function resizeBackPattern()
{
	var winW, winH, containerHeight;

	if (parseInt(navigator.appVersion)>3) 
	{
	 if (navigator.appName.indexOf("Microsoft")!=-1) 
	 {
		 winW = DOM.body.offsetWidth;
		 winH = DOM.body.offsetHeight;
	 }
	 else
	 {
		winW = window.innerWidth;
		winH = window.innerHeight; 
	 }
	}
	
	if(winW && winH && DOM.getElementById('outerpattern'))
	{
		containerHeight = DOM.getElementById('container').offsetHeight;
		if(DOM.getElementById('outerpattern').offsetHeight < winH || DOM.getElementById('outerpattern').offsetHeight < containerHeight)
		{
			DOM.getElementById('outerpattern').style.height = winH > containerHeight ? winH+'px' : containerHeight+'px';
		}
	}

}

resizeBackPattern();