/* cbe_core.js
 * CBE v4b10 : Cross-Browser DHTML API for IE, Gecko, Opera, Netscape, Konqueror and similar browsers. Download at cross-browser.com
 * Copyright (c) 2002 Michael Foster (mike@cross-browser.com)
 * This library is distributed under the terms of the GNU Lesser General Public License (gnu.org).
*/
var
cbeVersion="v4b10",
cbeDocumentId='idDocument',
cbeWindowId='idWindow',
cbeAll=new Array();
window.onload=function(){
cbeInitialize();
if(window.windowOnload)window.windowOnload();
}
window.onunload=function(){
if(window.windowOnunload)window.windowOnunload();
if(window.cbeDebugObj)window.cbeDebugObj=null;
for(var i=0;i<cbeAll.length;i++){
cbeAll[i].ele.cbe=null;
cbeAll[i].ele=null;
cbeAll[i]=null;
}
}
function CrossBrowserNode(){
this.parentNode=null;
this.childNodes=0;
this.firstChild=null;
this.lastChild=null;
this.previousSibling=null;
this.nextSibling=null;
}
CrossBrowserNode.prototype.appendNode=function(cbeChild){
if(cbeChild){
if(!this.firstChild)this.firstChild=cbeChild;
else {
cbeChild.previousSibling=this.lastChild;
this.lastChild.nextSibling=cbeChild;
}
cbeChild.parentNode=this;
this.lastChild=cbeChild;
++this.childNodes;
}
return cbeChild;
}
CrossBrowserElement.prototype=new CrossBrowserNode;
function CrossBrowserElement(ele){
this.left=domLeft;
this.top=domTop;
this.width=domWidth;
this.height=domHeight;
this.offsetLeft=domOffsetLeft;
this.offsetTop=domOffsetTop;
this.pageX=domPageX;
this.pageY=domPageY;
this.zIndex=domZIndex;
this.innerHtml=domInnerHtml;
this.visibility=domVisibility;
this.color=domColor;
this.background=domBackground;
this.clip=domClip;
if(is.ie){
this.left=ieLeft;
this.top=ieTop;
if(is.ie6up&&document.compatMode=="CSS1Compat"){
this.width=domWidth;
this.height=domHeight;
}
else {
this.width=ieWidth;
this.height=ieHeight;
}
}
else if(is.opera){
this.left=ieLeft;
this.top=ieTop;
this.width=ieWidth;
this.height=ieHeight;
this.clip=cbeReturnVoid;
this.innerHtml=cbeReturnVoid;
}
else if(is.nav4){
this.left=nnLeft;
this.top=nnTop;
this.pageX=nnPageX;
this.pageY=nnPageY;
this.width=nnWidth;
this.height=nnHeight;
this.offsetLeft=nnOffsetLeft;
this.offsetTop=nnOffsetTop;
this.visibility=nnVisibility;
this.zIndex=nnZIndex;
this.background=nnBackground;
this.color=cbeReturnZero;
this.clip=nnClip;
this.innerHtml=nnInnerHtml;
}
this.index=cbeAll.length;
cbeAll[this.index]=this;
this.w=this.h=this.x=this.y=0;
if(window.cbeEventJsLoaded)this.listeners=new Array();
if(ele)cbeBindElement(this,ele);
}
function cbeBindElement(cbe,ele){
if(!cbe||!ele)return;
if(ele==window)cbe.id=ele.id=cbeWindowId;
else if(ele==document)cbe.id=ele.id=cbeDocumentId;
else cbe.id=ele.id;
cbe.ele=ele;
cbe.ele.cbe=cbe;
cbe.parentElement=cbeGetParentElement(ele);
if(cbe.index>1){
if(is.nav4){cbe.w=ele.clip.width;cbe.h=ele.clip.height;}
else if(is.opera){cbe.w=ele.style.pixelWidth;cbe.h=ele.style.pixelHeight;}
else {cbe.w=ele.offsetWidth;cbe.h=ele.offsetHeight;}
}
}
function cbeInitialize(){
var i,ele,divArray,cbe;
if(!document.getElementById)document.getElementById=cbeGetElementById;
cbe=new CrossBrowserElement(window);
cbe=new CrossBrowserElement(document);
divArray=cbeGetElementsByTagName('DIV');
for(i=0;i<divArray.length;i++){
ele=divArray[i];
if(ele.id!=""){cbe=new CrossBrowserElement(ele);}
}
if(!is.nav4){
divArray=cbeGetElementsByTagName('SPAN');
for(i=0;i<divArray.length;i++){
ele=divArray[i];
if(ele.id!=""){cbe=new CrossBrowserElement(ele);}
}
}
cbeCreateTree();
if(window.cbeEventJsLoaded&&(is.nav4||is.opera)){window.cbe.addEventListener("resize",cbeDefaultResizeListener);}
with(window.cbe){
left=top=pageX=pageY=offsetLeft=offsetTop=zIndex=cbeReturnZero;
visibility=color=background=cbeReturnNull;
}
with(document.cbe){
left=top=pageX=pageY=offsetLeft=offsetTop=zIndex=cbeReturnZero;
visibility=color=background=cbeReturnNull;
}
}
function cbeCreateTree(){
var parent;
for(var i=1;i<cbeAll.length;++i){
parent=cbeAll[i].parentElement;
if(!parent.cbe){
while(parent&&!parent.cbe)parent=cbeGetParentElement(parent);
if(!parent)parent=document;
}
parent.cbe.appendNode(cbeAll[i]);
}
}
function cbeGetElementById(eleId){
var ele=null;
if(eleId==window.cbeWindowId)ele=window;
else if(eleId==window.cbeDocumentId)ele=document;
else if(is.dom1getbyid)ele=document.getElementById(eleId);
else if(document.all)ele=document.all[eleId];
else if(document.layers)ele=nnGetElementById(eleId);
if(!ele&&window.cbeUtilJsLoaded){
ele=cbeGetImageByName(eleId);
if(!ele)ele=cbeGetFormByName(eleId);
}
return ele;
}
function nnGetElementById(eleId){
for(var i=0;i<cbeAll.length;i++){
if(cbeAll[i].id==eleId)return cbeAll[i].ele;
}
return null;
}
function cbeGetElementsByTagName(tagName){
var eleArray;
if(is.opera)eleArray=document.body.getElementsByTagName(tagName);
else if(is.ie4)eleArray=document.all.tags(tagName);
else if(is.ie5up||is.gecko||is.nav5up)eleArray=document.getElementsByTagName(tagName);
else if(is.nav4){
eleArray=new Array();
nnGetAllLayers(window,eleArray,0);
}
return eleArray;
}
function nnGetAllLayers(parent,layerArray,nextIndex){
var i,layer;
for(i=0;i<parent.document.layers.length;i++){
layer=parent.document.layers[i];
layerArray[nextIndex++]=layer;
if(layer.document.layers.length)nextIndex=nnGetAllLayers(layer,layerArray,nextIndex);
}
return nextIndex;
}
function cbeGetParentElement(child){
var parent=document;
if(child==window)parent=null;
else if(child==document)parent=window;
else if(is.nav4){
if(child.parentLayer){
if(child.parentLayer!=window)parent=child.parentLayer;
}
}
else {
if(child.offsetParent)parent=child.offsetParent;
else if(child.parentNode)parent=child.parentNode;
else if(child.parentElement)parent=child.parentElement;
}
return parent;
}
CrossBrowserNode.prototype.appendChild=function(eleChild){
var ele,rv=null;
if(is.nav4){
var thisEle;
if(this.index<2)thisEle=window;
else thisEle=this.ele;
ele=new Layer(this.width(),thisEle);
if(ele){
if(eleChild.id)ele.id=ele.name=eleChild.id;
ele.cbe=eleChild.cbe;
ele.cbe.ele=ele;
cbeBindElement(ele.cbe,ele);
this.appendNode(ele.cbe);
rv=eleChild;
}
}
else {
if(this.index<2)ele=document.body;
else ele=this.ele;
if(ele.appendChild){
ele.appendChild(eleChild);
cbeBindElement(eleChild.cbe,eleChild);
this.appendNode(eleChild.cbe);
rv=eleChild;
}
}
return rv;
}
CrossBrowserElement.prototype.createElement=function(sEleType){
var ele=null;
if(document.createElement&&sEleType.length){
ele=document.createElement(sEleType);
if(ele){
ele.style.position='absolute';
ele.cbe=new CrossBrowserElement();
ele.cbe.ele=ele;
}
}
else if(is.nav4){
ele=new Object();
ele.cbe=new CrossBrowserElement();
}
return ele;
}
CrossBrowserElement.prototype.contains=function(leftPoint,topPoint,top,right,bottom,left){
if(arguments.length==2)top=right=bottom=left=0;
else if(arguments.length==3)right=bottom=left=top;
else if(arguments.length==4){left=right;bottom=top;}
var x=this.pageX();
var y=this.pageY();
return (
leftPoint>=x+left&&
leftPoint<=x+this.width()-right&&
topPoint>=y+top&&
topPoint<=y+this.height()-bottom
);
}
CrossBrowserElement.prototype.moveTo=function(x_cr,y_mar,outside,endListener){
if(isFinite(x_cr)){this.left(x_cr);this.top(y_mar);}
else {
this.cardinalPosition(x_cr,y_mar,outside);
this.left(this.x);this.top(this.y);
}
if(endListener)cbeEval(endListener,this);
}
CrossBrowserElement.prototype.moveBy=function(dX,dY,endListener){
if(dX)this.left(this.left()+dX);
if(dY)this.top(this.top()+dY);
if(endListener)cbeEval(endListener,this);
}
function domLeft(newLeft){
if(arguments.length)this.ele.style.left=newLeft+"px";
else return parseInt(this.ele.style.left);
}
function ieLeft(newLeft){
if(arguments.length)this.ele.style.pixelLeft=newLeft;
else return this.ele.style.pixelLeft;
}
function nnLeft(newLeft){
if(arguments.length)this.ele.left=newLeft;
else return this.ele.left;
}
function domTop(newTop){
if(arguments.length)this.ele.style.top=newTop+"px";
else return parseInt(this.ele.style.top);
}
function ieTop(newTop){
if(arguments.length)this.ele.style.pixelTop=newTop;
else return this.ele.style.pixelTop;
}
function nnTop(newTop){
if(arguments.length)this.ele.top=newTop;
else return this.ele.top;
}
function nnOffsetLeft(){
var parent=this.parentElement;
var ol=this.ele.pageX-parent.pageX;
if(isNaN(ol))ol=this.ele.pageX;
return ol;
}
function nnOffsetTop(){
var parent=this.parentElement;
var ot=this.ele.pageY-parent.pageY;
if(isNaN(ot))ot=this.ele.pageY;
return ot;
}
function domOffsetLeft(){
var x=this.ele.offsetLeft;
var parent=this.ele.offsetParent;
while(parent&&!parent.cbe){
x+=parent.offsetLeft;
parent=parent.offsetParent;
}
return x;
}
function domOffsetTop(){
var y=this.ele.offsetTop;
var parent=this.ele.offsetParent;
while(parent&&!parent.cbe){
y+=parent.offsetTop;
parent=parent.offsetParent;
}
return y;
}
function nnPageX(){return this.ele.pageX;}
function nnPageY(){return this.ele.pageY;}
function domPageX(){
var x=this.offsetLeft();
var parent=this.parentNode;
if(parent){
while(parent.index>1){
x+=parent.offsetLeft();
parent=parent.parentNode;
}
}
return x;
}
function domPageY(){
var y=this.offsetTop();
var parent=this.parentNode;
if(parent){
while(parent.index>1){
y+=parent.offsetTop();
parent=parent.parentNode;
}
}
return y;
}
CrossBrowserElement.prototype.sizeTo=function(newWidth,newHeight){
this.width(newWidth);
this.height(newHeight);
}
CrossBrowserElement.prototype.sizeBy=function(dW,dH){
this.width(this.width()+dW);
this.height(this.height()+dH);
}
CrossBrowserElement.prototype.resizeTo=function(newWidth,newHeight,endListener){
this.sizeTo(newWidth,newHeight);
this.clip('auto');
cbeEval(endListener,this);
}
CrossBrowserElement.prototype.resizeBy=function(dW,dH,endListener){
this.sizeBy(dW,dH);
this.clip('auto');
cbeEval(endListener,this);
}
function domWidth(newWidth){
if(arguments.length){
newWidth=Math.round(newWidth);
if(is.ie6up||(is.gecko&&!is.konq))css1SetWidth(this.ele,newWidth);
else this.ele.style.width=newWidth+"px";
this.w=newWidth;
}
else if(this.index<=1)this.w=cbeInnerWidth();
return this.w
}
function ieWidth(newWidth){
if(arguments.length){
this.w=Math.round(newWidth);
this.ele.style.pixelWidth=newWidth;
}
else if(this.index<=1)this.w=cbeInnerWidth();
return this.w
}
function nnWidth(newWidth){
if(arguments.length)this.w=Math.round(newWidth);
else if(this.index<=1)this.w=cbeInnerWidth();
return this.w
}
function domHeight(newHeight){
if(arguments.length){
newHeight=Math.round(newHeight);
if(is.ie6up||(is.gecko&&!is.konq))css1SetHeight(this.ele,newHeight);
else this.ele.style.height=newHeight+"px";
this.h=newHeight;
}
else if(this.index<=1)this.h=cbeInnerHeight();
return this.h
}
function ieHeight(newHeight){
if(arguments.length){
this.h=Math.round(newHeight);
this.ele.style.pixelHeight=newHeight;
}
else if(this.index<=1)this.h=cbeInnerHeight();
return this.h
}
function nnHeight(newHeight){
if(arguments.length)this.h=Math.round(newHeight);
else if(this.index<=1)this.h=cbeInnerHeight();
return this.h
}
function css1SetWidth(ele,w){
var cw,pb;
if(is.gecko)cw=document.defaultView.getComputedStyle(ele,'').getPropertyValue("width");
else cw=ele.currentStyle.width;
cw=parseInt(cw);
if(!isNaN(cw)){
pb=ele.offsetWidth-cw;
w-=pb;
}
ele.style.width=w+"px";
}
function css1SetHeight(ele,h){
var ch,pb;
if(is.gecko)ch=document.defaultView.getComputedStyle(ele,'').getPropertyValue("height");
else ch=ele.currentStyle.height;
ch=parseInt(ch);
if(!isNaN(ch)){
pb=ele.offsetHeight-ch;
h-=pb;
}
ele.style.height=h+"px";
}
CrossBrowserElement.prototype.scrollLeft=function(){
var value=0;
if(this.ele.scrollLeft)value=this.ele.scrollLeft;
else if(this.index<=1)value=cbePageXOffset();
return value;
}
CrossBrowserElement.prototype.scrollTop=function(){
var value=0;
if(this.ele.scrollTop)value=this.ele.scrollTop;
else if(this.index<=1)value=cbePageYOffset();
return value;
}
CrossBrowserElement.prototype.show=function(){this.visibility(1);}
CrossBrowserElement.prototype.hide=function(){this.visibility(0);}
function domVisibility(vis){
if(arguments.length){
if(vis)this.ele.style.visibility=is.opera?'visible':'inherit';
else this.ele.style.visibility='hidden';
}
else return (this.ele.style.visibility=='visible'||this.ele.style.visibility=='inherit'||this.ele.style.visibility=='');
}
function nnVisibility(vis){
if(arguments.length){
if(vis)this.ele.visibility='inherit';
else this.ele.visibility='hide';
}
else return (this.ele.visibility=='show'||this.ele.visibility=='inherit'||this.ele.visibility=='');
}
function domZIndex(newZ){
if(arguments.length)this.ele.style.zIndex=newZ;
else return this.ele.style.zIndex
}
function nnZIndex(newZ){
if(arguments.length)this.ele.zIndex=newZ;
else return this.ele.zIndex;
}
function domBackground(newBgColor,newBgImage){
if(arguments.length){
if(!newBgColor)newBgColor='transparent';
if(!is.opera)this.ele.style.backgroundColor=newBgColor;
else this.ele.style.background=newBgColor;
if(arguments.length==2)this.ele.style.backgroundImage="url("+newBgImage+")";
}
else {
if(!is.opera)return this.ele.style.backgroundColor;
else return this.ele.style.background;
}
}
function nnBackground(newBgColor,newBgImage){
if(arguments.length){
if(newBgColor=='transparent')newBgColor=null;
this.ele.bgColor=newBgColor;
if(arguments.length==2)this.ele.background.src=newBgImage||null;
}
else {
var bg=this.ele.bgColor;
if(window.cbeUtilJsLoaded)bg=cbeHexString(bg,6,'#');
return bg;
}
}
function domColor(newColor){
if(arguments.length)this.ele.style.color=newColor;
else return this.ele.style.color;
}
function domClip(top,right,bottom,left){
if(arguments.length==4){
var clipRect="rect("+top+"px "+right+"px "+bottom+"px "+left+"px"+")";
this.ele.style.clip=clipRect;
}
else this.clip(0,this.ele.offsetWidth,this.ele.offsetHeight,0);
}
function nnClip(top,right,bottom,left){
if(arguments.length==4){
this.ele.clip.top=top;
this.ele.clip.right=right;
this.ele.clip.bottom=bottom;
this.ele.clip.left=left;
}
else this.clip(0,this.width(),this.height(),0);
}
function domInnerHtml(newHtml){
if(arguments.length)this.ele.innerHTML=newHtml;
else return this.ele.innerHTML;
}
function nnInnerHtml(newHtml){
if(arguments.length){
if(newHtml=='')newHtml=' ';
this.ele.document.open();
this.ele.document.write(newHtml);
this.ele.document.close();
}
else return "";
}
CrossBrowserElement.prototype.cardinalPosition=function(cp,margin,outside){
if(typeof(cp)!='string'){window.status='cardinalPosition() error: cp = '+cp+', id = '+this.id;return;}
var x=this.left();
var y=this.top();
var w=this.width();
var h=this.height();
var pw=this.parentNode.width();
var ph=this.parentNode.height();
var sx=this.parentNode.scrollLeft();
var sy=this.parentNode.scrollTop();
var right=sx+pw;
var bottom=sy+ph;
var cenLeft=sx+Math.floor((pw-w));
var cenTop=sy+Math.floor((ph-h));
if(!margin)margin=0;
else {
if(outside)margin=-margin;
sx+=margin;
sy+=margin;
right-=margin;
bottom-=margin;
}
switch(cp.toLowerCase()){
case'n':x=cenLeft;if(outside)y=sy-h;else y=sy;break;
case'ne':if(outside){x=right;y=sy-h;}else {x=right-w;y=sy;}break;
case'e':y=cenTop;if(outside)x=right;else x=right-w;break;
case'se':if(outside){x=right;y=bottom;}else {x=right-w;y=bottom-h}break;
case's':x=cenLeft;if(outside)y=sy-h;else y=bottom-h;break;
case'sw':if(outside){x=sx-w;y=bottom;}else {x=sx;y=bottom-h;}break;
case'w':y=cenTop;if(outside)x=sx-w;else x=sx;break;
case'nw':if(outside){x=sx-w;y=sy-h;}else {x=sx;y=sy;}break;
case'cen':case'center':x=cenLeft;y=cenTop;break;
case'cenh':x=cenLeft;break;
case'cenv':y=cenTop;break;
}
this.x=x;
this.y=y;
}
function cbeInnerWidth(){
var w=0;
if(is.nav4up){
w=window.innerWidth;
if(document.height>window.innerHeight)w-=16;
}
else if(is.ie6up)w=(document.compatMode=='CSS1Compat')?document.documentElement.clientWidth:document.body.clientWidth;
else if(is.ie4up)w=document.body.clientWidth;
else if(is.opera)w=window.innerWidth;
return w;
}
function cbeInnerHeight(){
var h=0;
if(is.nav4up){
h=window.innerHeight;
if(document.width>window.innerWidth)h-=16;
}
else if(is.ie6up)h=(document.compatMode=='CSS1Compat')?document.documentElement.clientHeight:document.body.clientHeight;
else if(is.ie4up)h=document.body.clientHeight;
else if(is.opera)h=window.innerHeight;
return h;
}
function cbePageXOffset(){
var offset=0;
if(is.nav4up||is.opera)offset=window.pageXOffset;
else if(is.ie6up)offset=(document.compatMode=='CSS1Compat')?document.documentElement.scrollLeft:document.body.scrollLeft;
else if(is.ie4up)offset=document.body.scrollLeft;
return offset;
}
function cbePageYOffset(){
var offset=0;
if(is.nav4up||is.opera)offset=window.pageYOffset;
else if(is.ie6up)offset=(document.compatMode=='CSS1Compat')?document.documentElement.scrollTop:document.body.scrollTop;
else if(is.ie4up)offset=document.body.scrollTop;
return offset;
}
function cbeReturnZero(){return 0;}
function cbeReturnNull(){return null;}
function cbeReturnVoid(){}
function cbeEval(exp,arg1,arg2,arg3,arg4,arg5,arg6){
if(exp){
if(typeof(exp)=="string")eval(exp);
else exp(arg1,arg2,arg3,arg4,arg5,arg6);
}
}
function ClientSnifferJr(){
this.ua=navigator.userAgent.toLowerCase();
this.major=parseInt(navigator.appVersion);
this.minor=parseFloat(navigator.appVersion);
if(document.addEventListener&&document.removeEventListener)this.dom2events=true;
if(document.getElementById)this.dom1getbyid=true;
this.opera=this.ua.indexOf('opera')!=-1;
if(this.opera){
this.opera5=(this.ua.indexOf("opera 5")!=-1||this.ua.indexOf("opera/5")!=-1);
this.opera6=(this.ua.indexOf("opera 6")!=-1||this.ua.indexOf("opera/6")!=-1);
return;
}
this.konq=this.ua.indexOf('konqueror')!=-1;
this.ie=this.ua.indexOf('msie')!=-1;
if(this.ie){
this.ie3=this.major<4;
this.ie4=(this.major==4&&this.ua.indexOf('msie 5')==-1&&this.ua.indexOf('msie 6')==-1);
this.ie4up=this.major>=4;
this.ie5=(this.major==4&&this.ua.indexOf('msie 5.0')!=-1);
this.ie5up=!this.ie3&&!this.ie4;
this.ie6=(this.major==4&&this.ua.indexOf('msie 6.0')!=-1);
this.ie6up=(!this.ie3&&!this.ie4&&!this.ie5&&this.ua.indexOf("msie 5.5")==-1);
return;
}
this.hotjava=this.ua.indexOf('hotjava')!=-1;
this.webtv=this.ua.indexOf('webtv')!=-1;
this.aol=this.ua.indexOf('aol')!=-1;
if(this.hotjava||this.webtv||this.aol)return;
this.gecko=this.ua.indexOf('gecko')!=-1;
this.nav=(this.ua.indexOf('mozilla')!=-1&&this.ua.indexOf('spoofer')==-1&&this.ua.indexOf('compatible')==-1);
if(this.nav){
this.nav4=this.major==4;
this.nav4up=this.major>=4;
this.nav5up=this.major>=5;
this.nav6=this.major==5;
this.nav6up=this.nav5up;
}
}
window.is=new ClientSnifferJr();
if(is.konq)is.gecko=true;
if(is.aol)is.ie=true;