/* Compiled from X 4.18 by XC 1.07 on 26Jul07 */
xLibrary={version:'4.18',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;
}