var x,y;
	document.onmousemove = getXY;
	
	// -------------------------------------------------------------------------------------------------------------
	
	function submit_me(which, confirmation)
	{
		if (confirmation != "") 
		{
			if (confirmLink(this, confirmation))
			{
				document.mainform.who.value=which;
				document.mainform.submit();											
			}
		}
		else
		{
			document.mainform.who.value=which;
			document.mainform.submit();					
		}
	}	
	
	// -------------------------------------------------------------------------------------------------------------
	
	function modulo_97(s)
	{
		var nr = '';
		
		for (i = 0; i < s.length; ++i)
		{
			var a = s.substr(i,1);
			if (a == '0' || a == '1' || a == '2' || a == '3' || 
			a == '4' || a == '5' || a == '6' || a == '7' || 
			a == '8' || a == '9') nr += a;
		}
			
		if (nr.length != 12) return false;

		return (97 - (nr.substr(0,9) % 97) == nr.substr(9,3));
	}
	
	// -------------------------------------------------------------------------------------------------------------
	
	function show_popup(s)
	{
		o = document.getElementById('Popup');
		if (o)
		{
			o.innerHTML = unescape(s);
			o.style.left = x + 'px';			
			
			if (!document.all)
			{
				// Mozilla
				o.style.top = (y - 35) + 'px';
			}
			else
			{
				// IE
				o.style.top = (y - 35 + document.documentElement.scrollTop) + 'px';
			}

			o.style.left = (x + 10) + 'px';
			o.style.zIndex = 99;
			o.style.display = 'block';
		}
	}
	
	// -------------------------------------------------------------------------------------------------------------
	
	function show_popup_menu(name)
	{
		// Define menu position; this differs slightly between IE and mozilla
		m = document.getElementById(name);
		
		// Hide?
		if (m.style.visibility == 'visible')
		{
			m.style.visibility = 'hidden';
			return;
		}
		
		if (!document.all)
		{
			// mozilla
			mouse_x = x;
			mouse_y = y + 15;
			
			window_width = window.innerWidth; 
			window_height = window.innerHeight;
			
			menu_width = m.scrollWidth;
			menu_height = m.scrollHeight;
			
			// Make sure it doesn't popup too far too the right
			if (mouse_x + menu_width > window_width) 
				x = window_width - menu_width - 20;
			else x = mouse_x;
                
			// Make sure it doesn't popup too far too the bottom
			if (mouse_y + menu_height > window_height) 
				y = window_height - menu_height;
			else y = mouse_y;
		}
		else
		{
			// IE 6 strict
			window_width = document.documentElement.clientWidth;
			window_height = document.documentElement.clientHeight;
			
			menu_width = m.scrollWidth;
			menu_height = m.scrollHeight;
			
			// Make sure it doesn't popup too far too the right
			if (mouse_x + menu_width > window_width) 
				x = window_width - menu_width;
			else x = mouse_x;			
              
			// Make sure it doesn't popup too far too the bottom
			if (mouse_y + menu_height > window_height)
				y = window_height - menu_height;
			else y = mouse_y;			
		}
		
		m.style.left = x + 'px';
		m.style.top = y +'px';
		m.style.zIndex = 999;
		m.style.visibility = 'visible';
	}
	
	// -------------------------------------------------------------------------------------------------------------
	
	function hide_popup()
	{
		document.getElementById('Popup').style.display = 'none';
	}
	
	// -------------------------------------------------------------------------------------------------------------
	
	function getXY(e)
	{
		x = (document.all) ? event.clientX : e.pageX ;
		y = (document.all) ? event.clientY : e.pageY;
	}