tooltipText');
if(!attr)attr = inputs[no].tooltipText;
if(attr)formElements[formElements.length] = inputs[no];
}
var inputs = document.getElementsByTagName('SELECT');
for(var no=0;no<inputs.length;no++){
var attr = inputs[no].getAttribute('tooltipText');
if(!attr)attr = inputs[no].tooltipText;
if(attr)formElements[formElements.length] = inputs[no];
}
window.refToFormTooltip = this;
for(var no=0;no<formElements.length;no++){
formElements[no].onfocus = this.__displayTooltip;
}
this.addEvent(window,'resize',function(){ window.refToFormTooltip.__positionCurrentToolTipObj(); });
this.addEvent(document.documentElement,'click',function(e){ window.refToFormTooltip.__autoHideTooltip(e); });
}
,
setTooltipPosition : function(newPosition)
{
this.tooltipPosition = newPosition;
}
,
setCloseMessage : function(closeMessage)
{
this.closeMessage = closeMessage;
}
,
setDisableTooltipMessage : function(disableTooltipMessage)
{
this.disableTooltipMessage = disableTooltipMessage;
}
,
setTooltipDisablePossibility : function(disableTooltipPossibility)
{
this.disableTooltipPossibility = disableTooltipPossibility;
}
,
setCookieName : function(newCookieName)
{
this.cookieName = newCookieName;
}
,
setTooltipWidth : function(newWidth)
{
this.tooltipWidth = newWidth;
}
,
setArrowVisibility : function(displayArrow)
{
this.displayArrow = displayArrow;
}
,
setDisableTooltipByCookie : function(disableTooltipByCookie)
{
this.disableTooltipByCookie = disableTooltipByCookie;
}
,
setTooltipBgColor : function(newBgColor)
{
this.tooltipBgColor = newBgColor;
}
,
setTooltipCornerSize : function(tooltipCornerSize)
{
this.tooltipCornerSize = tooltipCornerSize;
}
,
setTopArrowHeight : function(arrowTopHeight)
{
this.arrowTopHeight = arrowTopHeight;
}
,
setRightArrowWidth : function(arrowRightWidth)
{
this.arrowRightWidth = arrowRightWidth;
}
,
setPageBgColor : function(pageBgColor)
{
this.pageBgColor = pageBgColor;
}
,
__displayTooltip : function()
{
if(DHTMLgoodies_globalTooltipObj.disableTooltipByCookie){
var cookieValue = DHTMLgoodies_globalTooltipObj.getCookie(DHTMLgoodies_globalTooltipObj.cookieName) + '';
if(cookieValue=='1')DHTMLgoodies_globalTooltipObj.tooltipDisabled = true;
}
if(DHTMLgoodies_globalTooltipObj.tooltipDisabled)return;// Tooltip disabled
var tooltipText = this.getAttribute('tooltipText');
DHTMLgoodies_globalTooltipObj.activeInput = this;
if(!tooltipText)tooltipText = this.tooltipText;
DHTMLgoodies_globalTooltipObj.tooltipText = tooltipText;
if(!DHTMLgoodies_globalTooltipObj.tooltipDiv)DHTMLgoodies_globalTooltipObj.__createTooltip();
DHTMLgoodies_globalTooltipObj.__positionTooltip(this);
DHTMLgoodies_globalTooltipObj.tooltipContentDiv.innerHTML = tooltipText;
DHTMLgoodies_globalTooltipObj.tooltipDiv.style.display='block';
if(DHTMLgoodies_globalTooltipObj.isMSIE){
if(DHTMLgoodies_globalTooltipObj.tooltipPosition == 'below'){
DHTMLgoodies_globalTooltipObj.tooltipIframeObj.style.height = (DHTMLgoodies_globalTooltipObj.tooltipDiv.clientHeight - DHTMLgoodies_globalTooltipObj.arrowTopHeight);
}else{
DHTMLgoodies_globalTooltipObj.tooltipIframeObj.style.height = (DHTMLgoodies_globalTooltipObj.tooltipDiv.clientHeight);
}}}
,
__hideTooltip : function()
{
try{
DHTMLgoodies_globalTooltipObj.tooltipDiv.style.display='none';
}catch(e){
}
}
,
getSrcElement : function(e)
{
var el;
if (e.target) el = e.target;
else if (e.srcElement) el = e.srcElement;
if (el.nodeType == 3)
el = el.parentNode;
return el;
}
,
__autoHideTooltip : function(e)
{
if(document.all)e = event;
var src = this.getSrcElement(e);
if(src.tagName.toLowerCase()!='input' && src.tagName.toLowerCase().toLowerCase()!='textarea' && src.tagName.toLowerCase().toLowerCase()!='select')this.__hideTooltip();
var attr = src.getAttribute('tooltipText');
if(!attr)attr = src.tooltipText;
if(!attr){
this.__hideTooltip();
}
}
,
__hideTooltipFromLink : function()
{

this.activeInput.focus();
window.refToThis = this;
setTimeout('window.refToThis.__hideTooltip()',10);
}
,
disableTooltip : function()
{
this.__hideTooltipFromLink();
if(this.disableTooltipByCookie)this.setCookie(this.cookieName,'1',500);
this.tooltipDisabled = true;
}
,
__createTooltip : function()
{
this.tooltipDiv = document.createElement('DIV');
this.tooltipDiv.style.position = 'absolute';
if(this.displayArrow){
var topDiv = document.createElement('DIV');
if(this.tooltipPosition=='below'){
topDiv.style.marginLeft = '20px';
var arrowDiv = document.createElement('IMG');
arrowDiv.src = this.imagePath + this.arrowImageFile + '?rand='+ Math.random();
arrowDiv.style.display='block';
topDiv.appendChild(arrowDiv);
}else{
topDiv.style.marginTop = '5px';
var arrowDiv = document.createElement('IMG');
arrowDiv.src = this.imagePath + this.arrowImageFileRight + '?rand='+ Math.random();
arrowDiv.style.display='block';
topDiv.appendChild(arrowDiv);
topDiv.style.position = 'absolute';
}
this.tooltipDiv.appendChild(topDiv);
}
var outerDiv = document.createElement('DIV');
outerDiv.style.position = 'relative';
outerDiv.style.zIndex = 1000;
if(this.tooltipPosition!='below' && this.displayArrow){
outerDiv.style.left = this.arrowRightWidth + 'px';
}
outerDiv.id = 'DHTMLgoodies_formTooltipDiv';
outerDiv.className = 'DHTMLgoodies_formTooltipDiv';
outerDiv.style.backgroundColor = this.tooltipBgColor;
this.tooltipDiv.appendChild(outerDiv);
if(this.isMSIE){
this.tooltipIframeObj = document.createElement('<IFRAME name="tooltipIframeObj" width="' + this.tooltipWidth + '" frameborder="no" src="about:blank"></IFRAME>');
this.tooltipIframeObj.style.position = 'absolute';
this.tooltipIframeObj.style.top = '0px';
this.tooltipIframeObj.style.left = '0px';
this.tooltipIframeObj.style.width = (this.tooltipWidth) + 'px';
this.tooltipIframeObj.style.zIndex = 100;
this.tooltipIframeObj.background = this.pageBgColor;
this.tooltipIframeObj.style.backgroundColor= this.pageBgColor;
this.tooltipDiv.appendChild(this.tooltipIframeObj);
if(this.tooltipPosition!='below' && this.displayArrow){
this.tooltipIframeObj.style.left = (this.arrowRightWidth) +'px';
}else{
this.tooltipIframeObj.style.top = this.arrowTopHeight + 'px';
}
setTimeout("self.frames['tooltipIframeObj'].document.documentElement.style.backgroundColor='" + this.pageBgColor + "'",500);
}
this.tooltipContentDiv = document.createElement('DIV');
this.tooltipContentDiv.style.position = 'relative';
this.tooltipContentDiv.id = 'DHTMLgoodies_formTooltipContent';
outerDiv.appendChild(this.tooltipContentDiv);
var closeDiv = document.createElement('DIV');
closeDiv.style.textAlign = 'center';
closeDiv.innerHTML = '<A class="DHTMLgoodies_formTooltip_closeMessage" href="#" onclick="DHTMLgoodies_globalTooltipObj.__hideTooltipFromLink();return false">' + this.closeMessage + '</A>';
if(this.disableTooltipPossibility){
var tmpHTML = closeDiv.innerHTML;
tmpHTML = tmpHTML + ' | <A class="DHTMLgoodies_formTooltip_closeMessage" href="#" onclick="DHTMLgoodies_globalTooltipObj.disableTooltip();return false">' + this.disableTooltipMessage + '</A>';
closeDiv.innerHTML = tmpHTML;
} 
outerDiv.appendChild(closeDiv);
document.body.appendChild(this.tooltipDiv);
if(this.tooltipCornerSize>0){
this.roundedCornerObj = new DHTMLgoodies_roundedCorners();
this.roundedCornerObj.addTarget('DHTMLgoodies_formTooltipDiv',this.tooltipCornerSize,this.tooltipCornerSize,this.tooltipBgColor,this.pageBgColor,5);
this.roundedCornerObj.init();
}
this.tooltipContentDiv = document.getElementById('DHTMLgoodies_formTooltipContent');
}
,
addEvent : function(whichObject,eventType,functionName)
{ 
if(whichObject.attachEvent){ 
whichObject['e'+eventType+functionName] = functionName; 
whichObject[eventType+functionName] = function(){whichObject['e'+eventType+functionName]( window.event );} 
whichObject.attachEvent( 'on'+eventType, whichObject[eventType+functionName] ); 
} else 
whichObject.addEventListener(eventType,functionName,false); 
} 
,
__positionCurrentToolTipObj : function()
{
if(DHTMLgoodies_globalTooltipObj.activeInput)this.__positionTooltip(DHTMLgoodies_globalTooltipObj.activeInput);
}
,
__positionTooltip : function(inputObj)
{
var offset = 0;
if(!this.displayArrow)offset = 3;
if(this.tooltipPosition=='below'){
this.tooltipDiv.style.left = this.getLeftPos(inputObj)+'px';
this.tooltipDiv.style.top = (this.getTopPos(inputObj) + inputObj.offsetHeight + offset) + 'px';
}else{

this.tooltipDiv.style.left = (this.getLeftPos(inputObj) + inputObj.offsetWidth + offset)+'px';
this.tooltipDiv.style.top = this.getTopPos(inputObj) + 'px';
}
this.tooltipDiv.style.width=this.tooltipWidth + 'px';
}
,
getTopPos : function(inputObj)
{
var returnValue = inputObj.offsetTop;
while((inputObj = inputObj.offsetParent) != null){
if(inputObj.tagName!='HTML'){
returnValue += inputObj.offsetTop;
if(document.all)returnValue+=inputObj.clientTop;
}
} 
return returnValue;
}
,
getLeftPos : function(inputObj)
{
var returnValue = inputObj.offsetLeft;
while((inputObj = inputObj.offsetParent) != null){
if(inputObj.tagName!='HTML'){
returnValue += inputObj.offsetLeft;
if(document.all)returnValue+=inputObj.clientLeft;
}
}
return returnValue;
}
,
getCookie : function(name) { 
 var start = document.cookie.indexOf(name+"="); 
 var len = start+name.length+1; 
 if ((!start) && (name != document.cookie.substring(0,name.length))) return null; 
 if (start == -1) return null; 
 var end = document.cookie.indexOf(";",len); 
 if (end == -1) end = document.cookie.length; 
 return unescape(document.cookie.substring(len,end)); 
} 
,
setCookie : function(name,value,expires,path,domain,secure) { 
expires = expires * 60*60*24*1000;
var today = new Date();
var expires_date = new Date( today.getTime() + (expires) );
var cookieString = name + "=" +escape(value) + 
( (expires) ? ";expires=" + expires_date.toGMTString() : "") + 
( (path) ? ";path=" + path : "") + 
( (domain) ? ";domain=" + domain : "") + 
( (secure) ? ";secure" : "");
document.cookie = cookieString; 
}}