var crntGlry = 'dt';
var yerOs = '';
var dtSize = '';

desktops = new Array('cactus','rustsplosion','wet','char','wood','char2','duff','oaks','albino','4x4','pointyshell','plank','stockton','cdf','stormy','bluelagoon','ptlobos','bigsur');



// ... provide function to insert thumbnails and links

function fillGallery (thumbCount) {

// check screen size and OS, return imgSize and yerOs strings

	var screenHeight = new Number(screen.height);
	if (screenHeight < 700) {
		var dtSize = new String('800x600');
	}
	else {
		var dtSize = new String('1024x768');
	}
	if (navigator.appVersion.indexOf('Mac') != -1){
		var yerOs = new String('mac');
	}
	else {
		var yerOs = new String('pc');
	}

// place thumbnails and links

	for (var i = 1; i <= thumbCount; i++) {
		if (i < 10) {
			var iString = '0' + String (i);
		}
		else {
			var iString = String (i);
		}
		var oneless = i-1;
		var aString = 'pic' + iString;
		var dtname = String(desktops[i-1]);
		document.getElementById(aString).src = 'images/dt/T-' + dtname + '.jpg';
		document.getElementById('imageLink' + iString).href = 'images/dt/' + dtname + '-' + yerOs + '-' + dtSize + '.jpg';
	}
}