/* Compiled from X 4.17 by XC 1.06 on 10Jul07 */
xLibrary={version:'4.17',license:'GNU LGPL',url:'http://cross-browser.com/'};
function xCamelize(cssPropStr){var i,c,a=cssPropStr.split('-');var s=a[0];for(i=1;i<a.length;++i){c=a[i].charAt(0);s+=a[i].replace(c,c.toUpperCase());}return s;}
function xClientHeight()
{
    var v=0,d=document,w=window;
    if((!d.compatMode||d.compatMode=='CSS1Compat')&&!w.opera&&d.documentElement&&d.documentElement.clientHeight){
    v=d.documentElement.clientHeight;
    }
    else if(d.body&&d.body.clientHeight)
    {
        v=d.body.clientHeight;
    }
    else if(xDef(w.innerWidth,w.innerHeight,d.width))
    {
        v=w.innerHeight;if(d.width>w.innerWidth)v-=16;
    }
    return v;
}
function xClientWidth()
{
    var v=0,d=document,w=window;
    if((!d.compatMode||d.compatMode=='CSS1Compat')&&!w.opera&&d.documentElement&&d.documentElement.clientWidth)
    {
        v=d.documentElement.clientWidth;
    }
    else if(d.body&&d.body.clientWidth)
    {
        v=d.body.clientWidth;
    }
    else if(xDef(w.innerWidth,w.innerHeight,d.height))
    {
        v=w.innerWidth;if(d.height>w.innerHeight)v-=16;
    }
    return v;
}
function xDef()
{
    for(var i=0;i<arguments.length;++i)
    {
        if(typeof(arguments[i])=='undefined')return false;
    }
    return true;
}
function xGetComputedStyle(e,p,i)
{
    if(!(e=xGetElementById(e)))return null;
    var s,v='undefined',dv=document.defaultView;
    if(dv&&dv.getComputedStyle)
    {
        s=dv.getComputedStyle(e,'');
        if(s)v=s.getPropertyValue(p);
    }
    else if(e.currentStyle){v=e.currentStyle[xCamelize(p)];
    }
    else return null;return i?(parseInt(v)||0):v;
}
function xGetElementById(e)
{
    if(typeof(e)=='string'){
        if(document.getElementById)e=document.getElementById(e);
        else if(document.all)e=document.all[e];
        else e=null;
    }
    return e;
}
function xGetElementsByClassName(c,p,t,f)
{
    var r=new Array();
    var re=new RegExp("(^|\\s)"+c+"(\\s|$)");
    var e=xGetElementsByTagName(t,p);
    for(var i=0;i<e.length;++i)
    {
        if(re.test(e[i].className))
        {
            r[r.length]=e[i];if(f)f(e[i]);
        }
    }
    return r;
}
function xGetElementsByTagName(t,p)
{
    var list=null;t=t||'*';
    p=p||document;
    if(typeof p.getElementsByTagName!='undefined')
    {
        list=p.getElementsByTagName(t);
        if(t=='*'&&(!list||!list.length))list=p.all;
    }
    else
    {
        if(t=='*')list=p.all;
        else if(p.all&&p.all.tags)list=p.all.tags(t);
    }
    return list||new Array();
}
function xHasPoint(e,x,y,t,r,b,l)
{
    if(!xNum(t))
    {
        t=r=b=l=0;
    }
    else if(!xNum(r))
    {
        r=b=l=t;
    }
    else if(!xNum(b))
    {
        l=r;b=t;
    }
    var eX=xPageX(e),eY=xPageY(e);
    return(x>=eX+l&&x<=eX+xWidth(e)-r&&y>=eY+t&&y<=eY+xHeight(e)-b);
    
}
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 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=xGetComputedStyle(e,'left',1);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 xNum(){for(var i=0;i<arguments.length;++i){if(isNaN(arguments[i])||typeof(arguments[i])!='number')return false;}return true;}function xOpacity(e,o){var set=xDef(o);if(!(e=xGetElementById(e)))return 2;if(xStr(e.style.opacity)){if(set)e.style.opacity=o+'';else o=parseFloat(e.style.opacity);}else if(xStr(e.style.filter)){if(set)e.style.filter='alpha(opacity='+(100*o)+')';else if(e.filters&&e.filters.alpha){o=e.filters.alpha.opacity/100;}}else if(xStr(e.style.MozOpacity)){if(set)e.style.MozOpacity=o+'';else o=parseFloat(e.style.MozOpacity);}else if(xStr(e.style.KhtmlOpacity)){if(set)e.style.KhtmlOpacity=o+'';else o=parseFloat(e.style.KhtmlOpacity);}return isNaN(o)?1:o;}function xPageX(e){var x=0;e=xGetElementById(e);while(e){if(xDef(e.offsetLeft))x+=e.offsetLeft;e=xDef(e.offsetParent)?e.offsetParent:null;}return x;}function xPageY(e){var y=0;e=xGetElementById(e);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 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;}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 xStr(s){for(var i=0;i<arguments.length;++i){if(typeof(arguments[i])!='string')return false;}return true;}function xStyle(sProp,sVal){var i,e;for(i=2;i<arguments.length;++i){e=xGetElementById(arguments[i]);if(e.style){try{e.style[sProp]=sVal;}catch(err){e.style[sProp]='';}}}}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=xGetComputedStyle(e,'top',1);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 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 xShow(e) 
{
	return xVisibility(e,1);
}

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 xHide(e)
{
	return xVisibility(e,0);
}