// JavaScript Document
function setLogoPos() {
	var logo = document.getElementById('logo');
	var screenW = document.body.offsetWidth;
	if (screenW < 750) { screenW = 750; }
	var left = (screenW - logo.offsetWidth)/2;
	// alert('Screen Width; ' + screenW + "\nDiv Width; " + logo.offsetWidth + "\nLeft; " + left);
	logo.style.left = left + 'px';
	logo.style.visibility = 'visible';
}
function setImage(sid, iid, swapImg) {
	// Set all the squares to the inactive state
	for (var i=1;i<=10;i++) { 
		var sq = document.getElementById('sq'+i);
		if (sq) { 
			sq.className = "sq1";
		}
	}
	
	// Set the clicked image to the active state
	document.getElementById('sq'+iid).className = "sq1a";
	
	// Swap out the image
	mainimg = document.getElementById(swapImg);
	mainimg.src = "/images/portfolio_images/"+sid+"-"+iid+".jpg";
}