var Mac = navigator.appVersion.indexOf('Mac',0) != -1;
var Win = navigator.appVersion.indexOf('Win',0) != -1;
var IE  = navigator.appName.indexOf("Microsoft Internet Explorer",0) != -1;
var NN  = navigator.appName.indexOf("Netscape",0) != -1;
var Moz = navigator.userAgent.indexOf("Gecko") != -1;
var Opera = window.opera;
var Vmajor = parseInt(navigator.appVersion); // ex. 3
var Vminor = parseFloat(navigator.appVersion); // ex. 3.01
var WinIE55 = ((Win && navigator.appVersion.indexOf('MSIE 5.5',0) != -1));
var MacIE5 = ((Mac && navigator.appVersion.indexOf('MSIE 5.',0) != -1));
var MacIE4 = ((Mac && navigator.appVersion.indexOf('MSIE 4.',0) != -1));
var MacIE3 = ((Mac && navigator.appVersion.indexOf('MSIE 3.',0) != -1));

function getScrollLeft() { // 020225
 if ((navigator.appName.indexOf("Microsoft Internet Explorer",0) != -1)) {
  return document.body.scrollLeft;
 } else if (window.pageXOffset) {
  return window.pageXOffset;
 } else {
  return 0;
 }
}

function getScrollTop() { // 020225
 if ((navigator.appName.indexOf("Microsoft Internet Explorer",0) != -1)) {
  return document.body.scrollTop;
 } else if (window.pageYOffset) {
  return window.pageYOffset;
 } else {
  return 0;
 }
}

function getScrollWidth() { // 010317
 if ((navigator.appName.indexOf("Microsoft Internet Explorer",0) != -1)) {
  return document.body.scrollWidth;
 } else if (window.innerWidth) {
  return window.innerWidth;
 }
 return 0;
}

function getScrollHeight() { // 010317
 if ((navigator.appName.indexOf("Microsoft Internet Explorer",0) != -1)) {
  return document.body.scrollHeight;
 } else if (window.innerHeight) {
  return window.innerHeight;
 }
 return 0;
}

var pageScrollTimer;
function pageScroll(toX,toY,frms,cuX,cuY) { // 020314
 if (pageScrollTimer) clearTimeout(pageScrollTimer);
 if (!toX || toX < 0) toX = 0;
 if (!toY || toY < 0) toY = 0;
 if (!cuX) cuX = 0 + getScrollLeft();
 if (!cuY) cuY = 0 + getScrollTop();
 if (!frms) frms = 6;

 cuX += (toX - getScrollLeft()) / frms; if (cuX < 0) cuX = 0;
 cuY += (toY - getScrollTop()) / frms;  if (cuY < 0) cuY = 0;
 var posX = Math.floor(cuX);
 var posY = Math.floor(cuY);
 window.scrollTo(posX, posY);
 if (posX != toX || posY != toY) {
  pageScrollTimer = setTimeout("pageScroll("+toX+","+toY+","+frms+","+cuX+","+cuY+")",16);
 }
}

function jumpToPageTop() { // 020301
 if (!MacIE3 && !MacIE4 && !NN && window.scrollTo || NN && (Vminor >= 4.75) && window.scrollTo) {
  pageScroll(0,0,6);
 } else {
  location.hash = "top";
 }
}
function openContact() {
	window.open("","contact","toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=0,resizable=0,width=570,height=600,screenX=0,screenY=0,left=100,top=100");
	return;
}
function openVote() {
	window.open("","contact","toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=0,resizable=0,width=220,height=260,screenX=0,screenY=0,left=100,top=100");
	return;
}
function openNg() {
	window.open("","ng","toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=0,resizable=0,width=520,height=460,screenX=0,screenY=0,left=100,top=100");
	return;
}
function openLicense() {
	window.open("","license","toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=1,resizable=0,width=700,height=600,screenX=0,screenY=0,left=100,top=100");
	return;
}
function changePage(page) {

	switch (page){
	case "all":
		page_no = 1;
		break;
	case "next":
		if (page_no < Math.floor(page_arr.length/page_max+.9)) page_no++;
		break;
	case "back":
		if (page_no > 1) page_no--;
		break;
	default:
		if (page) page_no = page;
	}
	cnt = 0;
	while(1){
		if (document.getElementById(page_arr[cnt])){
			if ((Math.floor(cnt/page_max)+1 == page_no)||(page == 'all')){
				document.getElementById(page_arr[cnt]).style.display ='block';
			}else{
				document.getElementById(page_arr[cnt]).style.display ='none';
			}
			cnt++;
		}else{
			break;
		}
	}
	if ((document.getElementById("navi_next_on"))&&(document.getElementById("navi_next_off"))){
		if (page_no < Math.floor(page_arr.length/page_max+.9)){
			document.getElementById("navi_next_on").style.display	= "block";
			document.getElementById("navi_next_off").style.display	= "none";
		}else{
			document.getElementById("navi_next_on").style.display	= "none";
			document.getElementById("navi_next_off").style.display	= "block";
		}
		if (page_no > 1){
			document.getElementById("navi_back_on").style.display	= "block";
			document.getElementById("navi_back_off").style.display	= "none";
		}else{
			document.getElementById("navi_back_on").style.display	= "none";
			document.getElementById("navi_back_off").style.display	= "block";
		}
		if (Math.floor(page_arr.length/page_max+.9) > 1){
			document.getElementById("navi_all_on").style.display	= "block";
			document.getElementById("navi_all_off").style.display	= "none";
		}else{
			document.getElementById("navi_all_on").style.display	= "none";
			document.getElementById("navi_all_off").style.display	= "block";
		}
		cnt = 1;
		while(1){
			if (document.getElementById("navi_page_"+cnt+"_on")){
				if (cnt == page_no){
					document.getElementById("navi_page_"+cnt+"_on").style.display	='none';
					document.getElementById("navi_page_"+cnt+"_off").style.display	='block';
				}else{
					document.getElementById("navi_page_"+cnt+"_on").style.display	='block';
					document.getElementById("navi_page_"+cnt+"_off").style.display	='none';
				}
				cnt++;
			}else{
				break;
			}
		}
	}
}

function openHelp()
{
	window.open("","help","toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=yes,resizable=yes,width=940,height=680,screenX=0,screenY=0,left=10,top=10");
	return;
}

function help ()
{
	var id;
	var url;

	if (location.href.indexOf('?') > 0)
	{
		id	= location.href.substring(location.href.indexOf('?')+1);
		url	= location.href;
	}else{
		id	= '00';
		url	= location.href+'?00';
	}
	document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="'+location.protocol+'://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" width="680" height="600" id="quickcart" align="middle">');
	document.write('<param name="allowScriptAccess" value="sameDomain" />');
	document.write('<param name="movie" value="help/'+id+'.swf" /><param name="quality" value="high" /><param name="bgcolor" value="#ffffff" /><embed src="help/'+id+'.swf" quality="high" width="680" height="600" name="quickcart" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="'+location.protocol+'://www.macromedia.com/go/getflashplayer" />');
	document.write('</object>');

	var anc	= document.getElementsByTagName("a");
	for(i=0; i<anc.length; i++) if (anc[i].href==url) {anc[i].style.color = '#fff'; anc[i].style.backgroundColor = '#9c3'; }

	return;
}