function externalUrlInNewWin()
{
	var base_url = document.getElementsByTagName("base")[0].href;
	
	for (var i=0; i<document.getElementsByTagName("a").length; i++)
	{
		var target_url = document.getElementsByTagName("a")[i].href;
		
		if (target_url.substr(0, base_url.length) != base_url && target_url != "")
			document.getElementsByTagName("a")[i].target = "_blank";
	}
}



function noLinkBorder()
{
	var links = document.getElementsByTagName('a');
	
	for (var i=0; i<links.length; i++)
		links[i].onfocus = new Function("this.blur()");
	
	links = document.getElementsByTagName('area');
	
	for(var i=0; i<links.length; i++)
		links[i].onfocus = new Function("this.blur()");
}