function externalLinks ()
{
	if (!document.getElementsByTagName)
		return;
	var anchors = document.getElementsByTagName("a");
	for (var i=0; i<anchors.length; i++)
	{
		var anchor = anchors[i];
		if (anchor.getAttribute("href") && anchor.getAttribute("rel") && (anchor.getAttribute("rel") == "external"))
			anchor.target = "_blank";
	}
}

function showFlash ()
{
	for(i=1; i<99; i++)
	if (document.getElementById('flash_vs_highslide_'+i))
    document.getElementById('flash_vs_highslide_'+i).style.visibility='visible';
}

function hideFlash ()
{
	for(i=1; i<99; i++)
	if (document.getElementById('flash_vs_highslide_'+i))
    document.getElementById('flash_vs_highslide_'+i).style.visibility='hidden';
}