// changing content channels on voyagers
function change_channel(channel){
	document.articles.pa.options.length = 0;
	var pa_array;
	pa_array = String(eval("document.hidden_channels." + channel + ".value")).split("~~");
	if(pa_array.length > 1){
		for(var i = 0; i < pa_array.length; i++){
			document.articles.pa.options[document.articles.pa.options.length] = new Option(pa_array[i], pa_array[++i]);
		}
	}
}

// function for opening the UJ results page
function getUJ()
{
 var iJuris = window.document.cases.select1.value;
 var oString = 'http://www.online.lbc.com.au/cgi-bin2/om_isapi.dll?advquery=%5bPartition%20%27Parties%2cshort%27%5d%5bLevel%20%27Parties%2cshort%27%3a%28%5bField%20Court%3a' + iJuris + '%5d%29%5d&depth=4&headingswithhits=on&infobase=po.nfo&softpage=potochit';
 window.open(oString, 'cases', 'width=650, height=450, status=no, toolbar=yes, menubar=yes, scrollbars=yes');
}

// positioning the Copyright Notice
function positionCR()
{

}

// positioning the footer - requires adjustment for Netscape
function positionFooter()
{

}

function ResObject()
{
 if(navigator.appName=="Microsoft Internet Explorer")
 {
  this.screenWidth = screen.width;
  this.screenHeight = screen.height;
 }
 else if(navigator.appName=="Netscape" && navigator.javaEnabled())
 {
  var toolkit = java.awt.Toolkit.getDefaultToolkit();
  var screenSize = toolkit.getScreenSize();
  this.screenWidth = screen_size.width;
  this.screenHeight = screen_size.height;
 }
}