function moveBeg() {
	
	window.alert('ted');
	
		if(document.all)
		{
			
			document.getElementById('fbeg').style.top = getScrollTop() + 'px';
		}
		else document.getElementById('fbeg').style.position = 'fixed';
	}

	function showFull() {
		
		document.getElementById('fbeg').style.display = 'block';
		document.getElementById('fbeg').style.top = getScrollTop() + 'px';
		document.getElementById('fbeg').style.height = screen.height + 'px';
	}
	

	function getScrollTop(){
	
		var t;
		
		if(document.documentElement&&document.documentElement.scrollTop)
		{
			t=document.documentElement.scrollTop;
		}
		else
		{
			if(document.body)
			{
				t=document.body.scrollTop;
			}
		}
		
		return t - 100;
	}
	
	function getScrollDown(){
	
		var d;
		
		if(document.documentElement&&document.documentElement.scrollDown)
		{
			d=document.documentElement.scrollDown;
		}
		else
		{
			if(document.body)
			{
				d=document.body.scrollDown;
			}
		}
		
		return d;
	}