var timeValue = 5;
		var timer = timeValue * 1000 * 60;
		var refreshWidth = 130;
		var labelText = 'Type in the code (expires in ' + (timer / 60000) + ' minutes)';
		var url = 'http://www.pridesites.com/cgi-bin/user/captcha.cgi?action=image';

	
		//self-adjusting timer abstraction
		function doTimer(length, resolution, oninstance, oncomplete)
		{
			var steps = (length / 100) * (resolution / 10),
				speed = length / steps,
				count = 0,
				start = new Date().getTime();
					
			function instance()
			{
				if(count++ == steps) 
				{ 
					oncomplete(steps, count); 
				}
				else
				{
					oninstance(steps, count);
			
					var diff = (new Date().getTime() - start) - (count * speed);
					window.setTimeout(instance, (speed - diff));
				}
			}
		
			window.setTimeout(instance, speed);
		}
	
	
			
		function startCountDown() {
			
			var img = document.getElementById('captcha_img');
			document.getElementById('resetCode').style.display = 'none'; 
			document.getElementById('submitForm').style.display = 'block';
			document.getElementById('f_captcha').style.display = 'block';		
			document.getElementById('captcha_txt').firstChild.nodeValue = labelText;						
			
			var opacity = 1;
			img.style.opacity = opacity;
				
			doTimer(timer, 20, function(steps)
			{
				opacity = opacity - (1 / steps);
				img.style.opacity = opacity;
			}, 
			function()
			{
				img.style.display = 'none';
				document.getElementById('resetCode').style.display = 'block';
				document.getElementById('submitForm').style.display = 'none';
				document.getElementById('f_captcha').style.display = 'none';
				document.getElementById('captcha_txt').firstChild.nodeValue = 'The code to send this message has expired.';										
			});

		} 

function updateCAPTCHA() {
	var img = document.getElementById('captcha_img');
	img.src = url;
	img.style.display = 'inline';
	startCountDown();
}

function initCountDown() {
	if (document.getElementById('captcha_img')!=undefined) { 
        document.getElementById('captcha_txt').firstChild.nodeValue = labelText;
		document.getElementById('resetCode').onclick = function () {
			updateCAPTCHA();	
		}
		document.getElementById('submitForm').onclick = function () {
		var test = document.getElementById('comments');
		if (test.value.length>0) {
			return true;	
		} else {
			alert ('Please fill in the comments');
			return false;	
		}
}
		startCountDown();	
	}
}

window.init = initCountDown();

// Dreamweaver
function MM_findObj(n, d) { //v4.01 var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {   d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);} if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n]; for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_validateForm() { //v4.0 var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments; for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);   if (val) { nm=val.name; if ((val=val.value)!="") {     if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');       if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';     } else if (test!='R') { num = parseFloat(val);       if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';       if (test.indexOf('inRange') != -1) { p=test.indexOf(':');         min=test.substring(8,p); max=test.substring(p+1);         if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';   } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; } } if (errors) alert('The following error(s) occurred:\n'+errors);  document.MM_returnValue = (errors == '');
}