function OpenWinPromotion()
		{
			var Promotion = document.getElementById("Promotion");
			Promotion.style.display = '';
			document.getElementById("popup").style.display="block";
			var ps = GetCenteredXY(0,0);
			var Left = ps[0] - 385;
			var Top = ps[1] - 180;
			Promotion.style.left = Left + "px";
			Promotion.style.top = Top + "px";
		}
		function HidePromotion()
		{
			var Promotion = document.getElementById("Promotion");
			Promotion.style.display = 'none';
			document.getElementById("popup").style.display= 'none';
		}
		function GetCenteredXY(w, h) {
			var ps = getScrollXY();
			var sz = getInnerSize();
			var Left = (sz[0] - w) / 2 + ps[0];
			var Top = (sz[1] - h) / 2 + ps[1];
			return [ Math.ceil(Left), Math.ceil(Top) ];
		}
		function getScrollXY() {
		  var scrOfX = 0, scrOfY = 0;
		  if( typeof( window.pageYOffset ) == 'number' ) {
			//Netscape compliant
			scrOfY = window.pageYOffset;
			scrOfX = window.pageXOffset;
		  } else if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {
			//DOM compliant
			scrOfY = document.body.scrollTop;
			scrOfX = document.body.scrollLeft;
		  } else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) {
			//IE6 standards compliant mode
			scrOfY = document.documentElement.scrollTop;
			scrOfX = document.documentElement.scrollLeft;
		  }
		  return [ scrOfX, scrOfY ];
		}

		function getInnerSize() {
		  var myWidth = 0, myHeight = 0;
		  if( typeof( window.innerWidth ) == 'number' ) {
			//Non-IE
			myWidth = window.innerWidth;
			myHeight = window.innerHeight;
		  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
			//IE 6+ in 'standards compliant mode'
			myWidth = document.documentElement.clientWidth;
			myHeight = document.documentElement.clientHeight;
		  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
			//IE 4 compatible
			myWidth = document.body.clientWidth;
			myHeight = document.body.clientHeight;
		  }
		  return [ myWidth,  myHeight ];
		}