var dom = (document.getElementById) ? true : false;
			var ns5 = (!document.all && dom || window.opera) ? true: false;
			var ie5 = ((navigator.userAgent.indexOf("MSIE")>-1) && dom) ? true : false;
			var ie4 = (document.all && !dom) ? true : false;
			var nodyn = (!ns5 && !ie4 && !ie5 && !dom) ? true : false;

			var origWidth, origHeight;

			// avoid error of passing event object in older browsers
			if (nodyn) { event = "nope" }

			///////////////////////  CUSTOMIZE HERE   ////////////////////
			// settings for tooltip 
			// Do you want tip to move when mouse moves over link?
			var tipFollowMouse= true;	
			// Be sure to set tipWidth wide enough for widest image
			var tipWidth= 200;
			var offX= 20;	// how far from mouse to show tip
			var offY= 12; 
			var tipFontFamily= "Verdana, arial, helvetica, sans-serif";
			var tipFontSize= "8pt";
			// set default text color and background color for tooltip here
			// individual tooltips can have their own (set in messages arrays)
			// but don't have to
			var tipFontColor= "#000000";
			var tipBgColor= "#FFFFFF"; 
			var tipBorderColor= "#cccccc";
			var tipBorderWidth= 2;
			var tipBorderStyle= "ridge";
			var tipPadding= 4;

			// tooltip content goes here (image, description, optional bgColor, optional textcolor)
			var messages = new Array();
			// multi-dimensional arrays containing: 
			// image and text for tooltip
			// optional: bgColor and color to be sent to tooltip
			messages[0] = new Array('/images/large/ACC-0200AQ.JPG','shihas',"#FFFFFF");
			messages[1] = new Array('/images/medium/ACC-0200AQ.JPG','shihas',"#DDECFF");
			messages[2] = new Array('/images/medium/ACC-0200AQ.JPG','shihas','black','white');

			////////////////////  END OF CUSTOMIZATION AREA  ///////////////////

			// preload images that are to appear in tooltip
			// from arrays above
			if (document.images) {
				var theImgs = new Array();
				for (var i=0; i<messages.length; i++) {
  				theImgs[i] = new Image();
					theImgs[i].src = messages[i][0];
			}
			}

			// to layout image and text, 2-row table, image centered in top cell
			// these go in var tip in doTooltip function
			// startStr goes before image, midStr goes between image and text
			var startStr = '<table style="WIDTH: ' + tipWidth + 'px" ><tr><td align="center" style="width:100%;"><img src="';
			var midStr = '" border="0"></td></tr><tr><td valign="top">';
			var endStr = '</td></tr></table>';

			////////////////////////////////////////////////////////////
			//  initTip	- initialization for tooltip.
			//		Global variables for tooltip. 
			//		Set styles
			//		Set up mousemove capture if tipFollowMouse set true.
			////////////////////////////////////////////////////////////
			var tooltip, tipcss;
			function initTip() {
				if (nodyn) return;
				tooltip = (ie4)? document.all['tipDiv']: (ie5||ns5)? document.getElementById('tipDiv'): null;
				tipcss = tooltip.style;
				if (ie4||ie5||ns5) {	// ns4 would lose all this on rewrites
					tipcss.width = tipWidth+"px";
					tipcss.fontFamily = tipFontFamily;
					tipcss.fontSize = tipFontSize;
					tipcss.color = tipFontColor;
					tipcss.backgroundColor = tipBgColor;
					tipcss.borderColor = tipBorderColor;
					tipcss.borderWidth = tipBorderWidth+"px";
					tipcss.padding = tipPadding+"px";
					tipcss.borderStyle = tipBorderStyle;
				}
				if (tooltip&&tipFollowMouse) {
					document.onmousemove = trackMouse;
				}
			}

			window.onload = initTip;

			/////////////////////////////////////////////////
			//  doTooltip function
			//			Assembles content for tooltip and writes 
			//			it to tipDiv
			/////////////////////////////////////////////////
			var t1,t2;	// for setTimeouts
			var tipOn = false;	// check if over tooltip link
			function doTooltip(evt,num,imgname,imgtip) {
			
				if (!tooltip) return;
				if (t1) clearTimeout(t1);	if (t2) clearTimeout(t2);
				tipOn = true;
				// set colors if included in messages array
				//if (messages[num][2])	var curBgColor = messages[num][2];
				//else
				 curBgColor = tipBgColor;
				//if (messages[num][3])	var curFontColor = messages[num][3];
				//else 
				curFontColor = tipFontColor;
				if (ie4||ie5||ns5) {
					var tip = startStr + imgname + midStr + '<span style="font-family:' + tipFontFamily + '; font-size:' + tipFontSize + '; color:' + curFontColor + ';"><b>' + imgtip + '</b></span>' + endStr;
					tipcss.backgroundColor = curBgColor;
	 				tooltip.innerHTML = tip;
				}
				if (!tipFollowMouse) positionTip(evt);
				else t1=setTimeout("tipcss.visibility='visible'",100);
			}

			var mouseX, mouseY;
			function trackMouse(evt) {
				standardbody=(document.compatMode=="CSS1Compat")? document.documentElement : document.body //create reference to common "body" across doctypes
				mouseX = (ns5)? evt.pageX: window.event.clientX + standardbody.scrollLeft;
				mouseY = (ns5)? evt.pageY: window.event.clientY + standardbody.scrollTop;
				if (tipOn) positionTip(evt);
			}

			/////////////////////////////////////////////////////////////
			//  positionTip function
			//		If tipFollowMouse set false, so trackMouse function
			//		not being used, get position of mouseover event.
			//		Calculations use mouseover event position, 
			//		offset amounts and tooltip width to position
			//		tooltip within window.
			/////////////////////////////////////////////////////////////
			function positionTip(evt) {
				if (!tipFollowMouse) {
					mouseX = (ns5)? evt.pageX: window.event.clientX + standardbody.scrollLeft;
					mouseY = (ns5)? evt.pageY: window.event.clientY + standardbody.scrollTop;
				}
				// tooltip width and height
				var tpWd = (ie4||ie5)? tooltip.clientWidth: tooltip.offsetWidth;
				var tpHt = (ie4||ie5)? tooltip.clientHeight: tooltip.offsetHeight;
				// document area in view (subtract scrollbar width for ns)
				var winWd = (ns5)? window.innerWidth-20+window.pageXOffset: standardbody.clientWidth+standardbody.scrollLeft;
				var winHt = (ns5)? window.innerHeight-20+window.pageYOffset: standardbody.clientHeight+standardbody.scrollTop;
				// check mouse position against tip and window dimensions
				// and position the tooltip 
				if ((mouseX+offX+tpWd)>winWd) 
					tipcss.left = mouseX-(tpWd+offX)+"px";
				else tipcss.left = mouseX+offX+"px";
				if ((mouseY+offY+tpHt)>winHt) 
					tipcss.top = winHt-(tpHt+offY)+"px";
				else tipcss.top = mouseY+offY+"px";
				if (!tipFollowMouse) t1=setTimeout("tipcss.visibility='visible'",100);
			}

			function hideTip() {
				if (!tooltip) return;
				t2=setTimeout("tipcss.visibility='hidden'",100);
				tipOn = false;
			}

			document.write('<div id="tipDiv" style="position:absolute; visibility:hidden; z-index:100"></div>')