// x_core.js
// X v3.15.1, Cross-Browser DHTML Library from Cross-Browser.com
// Copyright (c) 2002,2003,2004 Michael Foster (mike@cross-browser.com)
// This library is distributed under the terms of the LGPL (gnu.org)

// Variables:
var xVersion='3.15.1',xNN4=false,xOp7=false,xOp5or6=false,xIE4Up=false,xIE4=false,xIE5=false,xUA=navigator.userAgent.toLowerCase();
if(window.opera){
  xOp7=(xUA.indexOf('opera 7')!=-1 || xUA.indexOf('opera/7')!=-1);
  if (!xOp7) xOp5or6=(xUA.indexOf('opera 5')!=-1 || xUA.indexOf('opera/5')!=-1 || xUA.indexOf('opera 6')!=-1 || xUA.indexOf('opera/6')!=-1);
}
else if (document.all) {
  xIE4Up=xUA.indexOf('msie')!=-1 && parseInt(navigator.appVersion)>=4;
  xIE4=xUA.indexOf('msie 4')!=-1;
  xIE5=xUA.indexOf('msie 5')!=-1;
}
// Object:
function xGetElementById(e) {
  if(typeof(e)!='string') return e;
  if(document.getElementById) e=document.getElementById(e);
  else if(document.all) e=document.all[e];
  else e=null;
  return e;
}
function xParent(e,bNode){
  if (!(e=xGetElementById(e))) return null;
  var p=null;
  if (!bNode && xDef(e.offsetParent)) p=e.offsetParent;
  else if (xDef(e.parentNode)) p=e.parentNode;
  else if (xDef(e.parentElement)) p=e.parentElement;
  return p;
}
function xDef() {
  for(var i=0; i<arguments.length; ++i){if(typeof(arguments[i])=='undefined') return false;}
  return true;
}
function xStr(s) {
  return typeof(s)=='string';
}
function xNum(n) {
  return typeof(n)=='number';
}
// Appearance:
function xShow(e) {
  if(!(e=xGetElementById(e))) return;
  if(e.style && xDef(e.style.visibility)) e.style.visibility='visible';
}
function xHide(e) {
  if(!(e=xGetElementById(e))) return;
  if(e.style && xDef(e.style.visibility)) e.style.visibility='hidden';
}
function xZIndex(e,uZ) {
  if(!(e=xGetElementById(e))) return 0;
  if(e.style && xDef(e.style.zIndex)) {
    if(xNum(uZ)) e.style.zIndex=uZ;
    uZ=parseInt(e.style.zIndex);
  }
  return uZ;
}
function xColor(e,sColor) {
  if(!(e=xGetElementById(e))) return '';
  var c='';
  if(e.style && xDef(e.style.color)) {
    if(xStr(sColor)) e.style.color=sColor;
    c=e.style.color;
  }
  return c;
}
function xBackground(e,sColor,sImage) {
  if(!(e=xGetElementById(e))) return '';
  var bg='';
  if(e.style) {
    if(xStr(sColor)) {
      if(!xOp5or6) e.style.backgroundColor=sColor;
      else e.style.background=sColor;
    }
    if(xStr(sImage)) e.style.backgroundImage=(sImage!='')? 'url('+sImage+')' : null;
    if(!xOp5or6) bg=e.style.backgroundColor;
    else bg=e.style.background;
  }
  return bg;
}
// Position:
function xMoveTo(e,iX,iY) {
  xLeft(e,iX);
  xTop(e,iY);
}
function xLeft(e,iX) {
  if(!(e=xGetElementById(e))) return 0;
  var css=xDef(e.style);
  if (css && xStr(e.style.left)) {
    if(xNum(iX)) e.style.left=iX+'px';
    else {
      iX=parseInt(e.style.left);
      if(isNaN(iX)) iX=0;
    }
  }
  else if(css && xDef(e.style.pixelLeft)) {
    if(xNum(iX)) e.style.pixelLeft=iX;
    else iX=e.style.pixelLeft;
  }
  return iX;
}
function xTop(e,iY) {
  if(!(e=xGetElementById(e))) return 0;
  var css=xDef(e.style);
  if(css && xStr(e.style.top)) {
    if(xNum(iY)) e.style.top=iY+'px';
    else {
      iY=parseInt(e.style.top);
      if(isNaN(iY)) iY=0;
    }
  }
  else if(css && xDef(e.style.pixelTop)) {
    if(xNum(iY)) e.style.pixelTop=iY;
    else iY=e.style.pixelTop;
  }
  return iY;
}
function xPageX(e) {
  if (!(e=xGetElementById(e))) return 0;
  var x = 0;
  while (e) {
    if (xDef(e.offsetLeft)) x += e.offsetLeft;
    e = xDef(e.offsetParent) ? e.offsetParent : null;
  }
  return x;
}
function xPageY(e) {
  if (!(e=xGetElementById(e))) return 0;
  var y = 0;
  while (e) {
    if (xDef(e.offsetTop)) y += e.offsetTop;
    e = xDef(e.offsetParent) ? e.offsetParent : null;
  }
//  if (xOp7) return y - document.body.offsetTop; // v3.14, temporary hack for opera bug 130324
  return y;
}
function xOffsetLeft(e) {
  if (!(e=xGetElementById(e))) return 0;
  if (xDef(e.offsetLeft)) return e.offsetLeft;
  else return 0;
}
function xOffsetTop(e) {
  if (!(e=xGetElementById(e))) return 0;
  if (xDef(e.offsetTop)) return e.offsetTop;
  else return 0;
}
function xScrollLeft(e) {
  var offset=0;
  if (!(e=xGetElementById(e))) {
    if(document.documentElement && document.documentElement.scrollLeft) offset=document.documentElement.scrollLeft;
    else if(document.body && xDef(document.body.scrollLeft)) offset=document.body.scrollLeft;
  }
  else { if (xNum(e.scrollLeft)) offset = e.scrollLeft; }
  return offset;
}
function xScrollTop(e) {
  var offset=0;
  if (!(e=xGetElementById(e))) {
    if(document.documentElement && document.documentElement.scrollTop) offset=document.documentElement.scrollTop;
    else if(document.body && xDef(document.body.scrollTop)) offset=document.body.scrollTop;
  }
  else { if (xNum(e.scrollTop)) offset = e.scrollTop; }
  return offset;
}
function xHasPoint(ele, iLeft, iTop, iClpT, iClpR, iClpB, iClpL) {
  if (!xNum(iClpT)){iClpT=iClpR=iClpB=iClpL=0;}
  else if (!xNum(iClpR)){iClpR=iClpB=iClpL=iClpT;}
  else if (!xNum(iClpB)){iClpL=iClpR; iClpB=iClpT;}
  var thisX = xPageX(ele), thisY = xPageY(ele);
  return (iLeft >= thisX + iClpL && iLeft <= thisX + xWidth(ele) - iClpR &&
          iTop >=thisY + iClpT && iTop <= thisY + xHeight(ele) - iClpB );
}
// Size:
function xResizeTo(e,uW,uH) {
  xWidth(e,uW);
  xHeight(e,uH);
}
function xWidth(e,uW) {
  if(!(e=xGetElementById(e))) return 0;
  if (xNum(uW)) {
    if (uW<0) uW = 0;
    else uW=Math.round(uW);
  }
  else uW=0;
  var css=xDef(e.style);
  if(css && xDef(e.offsetWidth) && xStr(e.style.width)) {
    if(uW) xSetCW(e, uW);
    uW=e.offsetWidth;
  }
  else if(css && xDef(e.style.pixelWidth)) {
    if(uW) e.style.pixelWidth=uW;
    uW=e.style.pixelWidth;
  }
  return uW;
}
function xHeight(e,uH) {
  if(!(e=xGetElementById(e))) return 0;
  if (xNum(uH)) {
    if (uH<0) uH = 0;
    else uH=Math.round(uH);
  }
  else uH=0;
  var css=xDef(e.style);
  if(css && xDef(e.offsetHeight) && xStr(e.style.height)) {
    if(uH) xSetCH(e, uH);
    uH=e.offsetHeight;
  }
  else if(css && xDef(e.style.pixelHeight)) {
    if(uH) e.style.pixelHeight=uH;
    uH=e.style.pixelHeight;
  }
  return uH;
}
function xGetCS(ele,sP){return parseInt(document.defaultView.getComputedStyle(ele,'').getPropertyValue(sP));}
function xSetCW(ele,uW){
  var pl=0,pr=0,bl=0,br=0;
  if(xDef(document.defaultView) && xDef(document.defaultView.getComputedStyle)){
    pl=xGetCS(ele,'padding-left');
    pr=xGetCS(ele,'padding-right');
    bl=xGetCS(ele,'border-left-width');
    br=xGetCS(ele,'border-right-width');
  }
  else if(xDef(ele.currentStyle,document.compatMode)){
    if(document.compatMode=='CSS1Compat'){
      pl=parseInt(ele.currentStyle.paddingLeft);
      pr=parseInt(ele.currentStyle.paddingRight);
      bl=parseInt(ele.currentStyle.borderLeftWidth);
      br=parseInt(ele.currentStyle.borderRightWidth);
    }
  }
  else if(xDef(ele.offsetWidth,ele.style.width)){ // ?
    ele.style.width=uW+'px';
    pl=ele.offsetWidth-uW;
  }
  if(isNaN(pl)) pl=0; if(isNaN(pr)) pr=0; if(isNaN(bl)) bl=0; if(isNaN(br)) br=0;
  var cssW=uW-(pl+pr+bl+br);
  if(isNaN(cssW)||cssW<0) return;
  else ele.style.width=cssW+'px';
}
function xSetCH(ele,uH){
  var pt=0,pb=0,bt=0,bb=0;
  if(xDef(document.defaultView) && xDef(document.defaultView.getComputedStyle)){
    pt=xGetCS(ele,'padding-top');
    pb=xGetCS(ele,'padding-bottom');
    bt=xGetCS(ele,'border-top-width');
    bb=xGetCS(ele,'border-bottom-width');
  }
  else if(xDef(ele.currentStyle,document.compatMode)){
    if(document.compatMode=='CSS1Compat'){
      pt=parseInt(ele.currentStyle.paddingTop);
      pb=parseInt(ele.currentStyle.paddingBottom);
      bt=parseInt(ele.currentStyle.borderTopWidth);
      bb=parseInt(ele.currentStyle.borderBottomWidth);
    }
  }
  else if(xDef(ele.offsetHeight,ele.style.height)){ // ?
    ele.style.height=uH+'px';
    pt=ele.offsetHeight-uH;
  }
  if(isNaN(pt)) pt=0; if(isNaN(pb)) pb=0; if(isNaN(bt)) bt=0; if(isNaN(bb)) bb=0;
  var cssH=uH-(pt+pb+bt+bb);
  if(isNaN(cssH)||cssH<0) return;
  else ele.style.height=cssH+'px';
}
function xClip(e,iTop,iRight,iBottom,iLeft) {
  if(!(e=xGetElementById(e))) return;
  if(e.style) {
    if (xNum(iLeft)) e.style.clip='rect('+iTop+'px '+iRight+'px '+iBottom+'px '+iLeft+'px)';
    else e.style.clip='rect(0 '+parseInt(e.style.width)+'px '+parseInt(e.style.height)+'px 0)';
  }
}
// Window:
function xClientWidth() {
  var w=0;
  if(xOp5or6) w=window.innerWidth;
  else if(!window.opera && document.documentElement && document.documentElement.clientWidth) // v3.12
    w=document.documentElement.clientWidth;
  else if(document.body && document.body.clientWidth)
    w=document.body.clientWidth;
  else if(xDef(window.innerWidth,window.innerHeight,document.height)) {
    w=window.innerWidth;
    if(document.height>window.innerHeight) w-=16;
  }
  return w;
}
function xClientHeight() {
  var h=0;
  if(xOp5or6) h=window.innerHeight;
  else if(!window.opera && document.documentElement && document.documentElement.clientHeight) // v3.12
    h=document.documentElement.clientHeight;
  else if(document.body && document.body.clientHeight)
    h=document.body.clientHeight;
  else if(xDef(window.innerWidth,window.innerHeight,document.width)) {
    h=window.innerHeight;
    if(document.width>window.innerWidth) h-=16;
  }
  return h;
}

var main_nr = -1;
var sub_nr = -1;
var timer = 0;
var subtimer = 0;

function HighLightSubmenu(nr)
{
    layer_id = xGetElementById('layerid' + (new Number(nr) + 1));
    if (layer_id && (layer_id.toString() != 'null')){
        clearTimeout(timer);
        if (main_nr != nr){
			if (sub_nr != -1){
				l_id = xGetElementById('sublayerid' + (new Number(sub_nr) + 1));
				if (l_id && (l_id.toString() != 'null')){
					//menu_id = xGetElementById('submenuid' + sub_nr);
					//link_id = xGetElementById('sublinkid' + sub_nr);
					xHide(l_id);
					//menu_id.className='topmenu';
					//link_id.className='topmenu';
					sub_nr = -1;
				}
			}

            l_id = xGetElementById('layerid' + (new Number(main_nr) + 1));
            if (l_id && (l_id.toString() != 'null')){
                menu_id = xGetElementById('menuid' + main_nr);
                link_id = xGetElementById('linkid' + main_nr);
                xHide(l_id);
                menu_id.className='topmenu';
                link_id.className='topmenu';
            }

            menu_id = xGetElementById('menuid' + nr);
            link_id = xGetElementById('linkid' + nr);
            xMoveTo(layer_id, xPageX(menu_id), xPageY(menu_id) + xHeight(menu_id));
            xShow(layer_id);
            menu_id.className='topmenuact';
            link_id.className='topmenuact';
            main_nr = nr;
        }
    }
}

function HighLightSubSubmenu(nr)
{
	if (sub_nr != nr){
		l_id = xGetElementById('sublayerid' + (new Number(sub_nr) + 1));
		if (l_id && (l_id.toString() != 'null')){
			menu_id = xGetElementById('submenuid' + sub_nr);
			//link_id = xGetElementById('sublinkid' + sub_nr);
			xHide(l_id);
			//menu_id.className='topmenu';
			//link_id.className='topmenu';
			sub_nr = -1;
		}
	}

    layer_id = xGetElementById('sublayerid' + (new Number(nr) + 1));
    if (layer_id && (layer_id.toString() != 'null')){
        clearTimeout(subtimer);
        if (sub_nr != nr){
            menu_id = xGetElementById('menuid' + nr);
            //link_id = xGetElementById('linkid' + nr);
			xMoveTo(layer_id, xPageX(menu_id) + xWidth(menu_id), xPageY(menu_id));
			xShow(layer_id);
			//menu_id.className='topmenuact';
			//link_id.className='topmenuact';
			sub_nr = nr;
        }
    }
}

function UnHighLightSubmenu()
{
    if (main_nr == -1){
        return;
    }

    layer_id = xGetElementById('layerid' + (new Number(main_nr) + 1));
    if (layer_id && (layer_id.toString() != 'null')){
        menu_id = xGetElementById('menuid' + main_nr);
        link_id = xGetElementById('linkid' + main_nr);
        xHide(layer_id);
        menu_id.className='topmenu';
        link_id.className='topmenu';
        main_nr = -1;
        timer = 0;
    }
}

function UnHighLightSubSubmenu()
{
    if (sub_nr == -1){
        return;
    }

    layer_id = xGetElementById('sublayerid' + (new Number(sub_nr) + 1));
    if (layer_id && (layer_id.toString() != 'null')){
        //menu_id = xGetElementById('submenuid' + sub_nr);
        //link_id = xGetElementById('sublinkid' + sub_nr);
        xHide(layer_id);
        //menu_id.className='topmenu';
        //link_id.className='topmenu';
        sub_nr = -1;
        subtimer = 0;
    }
}

function StartTimer()
{
    clearTimeout(timer);
    timer = setTimeout('UnHighLightSubmenu()', 500);
}

function StartSubTimer()
{
    clearTimeout(subtimer);
    subtimer = setTimeout('UnHighLightSubSubmenu()', 500);
}

function StopTimer()
{
    clearTimeout(timer);
}

function StopSubTimer()
{
	clearTimeout(subtimer);
}

function launchCenter(url, name, width, height)
{
    window.open(url, name, "top=0,left=" + ((screen.availWidth - width) / 2) + ",width=" + width + ",height=" + height+",scrollbars=yes,resizable=yes");
}

function ImgShw(ID, width, height)
{
    var scroll = "no";
    var top=0, left=0;
    if(width > screen.width-10 || height > screen.height-28) scroll = "yes";
    if(height < screen.height-28) top = Math.floor((screen.height - height)/2-14);
    if(width < screen.width-10) left = Math.floor((screen.width - width)/2-5);
    width = Math.min(width, screen.width-10);
    height = Math.min(height, screen.height-28);
    var wnd = window.open("","","scrollbars="+scroll+",resizable=yes,width="+width+",height="+height+",left="+left+",top="+top);
    wnd.document.write("<html><head>\n");
    wnd.document.write("<"+"script language='JavaScript'>\n");
    wnd.document.write("<!--\n");
    wnd.document.write("function KeyPress()\n");
    wnd.document.write("{\n");
    wnd.document.write("    if(window.event.keyCode == 27)\n");
    wnd.document.write("        window.close();\n");
    wnd.document.write("}\n");
    wnd.document.write("//-->\n");
    wnd.document.write("</"+"script>\n");
    wnd.document.write("<title>Image View</title></head>\n");
    wnd.document.write("<body topmargin=\"0\" leftmargin=\"0\" marginwidth=\"0\" marginheight=\"0\" onKeyPress=\"KeyPress()\">\n");
    wnd.document.write("<img src=\""+ID+"\" border=\"0\">");
    wnd.document.write("</body>");
    wnd.document.write("</html>");
    wnd.document.close();
}
// end x_core.js