/* x_dhtml.js compiled from X 4.0 with XC 0.28b. Distributed under GNU LGPL. For copyrights, license, documentation and more visit Cross-Browser.com */

var xOp7Up,xOp6Dn,xIE4Up,xIE4,xIE5,xNN4,xUA=navigator.userAgent.toLowerCase(); if(window.opera){ var i=xUA.indexOf('opera'); if(i!=-1){ var v=parseInt(xUA.charAt(i+6)); xOp7Up=v>=7; xOp6Dn=v<7;}
}
else if(navigator.vendor!='KDE' && document.all && xUA.indexOf('msie')!=-1){ xIE4Up=parseFloat(navigator.appVersion)>=4; xIE4=xUA.indexOf('msie 4')!=-1; xIE5=xUA.indexOf('msie 5')!=-1;}
else if(document.layers){xNN4=true;}
xMac=xUA.indexOf('mac')!=-1; function xAddEventListener(e,eT,eL,cap)
{ if(!(e=xGetElementById(e))) return; eT=eT.toLowerCase(); if((!xIE4Up && !xOp7Up) && e==window) { if(eT=='resize') { window.xPCW=xClientWidth(); window.xPCH=xClientHeight(); window.xREL=eL; xResizeEvent(); return;}
if(eT=='scroll') { window.xPSL=xScrollLeft(); window.xPST=xScrollTop(); window.xSEL=eL; xScrollEvent(); return;}
}
var eh='e.on'+eT+'=eL'; if(e.addEventListener) e.addEventListener(eT,eL,cap); else if(e.attachEvent) e.attachEvent('on'+eT,eL); else eval(eh);}
function xResizeEvent()
{ if (window.xREL) setTimeout('xResizeEvent()', 250); var cw = xClientWidth(), ch = xClientHeight(); if (window.xPCW != cw || window.xPCH != ch) { window.xPCW = cw; window.xPCH = ch; if (window.xREL) window.xREL();}
}
function xScrollEvent()
{ if (window.xSEL) setTimeout('xScrollEvent()', 250); var sl = xScrollLeft(), st = xScrollTop(); if (window.xPSL != sl || window.xPST != st) { window.xPSL = sl; window.xPST = st; if (window.xSEL) window.xSEL();}
}
function xClip(e,t,r,b,l)
{ if(!(e=xGetElementById(e))) return; if(e.style) { if (xNum(l)) e.style.clip='rect('+t+'px '+r+'px '+b+'px '+l+'px)'; else e.style.clip='rect(0 '+parseInt(e.style.width)+'px '+parseInt(e.style.height)+'px 0)';}
}
var _xDrgMgr = {ele:null, mm:false}; function xEnableDrag(id,fS,fD,fE)
{ var ele = xGetElementById(id); ele.xDraggable = true; ele.xODS = fS; ele.xOD = fD; ele.xODE = fE; xAddEventListener(ele, 'mousedown', _xOMD, false); if (!_xDrgMgr.mm) { _xDrgMgr.mm = true; xAddEventListener(document, 'mousemove', _xOMM, false);}
}
function _xOMD(e)
{ var evt = new xEvent(e); var ele = evt.target; while(ele && !ele.xDraggable) { ele = xParent(ele);}
if (ele) { xPreventDefault(e); ele.xDPX = evt.pageX; ele.xDPY = evt.pageY; _xDrgMgr.ele = ele; xAddEventListener(document, 'mouseup', _xOMU, false); if (ele.xODS) { ele.xODS(ele, evt.pageX, evt.pageY);}
}
}
function _xOMM(e)
{ var evt = new xEvent(e); if (_xDrgMgr.ele) { xPreventDefault(e); var ele = _xDrgMgr.ele; var dx = evt.pageX - ele.xDPX; var dy = evt.pageY - ele.xDPY; ele.xDPX = evt.pageX; ele.xDPY = evt.pageY; if (ele.xOD) { ele.xOD(ele, dx, dy);}
else { xMoveTo(ele, xLeft(ele) + dx, xTop(ele) + dy);}
}
}
function _xOMU(e)
{ if (_xDrgMgr.ele) { xPreventDefault(e); xRemoveEventListener(document, 'mouseup', _xOMU, false); if (_xDrgMgr.ele.xODE) { var evt = new xEvent(e); _xDrgMgr.ele.xODE(_xDrgMgr.ele, evt.pageX, evt.pageY);}
_xDrgMgr.ele = null;}
}
function xEvent(evt)
{ var e = evt || window.event; if(!e) return; if(e.type) this.type = e.type; if(e.target) this.target = e.target; else if(e.srcElement) this.target = e.srcElement; if (e.relatedTarget) this.relatedTarget = e.relatedTarget; else if (e.type == 'mouseover' && e.fromElement) this.relatedTarget = e.fromElement; else if (e.type == 'mouseout') this.relatedTarget = e.toElement; if(xOp6Dn) { this.pageX = e.clientX; this.pageY = e.clientY;}
else if(xDef(e.pageX,e.pageY)) { this.pageX = e.pageX; this.pageY = e.pageY;}
else if(xDef(e.clientX,e.clientY)) { this.pageX = e.clientX + xScrollLeft(); this.pageY = e.clientY + xScrollTop();}
if (xDef(e.offsetX,e.offsetY)) { this.offsetX = e.offsetX; this.offsetY = e.offsetY;}
else if (xDef(e.layerX,e.layerY)) { this.offsetX = e.layerX; this.offsetY = e.layerY;}
else { this.offsetX = this.pageX - xPageX(this.target); this.offsetY = this.pageY - xPageY(this.target);}
if (e.keyCode) { this.keyCode = e.keyCode;}
else if (xDef(e.which) && e.type.indexOf('key')!=-1) { this.keyCode = e.which;}
this.shiftKey = e.shiftKey; this.ctrlKey = e.ctrlKey; this.altKey = e.altKey;}
function xGetElementById(e)
{ if(typeof(e)!='string') return e; if(document.getElementById) e=document.getElementById(e); else if(document.all) e=document.all[e]; else e=null; return e;}
function xHeight(e,h)
{ if(!(e=xGetElementById(e))) return 0; if (xNum(h)) { if (h<0) h = 0; else h=Math.round(h);}
else h=-1; var css=xDef(e.style); if (e == document || e.tagName.toLowerCase() == 'html' || e.tagName.toLowerCase() == 'body') { h = xClientHeight();}
else if(css && xDef(e.offsetHeight) && xStr(e.style.height)) { if(h>=0) { var pt=0,pb=0,bt=0,bb=0; if (document.compatMode=='CSS1Compat') { var gcs = xGetComputedStyle; pt=gcs(e,'padding-top',1); if (pt !== null) { pb=gcs(e,'padding-bottom',1); bt=gcs(e,'border-top-width',1); bb=gcs(e,'border-bottom-width',1);}
else if(xDef(e.offsetHeight,e.style.height)){ e.style.height=h+'px'; pt=e.offsetHeight-h;}
}
h-=(pt+pb+bt+bb); if(isNaN(h)||h<0) return; else e.style.height=h+'px';}
h=e.offsetHeight;}
else if(css && xDef(e.style.pixelHeight)) { if(h>=0) e.style.pixelHeight=h; h=e.style.pixelHeight;}
return h;}
function xHide(e){return xVisibility(e,0);}
function xInnerHtml(e,h)
{ if(!(e=xGetElementById(e)) || !xStr(e.innerHTML)) return null; var s = e.innerHTML; if (xStr(h)) {e.innerHTML = h;}
return s;}
function xLeft(e, iX)
{ if(!(e=xGetElementById(e))) return 0; var css=xDef(e.style); if (css && xStr(e.style.left)) { if(xNum(iX)) e.style.left=iX+'px'; else { iX=parseInt(e.style.left); if(isNaN(iX)) iX=0;}
}
else if(css && xDef(e.style.pixelLeft)) { if(xNum(iX)) e.style.pixelLeft=iX; else iX=e.style.pixelLeft;}
return iX;}
function xMoveTo(e,x,y)
{ xLeft(e,x); xTop(e,y);}
function xPageX(e)
{ if (!(e=xGetElementById(e))) return 0; var x = 0; while (e) { if (xDef(e.offsetLeft)) x += e.offsetLeft; e = xDef(e.offsetParent) ? e.offsetParent : null;}
return x;}
function xPageY(e)
{ if (!(e=xGetElementById(e))) return 0; var y = 0; while (e) { if (xDef(e.offsetTop)) y += e.offsetTop; e = xDef(e.offsetParent) ? e.offsetParent : null;}
return y;}
function xResizeTo(e,w,h)
{ xWidth(e,w); xHeight(e,h);}
function xShow(e) {return xVisibility(e,1);}
function xTop(e, iY)
{ if(!(e=xGetElementById(e))) return 0; var css=xDef(e.style); if(css && xStr(e.style.top)) { if(xNum(iY)) e.style.top=iY+'px'; else { iY=parseInt(e.style.top); if(isNaN(iY)) iY=0;}
}
else if(css && xDef(e.style.pixelTop)) { if(xNum(iY)) e.style.pixelTop=iY; else iY=e.style.pixelTop;}
return iY;}
function xWidth(e,w)
{ if(!(e=xGetElementById(e))) return 0; if (xNum(w)) { if (w<0) w = 0; else w=Math.round(w);}
else w=-1; var css=xDef(e.style); if (e == document || e.tagName.toLowerCase() == 'html' || e.tagName.toLowerCase() == 'body') { w = xClientWidth();}
else if(css && xDef(e.offsetWidth) && xStr(e.style.width)) { if(w>=0) { var pl=0,pr=0,bl=0,br=0; if (document.compatMode=='CSS1Compat') { var gcs = xGetComputedStyle; pl=gcs(e,'padding-left',1); if (pl !== null) { pr=gcs(e,'padding-right',1); bl=gcs(e,'border-left-width',1); br=gcs(e,'border-right-width',1);}
else if(xDef(e.offsetWidth,e.style.width)){ e.style.width=w+'px'; pl=e.offsetWidth-w;}
}
w-=(pl+pr+bl+br); if(isNaN(w)||w<0) return; else e.style.width=w+'px';}
w=e.offsetWidth;}
else if(css && xDef(e.style.pixelWidth)) { if(w>=0) e.style.pixelWidth=w; w=e.style.pixelWidth;}
return w;}
function xDef() { for (var i = 0; i < arguments.length; ++i) { if (typeof(arguments[i]) == 'undefined') return false;}
return true;}
function xStr(s) { for (var i = 0; i < arguments.length; ++i) { if (typeof(arguments[i]) != 'string') return false;}
return true;}
function xNum(n) { for (var i = 0; i < arguments.length; ++i) { if (typeof(arguments[i]) != 'number') return false;}
return true;}
function xParent(e, bNode)
{ if (!(e=xGetElementById(e))) return null; var p=null; if (!bNode && xDef(e.offsetParent)) p=e.offsetParent; else if (xDef(e.parentNode)) p=e.parentNode; else if (xDef(e.parentElement)) p=e.parentElement; return p;}
function xVisibility(e, bShow)
{
  if(!(e=xGetElementById(e))) return null;
  if(e.style && xDef(e.style.visibility)) {
    if (xDef(bShow)) e.style.visibility = bShow ? 'visible' : 'hidden';
    return e.style.visibility;
  }
  return null;
}
function xPreventDefault(e)
{
  if (e && e.preventDefault) e.preventDefault();
  else if (window.event) window.event.returnValue = false;
}
function xRemoveEventListener(e,eT,eL,cap)
{
  if(!(e=xGetElementById(e))) return;
  eT=eT.toLowerCase();
  if((!xIE4Up && !xOp7Up) && e==window) {
    if(eT=='resize') { window.xREL=null; return; }
    if(eT=='scroll') { window.xSEL=null; return; }
  }
  var eh='e.on'+eT+'=null';
  if(e.removeEventListener) e.removeEventListener(eT,eL,cap);
  else if(e.detachEvent) e.detachEvent('on'+eT,eL);
  else eval(eh);
}
function xEvent(evt) // object prototype
{
  var e = evt || window.event;
  if(!e) return;
  if(e.type) this.type = e.type;
  if(e.target) this.target = e.target;
  else if(e.srcElement) this.target = e.srcElement;

  // Section B
  if (e.relatedTarget) this.relatedTarget = e.relatedTarget;
  else if (e.type == 'mouseover' && e.fromElement) this.relatedTarget = e.fromElement;
  else if (e.type == 'mouseout') this.relatedTarget = e.toElement;
  // End Section B

  if(xOp6Dn) { this.pageX = e.clientX; this.pageY = e.clientY; }
  else if(xDef(e.pageX,e.pageY)) { this.pageX = e.pageX; this.pageY = e.pageY; }
  else if(xDef(e.clientX,e.clientY)) { this.pageX = e.clientX + xScrollLeft(); this.pageY = e.clientY + xScrollTop(); }

  // Section A
  if (xDef(e.offsetX,e.offsetY)) {
    this.offsetX = e.offsetX;
    this.offsetY = e.offsetY;
  }
  else if (xDef(e.layerX,e.layerY)) {
    this.offsetX = e.layerX;
    this.offsetY = e.layerY;
  }
  else {
    this.offsetX = this.pageX - xPageX(this.target);
    this.offsetY = this.pageY - xPageY(this.target);
  }
  // End Section A
  
  if (e.keyCode) { this.keyCode = e.keyCode; } // for moz/fb, if keyCode==0 use which
  else if (xDef(e.which) && e.type.indexOf('key')!=-1) { this.keyCode = e.which; }

  this.shiftKey = e.shiftKey;
  this.ctrlKey = e.ctrlKey;
  this.altKey = e.altKey;
}
function xScrollTop(e, bWin)
{
  var offset=0;
  if (!xDef(e) || bWin || e == document || e.tagName.toLowerCase() == 'html' || e.tagName.toLowerCase() == 'body') {
    var w = window;
    if (bWin && e) w = e;
    if(w.document.documentElement && w.document.documentElement.scrollTop) offset=w.document.documentElement.scrollTop;
    else if(w.document.body && xDef(w.document.body.scrollTop)) offset=w.document.body.scrollTop;
  }
  else {
    e = xGetElementById(e);
    if (e && xNum(e.scrollTop)) offset = e.scrollTop;
  }
  return offset;
}
function xScrollLeft(e, bWin)
{
  var offset=0;
  if (!xDef(e) || bWin || e == document || e.tagName.toLowerCase() == 'html' || e.tagName.toLowerCase() == 'body') {
    var w = window;
    if (bWin && e) w = e;
    if(w.document.documentElement && w.document.documentElement.scrollLeft) offset=w.document.documentElement.scrollLeft;
    else if(w.document.body && xDef(w.document.body.scrollLeft)) offset=w.document.body.scrollLeft;
  }
  else {
    e = xGetElementById(e);
    if (e && xNum(e.scrollLeft)) offset = e.scrollLeft;
  }
  return offset;
}