function isIE6() {
	var IE6 = false /*@cc_on || @_jscript_version < 5.7 @*/;
	return IE6;
}

function showProject( which ) {
	for (var i=0;i<projectcount;i++) {
		document.getElementById('project_'+(i+1)).className = '';
		if (isIE6())
			document.getElementById('project_'+(i+1)).style.backgroundPosition = '-25px top';
	}
	document.getElementById('project_'+which).className = 'selected';
	if (isIE6())
		document.getElementById('project_'+which).style.backgroundPosition = 'left top';
	document.getElementById('project_desc').innerHTML = projects[which-1].content;
	var picsHTML = '';
	for (var p=0;p<projects[which-1].picture.length;p++) {
		picsHTML += '<img class="xproject_pic" src="/neptun/neptun.php/oktopus/image/'+projects[which-1].picture[p]+'" />';
	}
	document.getElementById('project_pics').innerHTML = '<nobr>'+picsHTML+'</nobr><div style="clear:both;"></div>';
}

function preloadImgWait() {
	var i, c=0;
	for (i = 0; i < preloadImgObjs.length; ++i) {
		if (preloadImgObjs[i].complete)
			++c;
	}
	window.status = 'Images Loaded: ' + c + ' of ' + preloadImgObjs.length;
	if (c == preloadImgObjs.length) {
		window.status = '';
		appInit();
	} else
		setTimeout("preloadImgWait()", 500);
}

function appInit() {
	var delayed = function() {
		document.getElementById('projects').style.visibility = 'visible';
		document.getElementById('project_pics').style.visibility = 'visible';
		document.getElementById('project_desc').style.visibility = 'visible';
		document.getElementById('loader').style.display = 'none';
	}
	window.setTimeout( delayed, 0 );
}