// JavaScript Document


function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}


function Start(){
var Current=readCookie("Current");
Show(Current);
}


function HideAll() {
	for(x=1;x<8;x++){
		var Tgt1=document.getElementById("submenu"+x);
		Tgt1.style.display='none';
		var Tgt2=document.getElementById("nav"+x);
		Tgt2.style.backgroundImage='url(images/interface/menu-tab.jpg)';
	}
}
function Show(Target) {
	if(Target!=null){
		HideAll();
		var Tgt1=document.getElementById("submenu"+Target);
		Tgt1.style.display='block';
		var Tgt2=document.getElementById("nav"+Target);
		Tgt2.style.backgroundImage='url(images/interface/menu-tab-roll.jpg)';
		createCookie("Current",Target,1);
	}
}





function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_jumpMenuGo(selName,targ,restore){ //v3.0
  var selObj = MM_findObj(selName); if (selObj) MM_jumpMenu(targ,selObj,restore);
}