function switchPhoto(dir,img) {
	
	var loc = 'inc/photo_switcher.php?dir=' + dir + '&img=' + img;
	
	try {
		
		if (window.XMLHttpRequest) {
			xmlhttp = new XMLHttpRequest()
			method= 'GET';
		} else {
			xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
			method= 'POST';
		}
	}
	
	catch (e) {}
	
	xmlhttp.onreadystatechange = trigger1;
	xmlhttp.open(method, loc);
	xmlhttp.send(null);
	
}




function trigger1() {
	if ((xmlhttp.readyState == 4) && (xmlhttp.status == 200)) {
		var response = xmlhttp.responseText;
		var update = [];
		
		update = response.split('|');
		
		//alert(update[1]);
		
		document.getElementById("slide").innerHTML=update[0];
		document.getElementById("slideshow_controls").innerHTML=update[1];
		document.getElementById("slideshow_progress").innerHTML=update[2];
	}
}