// JavaScript Document - Kris McGlashan

	
function ShowTab( idNumber ) {
	
	document.getElementById("dlpersonahero").style.display = "none";
	
	for ( var i = 0; i <= 6; i++ ) {
		var tabname = "dlpersonatab" + i;
		var pnavbg = "dlpnavitem" + i + "b";
		var pnavtext = "dlpnavitem" + i + "l";

		if ( i == idNumber ) {
			document.getElementById(tabname).style.display = "block";
			document.getElementById(pnavbg).style.backgroundImage = 'url( /nz/digitallife/i/per-nav-select-bg.gif )';
			document.getElementById(pnavtext).style.color = "#0e396c";
		}
		
		else {
			document.getElementById(tabname).style.display = "none";
			document.getElementById(pnavbg).style.backgroundImage = '';
			document.getElementById(pnavtext).style.color = "white";
		}
	}
	
}

function ResetTabs() {
	
	document.getElementById("dlpersonahero").style.display = "block";
	
	for ( var i = 0; i <= 6; i++ ) {
		var tabname = "dlpersonatab" + i;
		var pnavbg = "dlpnavitem" + i + "b";
		var pnavtext = "dlpnavitem" + i + "l";

		document.getElementById(tabname).style.display = "none";
		document.getElementById(pnavbg).style.backgroundImage = '';
		document.getElementById(pnavtext).style.color = "white";
	}
	//ShowCatTab();
}

function ShowCatTab() {
	var tabid;
	var cat = querySt("cat");

	if ( cat=='newarticles' ) { ShowTab(0); }
	else if (cat=='basics' ) { ShowTab(1); }
	else if (cat=='internet' ) { ShowTab(2); }
	else if (cat=='work' ) { ShowTab(3); }
	else if (cat=='media' ) { ShowTab(4); }
	else if (cat=='gaming' ) { ShowTab(5); }
//	else if (cat=='security' ) { ShowTab(6); }  //replaced for new MSE security section on 5/10/09
	else if (cat=='security' ) { window.location="/nz/digitallife/security.mspx"; }
	else  {	}
}

function SetPersona( pname ) {
	createCookie('persona', pname, 365);
	document.getElementById('dlbreadcookie').innerHTML = "default set";
	document.getElementById('dlbreadcookie').style.color = "#666666";
}
function ClearPersona() {
	eraseCookie('persona');
	document.getElementById('dlbreadcookie').innerHTML = "";
	document.getElementById('dlbreadcookie').style.color = "#666666";
}

function ShowPersonaBread() {
	
	document.getElementById('dlbreadcookie').style.display = "block";
	var result = readCookie('persona');

	if (result != null) {
		pageurl = location.href;
		if (pageurl.indexOf(result) > 0 ) {		
			document.getElementById('dlbreadcookie').innerHTML = "<a href=\"#\" onClick=\"ClearPersona();\">clear my default</a>";
			document.getElementById('dlbreadcookie').style.color = "#666666";
		}
	}
}