function facebox(){
	var xScroll, yScroll;
	
	if (window.innerHeight && window.scrollMaxY) {	
		xScroll = window.innerWidth + window.scrollMaxX;
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
		xScroll = document.body.offsetWidth;
		yScroll = document.body.offsetHeight;
	}
	
	var windowWidth, windowHeight;
	
	if (self.innerHeight) {	// all except Explorer
		if(document.documentElement.clientWidth){
			windowWidth = document.documentElement.clientWidth; 
		} else {
			windowWidth = self.innerWidth;
		}
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) { // other Explorers
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}	
	
	// for small pages with total height less then height of the viewport
	if(yScroll < windowHeight){
		pageHeight = windowHeight;
	} else { 
		pageHeight = yScroll;
	}

	// for small pages with total width less then width of the viewport
	if(xScroll < windowWidth){	
		pageWidth = xScroll;		
	} else {
		pageWidth = windowWidth;
	}

	document.getElementById('blockMainError').style.height = pageHeight+'px';
	document.getElementById('blockMainError').style.width = pageWidth+'px';

	var arrayPageScroll = document.viewport.getScrollOffsets();
	var lightboxTop = arrayPageScroll[1] + (document.viewport.getHeight() / 10);
	var lightboxLeft = arrayPageScroll[0];
	
	document.getElementById('facebox').style.top = (lightboxTop + 250)+'px';
	
	Effect.Appear(document.getElementById('facebox'),{duration:0.75})
	Effect.Appear(document.getElementById('blockMainError'),{duration:0.5,to:0.6})
	
}
function faceboxclose(){
Effect.Fade(document.getElementById('facebox'),{duration:0.5})
	Effect.Fade(document.getElementById('blockMainError'),{duration:0.75, from: 0.6, to:0})
	
}