function nospam(){
	// simple email link obfuscation to reduce spamming
	atsign = "@"
	makelink = "mailto" + ":" + "in" + "fo" + atsign + "qu" + "ietcamp"
	makelink += "." + "or" + "g" + "?subject=Contact%20from%20quietcamp.org%20site"
	document.location.href = makelink
}



// cache up slideshow images AFTER page load
var slides= new Array();
var cachecount = 0;
var globalpageloaded = false;
var lastslide = 99999; // value to delay caching until rest of page loaded
function pageloadedfunction(){

	globalpageloaded = true;
	slides[0] = new Image();
	slides[0].onload = function(){cachecount++;}
	slides[0].src = "images/reflecttree-240.jpg";
	slides[0].alt = "A tree at Quiet Camp";
	

	slides[1] = new Image();
	slides[1].onload = function(){cachecount++;}
	slides[1].src = "images/ocf2009-240.jpg";
	slides[1].alt = "Oregon Country Faire poster";


	slides[2] = new Image();
	slides[2].onload = function(){cachecount++;}
	slides[2].src = "images/redwoods-240.jpg";
	slides[2].alt = "Sequoia trees at Quiet Camp";


	lastslide = slides.length-1;
	currentslide = 0;
}



function rollslide(){

	if(currentslide==lastslide) {
		nextslide = 0;
	} else {
		nextslide = currentslide+1;
	}
	document.images['slideshow'].src = slides[nextslide].src;
	document.images['slideshow'].alt = slides[nextslide].alt;
	document.getElementById('slidecaption').innerHTML = slides[nextslide].alt;
	currentslide = nextslide;
	
}


// don't start rotation until all slides are loaded
function checkloaded(){
	if (cachecount < lastslide) {
		setTimeout("checkloaded()",1000);
	} else {
		slideshowinterval = setInterval("rollslide()",4000);
	}
}
checkloaded();


// google analytics

var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
 
try {
var pageTracker = _gat._getTracker("UA-7398831-1");
pageTracker._trackPageview();
} catch(err) {}