/*______________________________________

  JavaScript Lib.

  Copyright (C) 2001-2002
  Business Architects Inc. All rights reserved.
  http://www.b-architects.com

______________________________________*/

var Mac = navigator.appVersion.indexOf('Mac',0) != -1;
var Win = navigator.appVersion.indexOf('Win',0) != -1;
var IE  = getBrouwserName() == 'Explorer';
var NN  = getBrouwserName() == 'Netscape';
var Moz = navigator.userAgent.indexOf("Gecko") != -1;
var VER = parseInt(navigator.appVersion);
var ver = navigator.appVersion;
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) || (Mac && IE && VER > 4));
var MacIE4 = ((Mac && navigator.appVersion.indexOf('MSIE 4.',0) != -1));
var MacIE3 = ((Mac && navigator.appVersion.indexOf('MSIE 3.',0) != -1));
var MIE4 = (Mac && IE && VER == 4);
var WinIE = (Win && IE);
var IE6 = (ver.indexOf("MSIE 6")>-1);
var IE55 = (ver.indexOf("MSIE 5.5")>-1);
var IE5 = (ver.indexOf("MSIE 5")>-1);
var IE56 = (IE6||IE55||IE5);
var NN40 = (NN && navigator.appVersion.indexOf('4.0',0) != -1);

var now = 0;
var stp = 5;
brName = navigator.appName;
brVer = parseInt(navigator.appVersion);
var apV;
var nowPos;
var mov_LEFTID = false;
var mov_RIGHTID = false;


function getBrouwserName() {
var ap = navigator.appName;
var ua = navigator.userAgent;
if (ap.indexOf("Microsoft Internet Explorer",0) != -1) return "Explorer";
if (ap.indexOf("Netscape",0) != -1) return "Netscape";
return "";
}

function preloadImg(imgName) {
 if (document.images) (new Image()).src = imgName;
}

function preloadimgApp(imgArray) {
 // if (document.images) {
  for (i=0; i<imgArray.length; i++) {
   (new Image()).src = imgArray[i];
  }
 // }
}

function swapImage(target,src) { // 020507
 var NN4_layerPath;
 if (arguments.length > 2 && document.layers) {
  NN4_layerPath = "";
  for (i=2; i<arguments.length; i++) NN4_layerPath += 'document.layers["' + arguments[i] + '"].';
  eval(NN4_layerPath + 'document.images["' + target + '"]').src = src;
  return;
 }
 document.images[target].src = src;
}

function openWindow(url,title,options) {
 var newWin;
 if (!!window && url) {
  if (!title) title = "_blank";
  if (!options) {
   options = "toolbar=yes,location=yes,directories=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes,favorites=yes";
  }
  newWin = window.open(url,title,options);
  if (!WinIE55) newWin.focus();
 }
}

/* window.scroll */
var pageScrollTimer;

function pageScroll(toX,toY,frms,cuX,cuY) { // 020301
 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 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;
}



function slideMe_left(clPos,n) {
now += Math.ceil((n-now)*0.07);
self.scroll(0,now);
if ((n-now) <= 1) {
now = n;
self.scroll(0,n);
clearTimeout(mov_LEFTID);
clearTimeout(mov_RIGHTID);
clearTimeout(mov_STID);
clearAll();
} else mov_LEFTID = setTimeout ("slideMe_left(" + clPos + "," + n + ")",0);
}

function slideMe_right(clPos,n) {
now -= Math.ceil((now-n)*0.07);
self.scroll(0,now);
if (Math.abs(n-now) <= 1) {
now = n;
self.scroll(0,now);
clearTimeout(mov_LEFTID);
clearTimeout(mov_RIGHTID);
clearTimeout(mov_STID);
clearAll();
} else mov_RIGHTID = setTimeout ("slideMe_right(" + clPos + "," + n + ")",0);
}

function slidePage(bool,clPos,n) {
if (!mov_LEFTID && !mov_RIGHTID) {
if (now > n && bool) now = clPos;
else if (now < n && !bool) now = clPos;
if (apV == "e5") {
self.scroll(n,0);
now = n;
} else {
if (bool) {
mov_STID = setTimeout ("slideMe_left(" + clPos + "," + n + ")",0);
} else {
mov_STID = setTimeout ("slideMe_right(" + clPos + "," + n + ")",0);
}
}
}
}

function clearAll() {
mov_LEFTID = false;
mov_RIGHTID = false;
mov_STID = false;
}