loadImage1 = new Image();
loadImage1.src = "img/marker_previous_on.gif";
staticImage1 = new Image();
staticImage1.src = "img/marker_previous_off.gif";

loadImage2 = new Image();
loadImage2.src = "img/marker_next_on.gif";
staticImage2 = new Image();
staticImage2.src = "img/marker_next_off.gif";

loadImage3 = new Image();
loadImage3.src = "img/marker_middle_on.gif";
staticImage3 = new Image();
staticImage3.src = "img/marker_middle_off.gif";


function validate_email(field,alerttxt)
{
with (field)
{
apos=value.indexOf("@");
dotpos=value.lastIndexOf(".");
if (apos<1||dotpos-apos<2) 
  {alert(alerttxt);return false;}
else {return true;}
}
}

function validate_form(thisform)
{
with (thisform)
{
if (validate_email(email,"Not a valid e-mail address. Please try again.")==false)
  {email.focus();return false;}
}
}



function myTime() {
var dst = 0;       	// set to 1 for daylight savings time
var loc = ''; 			// set to your location
var mtz = 3;      		// set to your local timezone (hours ahead of UTC, negative if behind)
var stdz = ''; 			// standard time indicator
var dayz = 'ADST'; 	// daylight saving time indicator (blank if you dont have daylight saving)

document.writeln('' + loc + '<span id="time">' + setDsp(mtz,dst,stdz,dayz) + '<\/span>');
if (DOMsupported) setTimeout('updDsp('+mtz+',' +dst+',"' +stdz+'","' +dayz+'")', 5000);
}

var DOMsupported = 0;var standardDOMsupported = 0;var ieDOMsupported = 0;
if (document.getElementById) { standardDOMsupported = 1; DOMsupported = 1;}
else { if (document.all) {ieDOMsupported = 1; DOMsupported = 1;}
}
function findDOM(objectId) {
if (standardDOMsupported) {return (document.getElementById(objectId));}
if (ieDOMsupported) {return (document.all[objectId]);}
}

function updDsp(mtz,dst,stdz,dayz) {
var obj = findDOM('time');
obj.innerHTML = setDsp(mtz,dst,stdz,dayz);
setTimeout('updDsp('+mtz+ ','+dst+ ',"'+stdz+ '","'+dayz+ '")', 5000);
}
function setDsp(mtz,dst,stdz,dayz) {
var dayname = new Array ('', '', '', '', '','', '', '');
var now = new Date;
now.setUTCMinutes(now.getUTCMinutes() + (mtz + dst)*60);
var dow = now.getUTCDay();
var minute = now.getUTCMinutes();
var hour = now.getUTCHours();
if (hour > 11) {ampm = 'PM'; hour -= 12;} else {ampm = 'AM'}
if (hour == 0) {hour = 12;} if (minute < 10) {pad = ':0';} else {pad = ':';}
var txt = hour + pad + minute + ' ' + ampm + ' ';
if (dst) txt += dayz; else txt += stdz;
txt += ' ' + dayname[dow];
return (txt);
}