function land(ref, target) 
{ 
	lowtarget=target.toLowerCase(); 
	if (lowtarget=="_self") 
	{
		window.location=loc;
	} 
	else 
		{
			if (lowtarget=="_top") 
			{
				top.location=loc;
			} 
			else 
			{
					if 
					(lowtarget=="_blank") 
					{
						window.open(loc);
					} 
					else 
					{
							if (lowtarget=="_parent") 
							{
								parent.location=loc;
							} 
							else 
								{
									parent.frames[target].location=loc;}; 
							 	}
					}
			} 
} 

function jump(menu) 
{ 
	ref=menu.choice.options[menu.choice.selectedIndex].value; 
	splitc=ref.lastIndexOf("*"); 
	target=""; 
	if (splitc!=-1) 
	{
		loc=ref.substring(0,splitc); 
		target=ref.substring(splitc+1,1000);} 
		else 
		{
			loc=ref; target="_self";
		}; 
		if (ref != "") 
		{
			land(loc,target);
		} 
	}