var shiftOn = 0;
var pI = 0;
var pC = 0;
var pR = 0;
var changeOn = 0;
var cPage = '';

function getNavOn(x,y) {
	var i = getElement('nav_'+x);
	i.innerHTML = y;
}

function getNavOff(x) {
	if (x != cPage) {
		var i = getElement('nav_'+x);
		i.innerHTML = x;
	}
}

function getNavPage(x) {
	cPage = x;
	var p = new Array('A','B','C','D','E','F');
	var i = '';
	for (j in p) {
		if (p[j] != cPage) {
			i = getElement('nav_'+p[j]);
			if (i) i.innerHTML = p[j];
		}
	}
}

function getShowcaseBg(x) {
	var i = getElement('showcase2');
	var j = new Image;
	j.src = x;
	i.style.backgroundImage = 'url('+x+')';
}

function getShowcaseLoading() {
	var i = getElement('showcase1');
	i.innerHTML = '<img class="loader1" src="images/loader.gif" width="32" height="32" alt="" />';
	varOpac(100, 'showcase1');
	varOpac(0, 'showcase2');
	//i.style.top = 50px;
	//alert('showing loader');
}

function getShowcaseLoader(sTr,fName,fSize) {
	varOpac(0, 'showcase1');
	var i = getElement('showcase1');
	i.innerHTML = sTr;
	
	changeOn = 0;
	shiftOn = 0;
	shiftOpacity('showcase1', 300,1);
	shiftOpacity('showcase2', 300,1);
	varOpac(100, 'showcase1');
	varOpac(100, 'showcase2');
	shiftOn = 0;
	var i = getElement('n_A');
	i.focus();
	//i = getElement(x);
	//valid = new lightbox(i);
}

function getShowCaseVars(pCv, pIv) {
	pC = pCv;
	pI = pIv;
	pR = 0;
	changeOn = 1;
}

function getShowCaseRecentVars(pIv) {
	pI = pIv;
	pR = 1;
	changeOn = 1;
}

function getProjectWindow(x) {
	var pWidth = 600;
	var pHeight = 450;
	var pLeft = Math.round((screen.width - pWidth)/2);
	var pTop = Math.round((screen.height - pHeight)/2);
	window.open('project.php?prid='+x,'InfoWindow','scrollbars=yes,resizable=yes,top='+pTop+',left='+pLeft+',width='+pWidth+',height='+pHeight);
}

function getScrollReset() {
	window.parent.scrollTo(0,0);
}

function getSlimboxOpen(x,y) {
	return Lightbox.open([[x, y]], 0);
}

function getLightWindowOpen(v,w,x,y,z) {
	myLightWindow.deactivate();
	myLightWindow.activateWindow({href: v, title: w, caption: x, width: y, height: z})
}

function getLightWindowClose() {
	myLightWindow.deactivate();
}

function getProjectBrowser() {
	self.moveTo(0,0);
	self.resizeTo(screen.availWidth,screen.availHeight);
}