function openNewWin(url)
{
	var x=0;
	var y=0;
	var w=600;
	var h=300;	
	var denominator=2;	
	browserName = navigator.appName;
	browserVer = parseInt(navigator.appVersion);
	if (((navigator.appName == "Netscape") && (parseInt (navigator.appVersion) >= 3)))
		version = "n3";
    	else
		version = "n2";
	if (version == "n3")
	{
		if (navigator.javaEnabled())
	    	{
		        var toolkit = new java.awt.Toolkit.getDefaultToolkit();
		        var screen_size = toolkit.getScreenSize();
			w = (screen_size.width)/denominator;
			h = (screen_size.height)/denominator;
		        x = ((1-(1/denominator))*(screen_size.width))/2; 
		        y = 10;
	        }
	}
	var attributes = ("location,width="+w+",height="+h+",directories,menubar,resizable,scrollbars,status,toolbar,left="+x+",top="+y+",screenX="+x+",screenY="+y);	
	window.open(url,"exitWindow",attributes);
}//openNewWin


function newfixLinks()
{	
	var i = 0;
	var url = new String('');
	var hostName = new String('');
	var realUrl;
	var noticeexemptions = new Array('172.17.0.5', 'herndon-va.gov', '70.166.152.203', 'herndonfestival.net');
	var popupexemptions = new Array('172.17.0.5', 'herndon-va.gov', '70.166.152.203', 'herndonfestival.net');

	for (i=0;i<document.links.length;i++)
	{
		url=((document.links[i].href).toLowerCase()); // change link to lower case so that comparisons can be made in all lower case (psuedo case insensitivity)
		realUrl=document.links[i].href;		// save the real link (not converted to lower case) to put back into the document
		hostName=((document.links[i].hostname).toLowerCase()); //get the hostname

		var trusted = false;
		var trustedpopup = true;
		if((hostName.length==0) || (url.indexOf("mailto:")>-1) || (url.indexOf("javascript:")>-1)){
			trusted = true;
			trustedpopup = false;
		}
		else{
			var j=0;
			for(j=0; j < noticeexemptions.length;j++)
			{
				if(hostName.indexOf(noticeexemptions[j])>-1)
					trusted = true;
			}

			if(trusted)
			{
				var k=0;
				for(k=0; k < popupexemptions.length; k++)
				{
					if(hostName.indexOf(popupexemptions[k])>-1)
						trustedpopup = false;
				}
			}
		}

		if(!trusted) //EXIT NOTICE AND POPUP
		{
			if( document.links[i].target!="noexit" )
				document.links[i].href = "/external/?cnlid=2598&link=" + escape(realUrl);
			document.links[i].target = "_self";
		}
		else //NO EXIT NOTICE
		{
			if(trustedpopup) //POPUP ONLY
			{
				document.links[i].target = "_blank";
			}

		}
		
	}
}

newfixLinks();