function getWindowHeight() {
  var myHeight = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myHeight = window.innerHeight;
  } else if( document.documentElement &&
      ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myHeight = document.body.clientHeight;
  }
  return myHeight;
} //getWindowHeight

function getWindowWidth() {
  var myWidth = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myWidth = window.innerWidth;
  } else if( document.documentElement &&
      ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myWidth = document.documentElement.clientWidth;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myWidth = document.body.clientWidth;
  }
  return myWidth;
} //getWindowWidth

function getIFrameHeight(frame) {
	return document.getElementById(frame).style.height + "px";
} //getIFrameHeight

function setIFrameHeight(frame, h) {
	var iframe = document.getElementById(frame);
	iframe.style.height = h + "px";
	var iframeH = iframe.style.height;
} //setIFrameHeight

function setContentIFrameHeight() {
	var iframeHeight = getWindowHeight();
	iframeHeight -= (sizeSettings.headerHeight +
					sizeSettings.menuInfoHeight +
					sizeSettings.footerHeight +
					sizeSettings.adBarHeight +
					5);		// Offset, that site doesn't scroll.
	var iframe = document.getElementById("contentFrame");
	iframe.style.height = iframeHeight + "px";
} //setContentIFrameHeight

function onResizeEvt() {
	setContentIFrameHeight();
} //onResizeEvt

function pageInit() {
	initMenus();
//	setIFrameSize();
	window.onresize = onResizeEvt;
} //pageInit

function changeImgSrc(imgId, src) {
	var img = document.getElementById(imgId);
	img.src = src;
} //changeImgSrc

function changeElemText(elemId, text) {
	var elem = document.getElementById(elemId);
	elem.firstChild.nodeValue = text;
} //changeImgSrc