/* IMPORTANT: Put script after tooltip div or
put tooltip div just before the closing body tag. */
var dom = (document.getElementById) ? true : false;
var is_ns5 = ((navigator.userAgent.indexOf("Gecko")>-1) && dom) ? true: false;
var is_ie5 = ((navigator.userAgent.indexOf("MSIE")>-1) && dom) ? true : false;
var is_ns4 = (document.layers && !dom) ? true : false;
var is_ie4 = (document.all && !dom) ? true : false;
var nodyn = (!is_ns5 && !is_ns4 && !is_ie4 && !is_ie5) ? true : false;
//resize fix for ns4
var origWidth, origHeight;
if (is_ns4) {
origWidth = window.innerWidth; origHeight = window.innerHeight;
window.onresize = function() { if (window.innerWidth != origWidth || window.innerHeight != origHeight) history.go(0); }
}
//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 = 190;
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";//"#DDECFF";
var tipBorderColor= "#CCCCCC";
var tipBorderWidth= 3;
var tipBorderStyle= "ridge";
var tipPadding= 4;
//tooltip content goes here (image, description, optional bgColor, optional textcolor)
var messages = new Array();
var regionMsg = new Array();
////////////////////END OF CUSTOMIZATION AREA ///////////////////
//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 = '
';
var midStr = '
';
var endStr = '
';
////////////////////////////////////////////////////////////
//initTip - initialization for tooltip.
//Global variables for tooltip.
//Set styles for all but ns4.
//Set up mousemove capture if tipFollowMouse set true.
////////////////////////////////////////////////////////////
var tooltip, tipcss;
function initTip() {
if (nodyn) return;
tooltip = (is_ns4)? document.tipDiv.document: (is_ie4)? document.all['tipDiv']: (is_ie5||is_ns5)? document.getElementById('tipDiv'): null;
tipcss = (is_ns4)? document.tipDiv: tooltip.style;
if (is_ie4||is_ie5||is_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 (is_ns4) {document.captureEvents(Event.MOUSEMOVE);}
document.onmousemove = trackMouse;
}
}
addLoadEvent(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(type,evt,num) {
if (!tooltip) return;
if (t1) clearTimeout(t1); if (t2) clearTimeout(t2);
tipOn = true;
curBgColor = tipBgColor;
curFontColor = tipFontColor;
if (is_ns4) {
var tip = '