// JavaScript Document
var xVersion = '4.0', 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 xClientHeight() { var h = 0; if (xOp6Dn) h = window.innerHeight; else if (document.compatMode == 'CSS1Compat' && !window.opera && document.documentElement && document.documentElement.clientHeight) h = document.documentElement.clientHeight; else if (document.body && document.body.clientHeight) h = document.body.clientHeight; else if (xDef(window.innerWidth, window.innerHeight, document.width)) { h = window.innerHeight; if (document.width > window.innerWidth) h -= 16; } return h; } function xClientWidth() { var w = 0; if (xOp6Dn) w = window.innerWidth; else if (document.compatMode == 'CSS1Compat' && !window.opera && document.documentElement && document.documentElement.clientWidth) w = document.documentElement.clientWidth; else if (document.body && document.body.clientWidth) w = document.body.clientWidth; else if (xDef(window.innerWidth, window.innerHeight, document.height)) { w = window.innerWidth; if (document.height > window.innerHeight) w -= 16; } return w; } function xDef() { for (var i = 0; i < arguments.length; ++i) { if (typeof (arguments[i]) == 'undefined') return false; } return true; } function xGetComputedStyle(oEle, sProp, bInt) { var s, p = 'undefined'; var dv = document.defaultView; if (dv && dv.getComputedStyle) { s = dv.getComputedStyle(oEle, ''); if (s) p = s.getPropertyValue(sProp); } else if (oEle.currentStyle) { var a = sProp.split('-'); sProp = a[0]; for (var i = 1; i < a.length; ++i) { c = a[i].charAt(0); sProp += a[i].replace(c, c.toUpperCase()); } p = oEle.currentStyle[sProp]; } else return null; return bInt ? (parseInt(p) || 0) : p; } 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 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 xNum() { for (var i = 0; i < arguments.length; ++i) { if (isNaN(arguments[i]) || typeof (arguments[i]) != 'number') return false; } return true; } 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 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 xShow(e) { return xVisibility(e, 1); } function xSlideTo(e, x, y, uTime) { if (!(e = xGetElementById(e))) return; if (!e.timeout) e.timeout = 25; e.xTarget = x; e.yTarget = y; e.slideTime = uTime; e.stop = false; e.yA = e.yTarget - xTop(e); e.xA = e.xTarget - xLeft(e); if (e.slideLinear) e.B = 1 / e.slideTime; else e.B = Math.PI / (2 * e.slideTime); e.yD = xTop(e); e.xD = xLeft(e); var d = new Date(); e.C = d.getTime(); if (!e.moving) _xSlideTo(e); } function _xSlideTo(e) { if (!(e = xGetElementById(e))) return; var now, s, t, newY, newX; now = new Date(); t = now.getTime() - e.C; if (e.stop) { e.moving = false; } else if (t < e.slideTime) { setTimeout("_xSlideTo('" + e.id + "')", e.timeout); if (e.slideLinear) s = e.B * t; else s = Math.sin(e.B * t); newX = Math.round(e.xA * s + e.xD); newY = Math.round(e.yA * s + e.yD); xMoveTo(e, newX, newY); e.moving = true; } else { xMoveTo(e, e.xTarget, e.yTarget); e.moving = false; } } function xStr(s) { for (var i = 0; i < arguments.length; ++i) { if (typeof (arguments[i]) != 'string') return false; } return true; } 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 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 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; }

var slideTime = 1000;
var floatAtBottom = false;

// NguaGo's config
var widthPage = 960; // Center page
var widthLeftBanner = 100;
var widthRightBanner = 100;
var widthScrossBar = 16;

function ads_floating_init()
{
//	xMoveTo('floating_banner_right', 900 - (1024-screen.width), 0);

	winOnResize(); // set initial position
	xAddEventListener(window, 'resize', winOnResize, false);
	xAddEventListener(window, 'scroll', winOnScroll, false);
}
function winOnResize() {
	checkScreenWidth();
	winOnScroll(); // initial slide
}
function winOnScroll() {
  var y = xScrollTop();
  if (floatAtBottom) {
    y += xClientHeight() - xHeight('floating_banner_left');
  }
  xSlideTo('floating_banner_left', (screen.width - widthPage - widthScrossBar)/2 - widthLeftBanner , y, slideTime);
  xSlideTo('floating_banner_right', (screen.width - widthPage - widthScrossBar)/2 + widthPage , y, slideTime);
//  xSlideTo('floating_banner_left', (screen.width - (800-775) - 770)/2-115 , y, slideTime);
//  xSlideTo('floating_banner_right', (screen.width - (800-782) + 850)/2, y, slideTime);
}
	
function checkScreenWidth()
{
	if( document.body.clientWidth < 950 )
	{	
		document.getElementById('floating_banner_left').style.display = 'none';
		document.getElementById('floating_banner_right').style.display = 'none';
	}
	else
	{
		document.getElementById('floating_banner_left').style.display = 'block';
		document.getElementById('floating_banner_right').style.display = 'block';
	}
}