function f_open(what)
{
	if(document.all)
	{
	window.open(what,"sk","toolbar=no,status=no,width=320,height=209,top=207,left=277,resizable=no");
	}

	if(document.layers)
	{
	window.open(what,"sk","toolbar=no,status=no,width=304,height=280,top=135,left=465,resizable=no");
	}
}

function f_hover(wh1,wh2)
{
	if(document.all)
	{
	document.all[wh2].src=wh1;
	}
	
	if(document.layers)
	{
	document.wh2.src=wh1;
	}
}

function f_over(wh1,wh2)
{
document[wh2].src=wh1;	
}