IE = (document.all);
NC = (document.layers);
Opera = (document.getElementById);

function setSizeBack(imgname){
	backgr = "images/"+imgname+"_1024.jpg";
	if (screen.width == 800) backgr = "/images/frontend/images/"+imgname+"_800.jpg"
	else if (screen.width == 1024) backgr = "/images/frontend/images/"+imgname+"_1024.jpg"
	else if (screen.width == 1280) backgr = "/images/frontend/images/"+imgname+"_1280.jpg"
	else backgr = "/images/frontend/images/"+imgname+"_1280.jpg";

  document.body.style.backgroundImage = 'url(' + backgr + ')';
  document.body.style.backgroundPosition = 'top left';

//  putLayer('logo', 285, 75);
//  putLayer('menu', 643, 1);
//  setWidth('v');
}

function getScreenSize(){
	screenWidth = screen.width;
	screenHeight = screen.height;

	arrayScreenSize = new Array(screenWidth,screenHeight)
	return arrayScreenSize;
}

function getPageSize(){

	var xScroll, yScroll;

	if (window.innerHeight && window.scrollMaxY) {
		xScroll = document.body.scrollWidth;
		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
		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 = windowWidth;
	} else {
		pageWidth = xScroll;
	}


	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight)
	return arrayPageSize;
}

function getHeight() {
if (IE || Opera) send = document.body.clientHeight;
if (NC) send = window.innerHeight;
return send;
}

function getWidth() {
if (IE || Opera) send = document.body.clientWidth;
if (NC) send = window.innerWidth;
return send;
}

function setWidth(layername)
{
widthBrowser = getPageSize();
if(IE) eval('document.all[layername].style.width = widthBrowser[0]');
if(NC) eval('document.layers[layername].width = widthBrowser[0]');
if(Opera) eval('document.getElementById(layername).style.width = widthBrowser[0]');
setTimeout('putLayer(layername)',1000);
}

function putLayer(layername, lwidth, lright) {
widthBrowser = getPageSize();
widthBrowser2 = widthBrowser[0] - lwidth - lright;
if(IE) eval('document.all[layername].style.left = widthBrowser2');
if(NC) eval('document.layers[layername].left = widthBrowser2');
if(Opera) eval('document.getElementById(layername).style.left = widthBrowser2');
setTimeout('putLayer(layername, lwidth, lright)',1000);
}