<!--
/*
Image w/ description tooltip- By Dynamic Web Coding (www.dyn-web.com)
Copyright 2002 by Sharon Paine
Visit http://www.dynamicdrive.com for this script
*/
var dom = (document.getElementById) ? true : false;
var ns5 = ((navigator.userAgent.indexOf("Gecko")>-1) && dom) ? true: false;
var ie5 = ((navigator.userAgent.indexOf("MSIE")>-1) && dom) ? true : false;
var ns4 = (document.layers && !dom) ? true : false;
var ie4 = (document.all && !dom) ? true : false;
var nodyn = (!ns5 && !ns4 && !ie4 && !ie5) ? true : false;
var origWidth, origHeight;
if (ns4) {
	origWidth = window.innerWidth; origHeight = window.innerHeight;
	window.onresize = function() { if (window.innerWidth != origWidth || window.innerHeight != origHeight) history.go(0); }
}
if (nodyn) { event = "nope" }
var tipFollowMouse= true;
var tipWidth= 287;
var offX= 20;
var offY= 12; 
var tipFontFamily= "Verdana, arial, helvetica, sans-serif";
var tipFontSize= "8pt";
var tipFontColor= "#000000";
var tipBgColor= "#DDECFF";  
var tipBorderColor= "#ffffff";   
var tipBorderWidth= 0;   
var tipBorderStyle= "ridge";
var tipPadding= 0; 
var messages = new Array();
messages[0] = new Array('images/CtrlFhelp.gif','',"transparent"); 
messages[1] = new Array('images/bball06-16.gif','',"transparent");
messages[2] = new Array('images/txwelcome.gif','',"transparent");
messages[3] = new Array('images/stampgreeting.jpg','',"transparent");
messages[4] = new Array('images/devine2.gif','',"transparent");
messages[5] = new Array('images/all.gif','',"transparent");
messages[6] = new Array('images/stack2.gif','',"transparent");
messages[7] = new Array('images/poll3.gif','',"transparent");
messages[8] = new Array('images/paulhist.gif','',"transparent");
messages[9] = new Array('images/trumpsuits.gif','',"transparent");
messages[10] = new Array('images/bids-tall.gif','',"transparent");
messages[11] = new Array('images/2x6set.gif','',"transparent");
messages[12] = new Array('images/table.gif','',"transparent");
messages[13] = new Array('images/trick1.gif','',"transparent");
messages[14] = new Array('images/trick2.gif','',"transparent");
messages[15] = new Array('images/trick3.gif','',"transparent");
messages[16] = new Array('images/trick4.gif','',"transparent");
messages[17] = new Array('images/trick5.gif','',"transparent");
messages[18] = new Array('images/trick6.gif','',"transparent");
messages[19] = new Array('images/trick7.gif','',"transparent");
messages[20] = new Array('images/nsnote.gif','',"transparent");
messages[21] = new Array('images/popnote.gif','',"transparent");
messages[22] = new Array('images/falseind.gif','',"transparent");
messages[23] = new Array('images/acknowledgements.gif','',"transparent");
messages[24] = new Array('images/groupnote.gif','',"transparent");
messages[25] = new Array('images/elpaso1881.gif','',"transparent");
messages[26] = new Array('images/garner2.gif','',"transparent");
messages[27] = new Array('images/diagram1.gif','',"whitesmoke");
messages[28] = new Array('images/paulimg.gif','',"transparent");
messages[29] = new Array('images/42note.gif','',"transparent");
messages[30] = new Array('images/sampleboard.gif','',"transparent");

if (document.images) { 
     var theImgs = new Array();
     if(navigator.appName!='Netscape') { // preload all images for IE
          for (var i=0; i<messages.length; i++) {
  	 theImgs[i] = new Image();
	 theImgs[i].src = messages[i][0];
          }
     }  
     else {  // preload all non-animated images for NS (animated GIFs to be loaded on link mouseovers in web pages)
          for (var i=0; i<messages.length; i++) {
               if(i==5) i++; if(i>12 && i<20) i=20;
  	 theImgs[i] = new Image();
	 theImgs[i].src = messages[i][0];
          }
     }
}
var startStr = '<table width="' + tipWidth + '"><tr><td align="center" width="100%"><img src="';
var midStr = '" border="0"></td></tr><tr><td valign="top">';
var endStr = '</td></tr></table>';
var tooltip, tipcss;
function initTip() {
	if (nodyn) return;
	tooltip = (ns4)? document.tipDiv.document: (ie4)? document.all['tipDiv']: (ie5||ns5)? document.getElementById('tipDiv'): null;
	tipcss = (ns4)? document.tipDiv: 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) {
		if (ns4) document.captureEvents(Event.MOUSEMOVE);
		document.onmousemove = trackMouse;
	}
}
window.onload = initTip;
var t1,t2;	
var tipOn = false;	
function doTooltip(evt,num) {
	if (!tooltip) return;
	if (t1) clearTimeout(t1);	if (t2) clearTimeout(t2);
	tipOn = true;
	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 (ns4) {
		var tip = '<table bgcolor="' + tipBorderColor + '" width="' + tipWidth + '" cellspacing="0" cellpadding="' + tipBorderWidth + '" border="0"><tr><td><table bgcolor="' + curBgColor + '" width="100%" cellspacing="0" cellpadding="' + tipPadding + '" border="0"><tr><td>'+ startStr + messages[num][0] + midStr + '<span style="font-family:' + tipFontFamily + '; font-size:' + tipFontSize + '; color:' + curFontColor + ';">' + messages[num][1] + '</span>' + endStr + '</td></tr></table></td></tr></table>';
		tooltip.write(tip);
		tooltip.close();
	} else if (ie4||ie5||ns5) {
		var tip = startStr + messages[num][0] + midStr + '<span style="font-family:' + tipFontFamily + '; font-size:' + tipFontSize + '; color:' + curFontColor + ';">' + messages[num][1] + '</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) {
	mouseX = (ns4||ns5)? evt.pageX: window.event.clientX + document.body.scrollLeft;
	mouseY = (ns4||ns5)? evt.pageY: window.event.clientY + document.body.scrollTop;
	if (tipOn) positionTip(evt);
}
function positionTip(evt) {
	if (!tipFollowMouse) {
		mouseX = (ns4||ns5)? evt.pageX: window.event.clientX + document.body.scrollLeft;
		mouseY = (ns4||ns5)? evt.pageY: window.event.clientY + document.body.scrollTop;
	}
	var tpWd = (ns4)? tooltip.width: (ie4||ie5)? tooltip.clientWidth: tooltip.offsetWidth;
	var tpHt = (ns4)? tooltip.height: (ie4||ie5)? tooltip.clientHeight: tooltip.offsetHeight;
	var winWd = (ns4||ns5)? window.innerWidth-20+window.pageXOffset: document.body.clientWidth+document.body.scrollLeft;
	var winHt = (ns4||ns5)? window.innerHeight-20+window.pageYOffset: document.body.clientHeight+document.body.scrollTop;
	if ((mouseX+offX+tpWd)>winWd) 
		tipcss.left = (ns4)? mouseX-(tpWd+offX): mouseX-(tpWd+offX)+"px";
	else tipcss.left = (ns4)? mouseX+offX: mouseX+offX+"px";
	if ((mouseY+offY+tpHt)>winHt) 
		tipcss.top = (ns4)? winHt-(tpHt+offY): winHt-(tpHt+offY)+"px";
	else tipcss.top = (ns4)? mouseY+offY: mouseY+offY+"px";
	if (!tipFollowMouse) t1=setTimeout("tipcss.visibility='visible'",100);
}
function hideTip() {
	if (!tooltip) return;
	t2=setTimeout("tipcss.visibility='hidden'",100);
	tipOn = false;
}
//-->
