// Sockeye Navbar js
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {

		home_over = newImage("images/home_on.gif");
		projects_over = newImage("images/projects_on.gif");
		mgc_over = newImage("images/mgc_on.gif");
		store_over = newImage("images/store_on.gif");
		about_over = newImage("images/about_on.gif");
		contact_over = newImage("images/contact_on.gif");
		preloadFlag = true;
	}
}
// mgc/projects sidebar js
function showonlyone(thechosenone) {
      var newboxes = document.getElementsByTagName("div");
            for(var x=0; x<newboxes.length; x++) {
                  var name = newboxes[x].getAttribute("name");
                  if (name == 'newboxes') {
                        if (newboxes[x].id == thechosenone) {
                        newboxes[x].style.display = 'block';
                  }
                  else {
                        newboxes[x].style.display = 'none';
                  }
            }
      }
}