var dw_Event ={
add: function(obj, etype, fp, cap){
cap = cap || false;
if (obj.addEventListener) obj.addEventListener(etype, fp, cap);
else if (obj.attachEvent) obj.attachEvent("on" + etype, fp);
},
remove: function(obj, etype, fp, cap){
cap = cap || false;
if (obj.removeEventListener) obj.removeEventListener(etype, fp, cap);
else if (obj.detachEvent) obj.detachEvent("on" + etype, fp);
},
DOMit: function(e){
e = e? e: window.event;
if (!e.target) e.target = e.srcElement;
if (!e.preventDefault) e.preventDefault = function (){e.returnValue = false; return false;}
if (!e.stopPropagation) e.stopPropagation = function (){e.cancelBubble = true;}
return e;
},
getTarget: function(e){
e = dw_Event.DOMit(e); var tgt = e.target;
if (tgt.nodeType != 1) tgt = tgt.parentNode;
return tgt;
}
}
function addLoadEvent(func){
var oldQueue = window.onload? window.onload: function(){};
window.onload = function(){
oldQueue();
func();
}
}
function dw_scrollObj(wndoId, lyrId, horizId){
var wn = document.getElementById(wndoId);
this.id = wndoId; dw_scrollObj.col[this.id] = this;
this.animString = "dw_scrollObj.col." + this.id;
this.load(lyrId, horizId);
if (wn.addEventListener){
wn.addEventListener('DOMMouseScroll', dw_scrollObj.doOnMouseWheel, false);
}
wn.onmousewheel = dw_scrollObj.doOnMouseWheel;
}
dw_scrollObj.printEnabled = false;
dw_scrollObj.defaultSpeed = dw_scrollObj.prototype.speed = 100;
dw_scrollObj.defaultSlideDur = dw_scrollObj.prototype.slideDur = 500;
dw_scrollObj.isSupported = function (){
if ( document.getElementById && document.getElementsByTagName
 && document.addEventListener || document.attachEvent ){
return true;
}
return false;
}
dw_scrollObj.col ={};
dw_scrollObj.prototype.on_load = function(){}
dw_scrollObj.prototype.on_scroll = function(){}
dw_scrollObj.prototype.on_scroll_start = function(){}
dw_scrollObj.prototype.on_scroll_stop = function(){}
dw_scrollObj.prototype.on_scroll_end = function(){}
dw_scrollObj.prototype.on_update = function(){}
dw_scrollObj.prototype.on_glidescroll = function(){}
dw_scrollObj.prototype.on_glidescroll_start = function(){}
dw_scrollObj.prototype.on_glidescroll_stop = function(){}
dw_scrollObj.prototype.on_glidescroll_end = function(){}
dw_scrollObj.prototype.load = function(lyrId, horizId){
var wndo, lyr;
if (this.lyrId){
lyr = document.getElementById(this.lyrId);
lyr.style.visibility = "hidden";
}
this.lyr = lyr = document.getElementById(lyrId);
if ( !dw_scrollObj.printEnabled ){
this.lyr.style.position = 'absolute';
}
this.lyrId = lyrId;
this.horizId = horizId || null;
wndo = document.getElementById(this.id);
this.y = 0; this.x = 0; this.shiftTo(0,0);
this.getDims(wndo, lyr);
lyr.style.visibility = "visible";
this.ready = true; this.on_load();
}
dw_scrollObj.prototype.shiftTo = function(x, y){
if (this.lyr){
this.lyr.style.left = (this.x = x) + "px";
this.lyr.style.top = (this.y = y) + "px";
}
}
dw_scrollObj.prototype.getX = function(){return this.x;}
dw_scrollObj.prototype.getY = function(){return this.y;}
dw_scrollObj.prototype.getDims = function(wndo, lyr){
this.wd = this.horizId? document.getElementById( this.horizId ).offsetWidth: lyr.offsetWidth;
this.maxX = (this.wd - wndo.offsetWidth > 0)? this.wd - wndo.offsetWidth: 0;
this.maxY = (lyr.offsetHeight - wndo.offsetHeight > 0)? lyr.offsetHeight - wndo.offsetHeight: 0;
}
dw_scrollObj.prototype.updateDims = function(){
var wndo = document.getElementById(this.id);
var lyr = document.getElementById( this.lyrId );
this.getDims(wndo, lyr);
this.on_update();
}
dw_scrollObj.prototype.initScrollVals = function(deg, speed){
if (!this.ready) return;
if (this.timerId){
clearInterval(this.timerId); this.timerId = 0;
}
this.speed = speed || dw_scrollObj.defaultSpeed;
this.fx = (deg == 0)? -1: (deg == 180)? 1: 0;
this.fy = (deg == 90)? 1: (deg == 270)? -1: 0;
this.endX = (deg == 90 || deg == 270)? this.x: (deg == 0)? -this.maxX: 0;
this.endY = (deg == 0 || deg == 180)? this.y: (deg == 90)? 0: -this.maxY;
this.lyr = document.getElementById(this.lyrId);
this.lastTime = new Date().getTime();
this.on_scroll_start(this.x, this.y);
this.timerId = setInterval(this.animString + ".scroll()", 10);
}
dw_scrollObj.prototype.scroll = function(){
var now = new Date().getTime();
var d = (now - this.lastTime)/1000 * this.speed;
if (d > 0){
var x = this.x + Math.round(this.fx * d); var y = this.y + Math.round(this.fy * d);
if ( ( this.fx == -1 && x > -this.maxX ) || ( this.fx == 1 && x < 0 ) ||
 ( this.fy == -1 && y > -this.maxY ) || ( this.fy == 1 && y < 0 ) )
{
 this.lastTime = now;
 this.shiftTo(x, y);
 this.on_scroll(x, y);
}else{
 clearInterval(this.timerId); this.timerId = 0;
 this.shiftTo(this.endX, this.endY);
 this.on_scroll(this.endX, this.endY);
 this.on_scroll_end(this.endX, this.endY);
}
}
}
dw_scrollObj.prototype.ceaseScroll = function(){
if (!this.ready) return;
if (this.timerId){
clearInterval(this.timerId); this.timerId = 0;
}
this.on_scroll_stop(this.x, this.y);
}
dw_scrollObj.prototype.initScrollByVals = function(dx, dy, dur){
if ( !this.ready || this.sliding ) return;
this.startX = this.x; this.startY = this.y;
this.destX = this.destY = this.distX = this.distY = 0;
if (dy < 0){
this.distY = (this.startY + dy >= -this.maxY)? dy: -(this.startY + this.maxY);
}else if (dy > 0){
this.distY = (this.startY + dy <= 0)? dy: -this.startY;
}
if (dx < 0){
this.distX = (this.startX + dx >= -this.maxX)? dx: -(this.startX + this.maxX);
}else if (dx > 0){
this.distX = (this.startX + dx <= 0)? dx: -this.startX;
}
this.destX = this.startX + this.distX; this.destY = this.startY + this.distY;
this.glideScrollPrep(this.destX, this.destY, dur);
}
dw_scrollObj.prototype.initScrollToVals = function(destX, destY, dur){
if ( !this.ready || this.sliding ) return;
this.startX = this.x; this.startY = this.y;
this.destX = -Math.max( Math.min(destX, this.maxX), 0);
this.destY = -Math.max( Math.min(destY, this.maxY), 0);
this.distY = this.destY - this.startY;
this.distX = this.destX - this.startX;
this.glideScrollPrep(this.destX, this.destY, dur);
}
dw_scrollObj.prototype.glideScrollPrep = function(destX, destY, dur){
this.slideDur = (typeof dur == 'number')? dur: dw_scrollObj.defaultSlideDur;
this.per = Math.PI/(2 * this.slideDur); this.sliding = true;
this.lyr = document.getElementById(this.lyrId);
this.startTime = new Date().getTime();
this.timerId = setInterval(this.animString + ".doGlideScroll()",10);
this.on_glidescroll_start(this.startX, this.startY);
}
dw_scrollObj.prototype.doGlideScroll = function(){
var elapsed = new Date().getTime() - this.startTime;
if (elapsed < this.slideDur){
var x = this.startX + Math.round( this.distX * Math.sin(this.per*elapsed) );
var y = this.startY + Math.round( this.distY * Math.sin(this.per*elapsed) );
this.shiftTo(x, y);
this.on_glidescroll(x, y);
}else{
clearInterval(this.timerId); this.timerId = 0; this.sliding = false;
this.shiftTo(this.destX, this.destY);
this.on_glidescroll(this.destX, this.destY);
this.on_glidescroll_stop(this.destX, this.destY);
if ( this.distX && (this.destX == 0 || this.destX == -this.maxX)
 || this.distY && (this.destY == 0 || this.destY == -this.maxY) ){
 this.on_glidescroll_end(this.destX, this.destY);
}
}
}
dw_scrollObj.handleMouseWheel = function(id, delta){
var wndo = dw_scrollObj.col[id];
var x = wndo.x;
var y = wndo.y;
wndo.on_scroll_start(x,y);
var ny;
ny = 12 * delta + y
ny = (ny < 0 && ny >= -wndo.maxY)? ny: (ny < -wndo.maxY)? -wndo.maxY: 0;
wndo.shiftTo(x, ny);
wndo.on_scroll(x, ny);
}
dw_scrollObj.doOnMouseWheel = function(e){
var delta = 0;
if (!e) e = window.event;
if (e.wheelDelta){
delta = e.wheelDelta/120;
}else if (e.detail){
delta = -e.detail/3;
}
if (delta){
dw_scrollObj.handleMouseWheel(this.id, delta);
}
if (e.preventDefault) e.preventDefault();
e.returnValue = false;
}
dw_scrollObj.GeckoTableBugFix = function(){}
function dw_getLayerOffset(el, oCont, sOff){
var off = "offset" + sOff.charAt(0).toUpperCase() + sOff.slice(1);
var val = el[off];
while ( (el = el.offsetParent) != oCont )
val += el[off];
var clientOff = off.replace("offset", "client");
if ( el[clientOff] ) val += el[clientOff];
return val;
}
function dw_checkAuth(){
var loc = window.location.hostname.toLowerCase();
var msg = 'A license is required for all but personal use of this code.\n' +
'Please adhere to our Terms of Use if you use dyn-web code.';
if ( ( loc == '' || loc == '127.0.0.1' || loc.indexOf('localhost') != -1
 || loc.indexOf('192.168.') != -1 || loc.indexOf('dyn-web.com') != -1 ) ){
}
}
dw_Event.add( window, 'load', dw_checkAuth);
function dw_Slidebar(barId, trackId, axis, x, y){
var bar = document.getElementById(barId);
var track = document.getElementById(trackId);
this.barId = barId; this.trackId = trackId;
this.axis = axis; this.x = x || 0; this.y = y || 0;
dw_Slidebar.col[this.barId] = this;
this.bar = bar; this.shiftTo(x, y);
this.trkHt = track.offsetHeight;
this.trkWd = track.offsetWidth;
if (axis == 'v'){
this.maxY = this.trkHt - bar.offsetHeight - y;
this.maxX = x; this.minX = x; this.minY = y;
}else{
this.maxX = this.trkWd - bar.offsetWidth - x;
this.minX = x; this.maxY = y; this.minY = y;
}
this.on_drag_start = this.on_drag = this.on_drag_end =
this.on_slide_start = this.on_slide = this.on_slide_end = function(){}
bar.onmousedown = dw_Slidebar.prepDrag;
track.onmousedown = function(e){dw_Slidebar.prepSlide(barId, e);}
this.bar = bar = null; track = null;
}
dw_Slidebar.col ={};
dw_Slidebar.current = null;
dw_Slidebar.prototype.slideDur = 500;
dw_Slidebar.prepSlide = function(barId, e){
var _this = dw_Slidebar.col[barId];
dw_Slidebar.current = _this;
var bar = _this.bar = document.getElementById(barId);
if ( _this.timer ){clearInterval(_this.timer); _this.timer = 0;}
e = e? e: window.event;
e.offX = (typeof e.layerX != "undefined")? e.layerX: e.offsetX;
e.offY = (typeof e.layerY != "undefined")? e.layerY: e.offsetY;
_this.startX = parseInt(bar.style.left); _this.startY = parseInt(bar.style.top);
if (_this.axis == "v"){
_this.destX = _this.startX;
_this.destY = (e.offY < _this.startY)? e.offY: e.offY - bar.offsetHeight;
_this.destY = Math.min( Math.max(_this.destY, _this.minY), _this.maxY );
}else{
_this.destX = (e.offX < _this.startX)? e.offX: e.offX - bar.offsetWidth;
_this.destX = Math.min( Math.max(_this.destX, _this.minX), _this.maxX );
_this.destY = _this.startY;
}
_this.distX = _this.destX - _this.startX; _this.distY = _this.destY - _this.startY;
_this.per = Math.PI/(2 * _this.slideDur);
_this.slideStartTime = new Date().getTime();
_this.on_slide_start(_this.startX, _this.startY);
_this.timer = setInterval("dw_Slidebar.doSlide()", 10);
}
dw_Slidebar.doSlide = function(){
var _this = dw_Slidebar.current;
var elapsed = new Date().getTime() - _this.slideStartTime;
if (elapsed < _this.slideDur){
var x = _this.startX + _this.distX * Math.sin(_this.per*elapsed);
var y = _this.startY + _this.distY * Math.sin(_this.per*elapsed);
_this.shiftTo(x,y);
_this.on_slide(x, y);
}else{
clearInterval(_this.timer);
_this.shiftTo(_this.destX, _this.destY);
_this.on_slide(_this.destX, _this.destY);
_this.on_slide_end(_this.destX, _this.destY);
dw_Slidebar.current = null;
}
}
dw_Slidebar.prepDrag = function (e){
var bar = this;
var barId = this.id;
var _this = dw_Slidebar.col[barId];
dw_Slidebar.current = _this;
_this.bar = bar;
e = dw_Event.DOMit(e);
if ( _this.timer ){clearInterval(_this.timer); _this.timer = 0;}
_this.downX = e.clientX; _this.downY = e.clientY;
_this.startX = parseInt(bar.style.left);
_this.startY = parseInt(bar.style.top);
_this.on_drag_start(_this.startX, _this.startY);
dw_Event.add( document, "mousemove", dw_Slidebar.doDrag, true );
dw_Event.add( document, "mouseup", dw_Slidebar.endDrag, true );
e.stopPropagation(); e.preventDefault();
}
dw_Slidebar.doDrag = function(e){
if ( !dw_Slidebar.current ) return;
var _this = dw_Slidebar.current;
var bar = _this.bar;
e = dw_Event.DOMit(e);
var nx = _this.startX + e.clientX - _this.downX;
var ny = _this.startY + e.clientY - _this.downY;
nx = Math.min( Math.max( _this.minX, nx ), _this.maxX);
ny = Math.min( Math.max( _this.minY, ny ), _this.maxY);
_this.shiftTo(nx, ny);
_this.on_drag(nx, ny);
e.preventDefault(); e.stopPropagation();
}
dw_Slidebar.endDrag = function(){
if ( !dw_Slidebar.current ) return;
var _this = dw_Slidebar.current;
var bar = _this.bar;
dw_Event.remove( document, "mousemove", dw_Slidebar.doDrag, true );
dw_Event.remove( document, "mouseup", dw_Slidebar.endDrag, true );
_this.on_drag_end( parseInt(bar.style.left), parseInt(bar.style.top) );
dw_Slidebar.current = null;
}
dw_Slidebar.prototype.shiftTo = function(x, y){
if ( this.bar ){
this.bar.style.left = x + "px";
this.bar.style.top = y + "px";
}
}
dw_scrollObj.prototype.setUpScrollbar = function(barId, trkId, axis, offx, offy, bSize){
var scrollbar = new dw_Slidebar(barId, trkId, axis, offx, offy);
if (axis == "v"){
this.vBarId = barId;
}else{
this.hBarId = barId;
}
scrollbar.wndoId = this.id;
scrollbar.bSizeDragBar = (bSize == false)? false: true;
if (scrollbar.bSizeDragBar){
dw_Scrollbar_Co.setBarSize(this, scrollbar);
}
dw_Scrollbar_Co.setEvents(this, scrollbar);
}
dw_Scrollbar_Co ={
setBarSize: function(scrollObj, barObj){
var lyr = document.getElementById(scrollObj.lyrId);
var wn = document.getElementById(scrollObj.id);
if ( barObj.axis == 'v' ){
 var bar = document.getElementById(scrollObj.vBarId);
 bar.style.height = (lyr.offsetHeight > wn.offsetHeight)?
 barObj.trkHt / ( lyr.offsetHeight / wn.offsetHeight ) + "px": 
 barObj.trkHt - ( 2 * barObj.minY ) + "px";
 barObj.maxY = barObj.trkHt - bar.offsetHeight - barObj.minY;
}else if ( barObj.axis == 'h' ){
 var bar = document.getElementById(scrollObj.hBarId);
 bar.style.width = (scrollObj.wd > wn.offsetWidth)?
 barObj.trkWd / ( scrollObj.wd / wn.offsetWidth ) + "px":
 barObj.trkWd - ( 2 * barObj.minX ) + "px";
 barObj.maxX = barObj.trkWd - bar.offsetWidth - barObj.minX;
}
},
resetBars: function(scrollObj){
var barObj, bar;
if (scrollObj.vBarId){
 barObj = dw_Slidebar.col[scrollObj.vBarId];
 bar = document.getElementById(scrollObj.vBarId);
 bar.style.left = barObj.minX + "px"; bar.style.top = barObj.minY + "px";
 if (barObj.bSizeDragBar){
 dw_Scrollbar_Co.setBarSize(scrollObj, barObj);
}
}
if (scrollObj.hBarId){
 barObj = dw_Slidebar.col[scrollObj.hBarId];
 bar = document.getElementById(scrollObj.hBarId);
 bar.style.left = barObj.minX + "px"; bar.style.top = barObj.minY + "px";
 if (barObj.bSizeDragBar){
 dw_Scrollbar_Co.setBarSize(scrollObj, barObj);
}
}
},
setEvents: function(scrollObj, barObj){
this.addEvent(scrollObj, 'on_load', function(){dw_Scrollbar_Co.resetBars(scrollObj);});
this.addEvent(scrollObj, 'on_scroll_start', function(){dw_Scrollbar_Co.getBarRefs(scrollObj)});
this.addEvent(scrollObj, 'on_glidescroll_start', function(){dw_Scrollbar_Co.getBarRefs(scrollObj)});
this.addEvent(scrollObj, 'on_scroll', function(x,y){dw_Scrollbar_Co.updateScrollbar(scrollObj, x, y)});
this.addEvent(scrollObj, 'on_glidescroll', function(x,y){dw_Scrollbar_Co.updateScrollbar(scrollObj, x, y)});
this.addEvent(scrollObj, 'on_scroll_stop', function(x,y){dw_Scrollbar_Co.updateScrollbar(scrollObj, x, y);});
this.addEvent(scrollObj, 'on_glidescroll_stop', function(x,y){dw_Scrollbar_Co.updateScrollbar(scrollObj, x, y);});
this.addEvent(scrollObj, 'on_scroll_end', function(x,y){dw_Scrollbar_Co.updateScrollbar(scrollObj, x, y);});
this.addEvent(scrollObj, 'on_glidescroll_end', function(x,y){dw_Scrollbar_Co.updateScrollbar(scrollObj, x, y);});
this.addEvent(barObj, 'on_slide_start', function(){dw_Scrollbar_Co.getWndoLyrRef(barObj)});
this.addEvent(barObj, 'on_drag_start', function(){dw_Scrollbar_Co.getWndoLyrRef(barObj)});
this.addEvent(barObj, 'on_slide', function(x,y){dw_Scrollbar_Co.updateScrollPosition(barObj, x, y)});
this.addEvent(barObj, 'on_drag', function(x,y){dw_Scrollbar_Co.updateScrollPosition(barObj, x, y)});
this.addEvent(barObj, 'on_slide_end', function(x,y){dw_Scrollbar_Co.updateScrollPosition(barObj, x, y);});
this.addEvent(barObj, 'on_drag_end', function(x,y){dw_Scrollbar_Co.updateScrollPosition(barObj, x, y);});
},
addEvent: function(o, ev, fp){
var oldEv = o[ev];
if ( typeof oldEv != 'function' ){
 o[ev] = function (x,y){fp(x,y);}
}else{
 o[ev] = function (x,y){
 oldEv(x,y );
 fp(x,y);
}
}
},
updateScrollbar: function(scrollObj, x, y){
var nx, ny;
if ( scrollObj.vBar && scrollObj.maxY ){
 var vBar = scrollObj.vBar;
 ny = -( y * ( (vBar.maxY - vBar.minY) / scrollObj.maxY ) - vBar.minY );
 ny = Math.min( Math.max(ny, vBar.minY), vBar.maxY);
 if (vBar.bar){
 nx = parseInt(vBar.bar.style.left);
 vBar.shiftTo(nx, ny);
}
}
if ( scrollObj.hBar && scrollObj.maxX ){
 var hBar = scrollObj.hBar;
 nx = -( x * ( (hBar.maxX - hBar.minX) / scrollObj.maxX ) - hBar.minX );
 nx = Math.min( Math.max(nx, hBar.minX), hBar.maxX);
 if (hBar.bar){
 ny = parseInt(hBar.bar.style.top);
 hBar.shiftTo(nx, ny);
}
}
},
updateScrollPosition: function(barObj, x, y){
var nx, ny; var wndo = barObj.wndo;
if ( !wndo.lyr ){
 wndo.lyr = document.getElementById(wndo.lyrId);
}
if (barObj.axis == "v"){
 nx = wndo.x;
 ny = -(y - barObj.minY) * ( wndo.maxY / (barObj.maxY - barObj.minY) ) || 0;
}else{
 ny = wndo.y;
 nx = -(x - barObj.minX) * ( wndo.maxX / (barObj.maxX - barObj.minX) ) || 0;
}
wndo.shiftTo(nx, ny);
},
getBarRefs: function(scrollObj){
if ( scrollObj.vBarId ){
 scrollObj.vBar = dw_Slidebar.col[scrollObj.vBarId];
 scrollObj.vBar.bar = document.getElementById(scrollObj.vBarId);
}
if ( scrollObj.hBarId ){
 scrollObj.hBar = dw_Slidebar.col[scrollObj.hBarId];
 scrollObj.hBar.bar = document.getElementById(scrollObj.hBarId);
}
},
getWndoLyrRef: function(barObj){
var wndo = barObj.wndo = dw_scrollObj.col[ barObj.wndoId ];
if ( wndo && !wndo.lyr ){
 wndo.lyr = document.getElementById(wndo.lyrId);
}
}
}
dw_writeStyleSheet = function(file, screen){
var css = '<link rel="stylesheet" href="' + file + '"';
if (screen !== false){
css += ' media="screen"';
}
document.write(css + ' />');
}
function dw_addLinkCSS(file, screen){
if ( !document.createElement ) return;
var el = document.createElement("link");
el.setAttribute("rel", "stylesheet");
el.setAttribute("type", "text/css");
if (screen !== false){
el.setAttribute("media", "screen");
}
el.setAttribute("href", file);
document.getElementsByTagName('head')[0].appendChild(el);
}
dw_scrollObj.prototype.setUpLoadLinks = function(controlsId){
var wndoId = this.id; var el = document.getElementById(controlsId);
var links = el.getElementsByTagName('a');
var cls, parts;
for (var i=0; links[i]; i++){
cls = dw_scrollObj.get_DelimitedClass( links[i].className );
parts = cls.split('_');
if ( parts[0] == 'load' && parts[1] == wndoId && parts.length > 2 ){
 var lyrId = parts[2]; var horizId = parts[3]? parts[3]: null;
 dw_Event.add( links[i], 'click', function (wndoId, lyrId, horizId){
 return function (e){
 dw_scrollObj.col[wndoId].load(lyrId, horizId);
 if (e && e.preventDefault) e.preventDefault();
 return false;
}
}(wndoId, lyrId, horizId) );
}
}
}
dw_scrollObj.prototype.setUpScrollControls = function(controlsId, autoHide, axis){
var wndoId = this.id; var el = document.getElementById(controlsId);
if ( autoHide && axis == 'v' || axis == 'h' ){
dw_scrollObj.handleControlVis(controlsId, wndoId, axis);
dw_Scrollbar_Co.addEvent( this, 'on_load', function(){dw_scrollObj.handleControlVis(controlsId, wndoId, axis);});
dw_Scrollbar_Co.addEvent( this, 'on_update', function(){dw_scrollObj.handleControlVis(controlsId, wndoId, axis);});
}
var links = el.getElementsByTagName('a'), cls, eType;
for (var i=0; links[i]; i++){
cls = dw_scrollObj.get_DelimitedClass( links[i].className );
eType = dw_scrollObj.getEv_FnType( cls.slice(0, cls.indexOf('_') ) );
switch ( eType ){
 case 'mouseover' :
 case 'mousedown' :
 dw_scrollObj.handleMouseOverDownLinks(links[i], wndoId, cls);
 break;
 case 'scrollToId':
 dw_scrollObj.handleScrollToId(links[i], wndoId, cls);
 break;
 case 'scrollTo' :
 case 'scrollBy':
 case 'click':
 dw_scrollObj.handleClick(links[i], wndoId, cls) ;
 break;
}
}
}
dw_scrollObj.handleMouseOverDownLinks = function (linkEl, wndoId, cls){
var parts = cls.split('_'); var eType = parts[0];
var re = /^(mouseover|mousedown)_(up|down|left|right)(_[\d]+)?$/;
if ( re.test(cls) ){
var eAlt = (eType == 'mouseover')? 'mouseout': 'mouseup';
var dir = parts[1]; var speed = parts[2] || null;
var deg = (dir == 'up')? 90: (dir == 'down')? 270: (dir == 'left')? 180: 0;
dw_Event.add(linkEl, eType, function (e){dw_scrollObj.col[wndoId].initScrollVals(deg, speed);});
dw_Event.add(linkEl, eAlt, function (e){dw_scrollObj.col[wndoId].ceaseScroll();});
if ( eType == 'mouseover'){
 dw_Event.add( linkEl, 'mousedown', function (e){dw_scrollObj.col[wndoId].speed *= 3;});
 dw_Event.add( linkEl, 'mouseup', function (e){
 dw_scrollObj.col[wndoId].speed = dw_scrollObj.prototype.speed;});
}
dw_Event.add( linkEl, 'click', function(e){if (e && e.preventDefault) e.preventDefault(); return false;});
}
}
dw_scrollObj.handleScrollToId = function (linkEl, wndoId, cls){
var parts = cls.split('_'); var id = parts[1], lyrId, dur;
if ( parts[2] ){
if ( isNaN( parseInt(parts[2]) ) ){
 lyrId = parts[2];
 dur = ( parts[3] && !isNaN( parseInt(parts[3]) ) )? parseInt(parts[3]): null;
}else{
 dur = parseInt( parts[2] );
}
}
dw_Event.add( linkEl, 'click', function (e){
 dw_scrollObj.scrollToId(wndoId, id, lyrId, dur);
 if (e && e.preventDefault) e.preventDefault();
 return false;
});
}
dw_scrollObj.scrollToId = function(wndoId, id, lyrId, dur){
var wndo = dw_scrollObj.col[wndoId];
var el = document.getElementById(id);
if (el){
if ( lyrId ){
 if ( document.getElementById(lyrId) && wndo.lyrId != lyrId ){
 wndo.load(lyrId);
}
}
var lyr = document.getElementById(wndo.lyrId);
var x = dw_getLayerOffset(el, lyr, 'left');
var y = dw_getLayerOffset(el, lyr, 'top');
wndo.initScrollToVals(x, y, dur);
}
}
dw_scrollObj.handleClick = function (linkEl, wndoId, cls){
var wndo = dw_scrollObj.col[wndoId];
var parts = cls.split('_'); var eType = parts[0];
var dur_re = /^([\d]+)$/; var fn, re, x, y, dur;
switch (eType){
case 'scrollTo' :
 fn = 'scrollTo'; re = /^(null|end|[\d]+)$/;
 x = re.test( parts[1] )? parts[1]: '';
 y = re.test( parts[2] )? parts[2]: '';
 dur = ( parts[3] && dur_re.test(parts[3]) )? parts[3]: null;
 break;
case 'scrollBy':
 fn = 'scrollBy'; re = /^(([m]?[\d]+)|null)$/;
 x = re.test( parts[1] )? parts[1]: '';
 y = re.test( parts[2] )? parts[2]: '';
 if ( !isNaN( parseInt(x) ) ){
 x = -parseInt(x);
}else if ( typeof x == 'string' ){
 x = x.indexOf('m') !=-1 ? x.replace('m', ''): x;
}
 if ( !isNaN( parseInt(y) ) ){
 y = -parseInt(y);
}else if ( typeof y == 'string' ){
 y = y.indexOf('m') !=-1 ? y.replace('m', ''): y;
}
 dur = ( parts[3] && dur_re.test(parts[3]) )? parts[3]: null;
 break;
case 'click':
 var o = dw_scrollObj.getClickParts(cls);
 fn = o.fn; x = o.x; y = o.y; dur = o.dur;
 break;
}
if ( x !== '' && y !== '' ){
if (x == 'end'){x = wndo.maxX;}
if (y == 'end'){y = wndo.maxY;}
if (x === 'null' || x === null){x = wndo.x;}
if (y === 'null' || y === null){y = wndo.y;}
x = parseInt(x); y = parseInt(y);
dur = !isNaN( parseInt(dur) )? parseInt(dur): null;
if (fn == 'scrollBy'){
 dw_Event.add( linkEl, 'click', function (e){
 dw_scrollObj.col[wndoId].initScrollByVals(x, y, dur);
 if (e && e.preventDefault) e.preventDefault();
 return false;
});
}else if (fn == 'scrollTo'){
 dw_Event.add( linkEl, 'click', function (e){
 dw_scrollObj.col[wndoId].initScrollToVals(x, y, dur);
 if (e && e.preventDefault) e.preventDefault();
 return false;
});
}
}
}
dw_scrollObj.getClickParts = function(cls){
var parts = cls.split('_');
var re = /^(up|down|left|right)$/;
var dir, fn = '', dur, ar, val, x = '', y = '';
if ( parts.length >= 4 ){
ar = parts[1].match(re);
dir = ar? ar[1]: null;
re = /^(to|by)$/;
ar = parts[2].match(re);
if (ar){
 fn = (ar[0] == 'to')? 'scrollTo': 'scrollBy';
}
val = parts[3];
re = /^([\d]+)$/;
dur = ( parts[4] && re.test(parts[4]) )? parts[4]: null;
switch (fn){
 case 'scrollBy' :
 if ( !re.test( val ) ){
 x = ''; y = ''; break;
}
 switch (dir){
 case 'up' : x = 0; y = val; break;
 case 'down' : x = 0; y = -val; break;
 case 'left' : x = val; y = 0; break;
 case 'right' : x = -val; y = 0;
}
 break;
 case 'scrollTo' :
 re = /^(end|[\d]+)$/;
 if ( !re.test( val ) ){
 x = ''; y = ''; break;
}
 switch (dir){
 case 'up' : x = null; y = val; break;
 case 'down' : x = null; y = (val == 'end')? val: -val; break;
 case 'left' : x = val; y = null; break;
 case 'right' : x = (val == 'end')? val: -val; y = null;
}
 break;
}
}
return{fn: fn, x: x, y: y, dur: dur}
}
dw_scrollObj.getEv_FnType = function(str){
var re = /^(mouseover|mousedown|scrollBy|scrollTo|scrollToId|click)$/;
if (re.test(str) ){
return str;
}
return '';
}
dw_scrollObj.get_DelimitedClass = function(cls){
if ( cls.indexOf('_') == -1 ){
return '';
}
var whitespace = /\s+/;
if ( !whitespace.test(cls) ){
return cls;
}else{
var classes = cls.split(whitespace);
for(var i = 0; classes[i]; i++){
 if ( classes[i].indexOf('_') != -1 ){
 return classes[i];
}
}
}
}
dw_scrollObj.handleControlVis = function(controlsId, wndoId, axis){
var wndo = dw_scrollObj.col[wndoId];
var el = document.getElementById(controlsId);
if ( ( axis == 'v' && wndo.maxY > 0 ) || ( axis == 'h' && wndo.maxX > 0 ) ){
el.style.visibility = 'visible';
}else{
el.style.visibility = 'hidden';
}
}