//for scrolling left and main frames together as one
IE4 = true;
		NS4 = false;
		docRt = "document.all.";
		styleRt = "style.";
		if (document.layers) {
			IE4 = false;
			NS4 = true;
			docRt = "document.";
			styleRt = "";
		}

		leftFrame = parent.frames.Frame2;
		mainFrame = parent.frames.Frame3;


		function alignFrames(){
			if(!document.layers)
			{
			lfh = eval("leftFrame." + docRt + "stretch." + styleRt + "height");
			mfh = eval("mainFrame." + docRt + "stretch." + styleRt + "height");
			mfs = mainFrame.document.body.scrollHeight;
			lfs = leftFrame.document.body.scrollHeight;
			if(lfs < mfs && mfs > mainFrame.document.body.clientHeight)
			{
				eval("leftFrame." + docRt + "stretch." + styleRt + "height = mainFrame.document.body.scrollHeight");
			}
			else if(lfs > leftFrame.document.body.clientHeight)
			{
				//alert("left");
				eval("mainFrame." + docRt + "stretch." + styleRt + "height = leftFrame.document.body.scrollHeight");
			}
			setTimeout("alignFrames()",1000);
			//eval("leftFrame." + docRt + "stretch." + styleRt + "height = mainFrame.document.body.scrollHeight");
			if (IE4) onscroll = keepTogether;
			}
		}

		function keepTogether(){
		leftFrame.document.body.scrollTop = mainFrame.document.body.scrollTop;
		}

		function checkScroll() {
		if (leftFrame.scrollbars.visible) {
		setInterval("scrollFrame()",10);
		}

		else {
		setInterval("scrollLayer()",10);
		}

		}
		function scrollLayer() {
		mainFrame.document.layers[0].left = -pageXOffset;
		leftFrame.document.layers[0].top = -pageYOffset;
		}

		function scrollFrame() {
		leftFrame.scrollTo(leftFrame.pageXOffset,pageYOffset);
		mainFrame.scrollTo(pageXOffset,topFrame.pageYOffset);
		}