// JavaScript Document
// preloading images
  roundLogo = new Image();
  roundLogo.src = "design/rlogo.gif";
  roundLogoOver = new Image();
  roundLogoOver.src = "design/rlogo_over.gif";
  collapse = new Image();
	collapse.src = "design/collapse.gif";
	expand = new Image();
	expand.src = "design/expand.gif";
	expandOver = new Image();
	expandOver.src = "design/expand_over.gif";
	collapseOver = new Image();
	collapseOver.src = "design/collapse_over.gif";
  
  
// menu 
  function setMenuTitle(text) {
    document.getElementById('menu_title').innerHTML = text;
  }
  
/*
Floating Menu script-  Roy Whittle (http://www.javascript-fx.com/)
Script featured on/available at http://www.dynamicdrive.com/
This notice must stay intact for use
*/

//Enter "frombottom" or "fromtop"
var verticalpos="fromtop"

function JSFX_FloatMenu()
{
	var startX = 3,
	startY = 100;
	var ns = (navigator.appName.indexOf("Netscape") != -1);
	var d = document;
	function ml(id)
	{
		var el=d.getElementById?d.getElementById(id):d.all?d.all[id]:d.layers[id];
		if(d.layers)el.style=el;
		el.sP=function(x,y){this.style.left=x;this.style.top=y;};
		el.x = startX;
		if (verticalpos=="fromtop")
		el.y = startY;
		else{
		el.y = ns ? pageYOffset + innerHeight : document.body.scrollTop + document.body.clientHeight;
		el.y -= startY;
		}
		return el;
	}
	window.stayTopLeftMenu=function()
	{
		if (verticalpos=="fromtop"){
		var pY = ns ? pageYOffset : document.body.scrollTop;
		ftlObj.y += (pY + startY - ftlObj.y)/8;
		}
		else{
		var pY = ns ? pageYOffset + innerHeight : document.body.scrollTop + document.body.clientHeight;
		ftlObj.y += (pY - startY - ftlObj.y)/8;
		}
		ftlObj.sP(ftlObj.x, ftlObj.y);
		setTimeout("stayTopLeftMenu()", 10);
	}
	ftlObj = ml("menuDiv");
	stayTopLeftMenu();
}

function showHide(elem) {
  elem.style.display = elem.style.display == 'block' ? 'none' : 'block';
}

function swapImage(source, dest) {
  source.src = dest.src;
}

function collapseExpand(dest, div, collapsed, expanded, counter) {
	/* div is expanded, collapse it */
	if (dest.style.display == 'block') {
		div.innerHTML = '<img src="design/spacer.gif" id="spacer_' + counter + '" width="5" height="5" /> <img src="design/expand.gif" alt="Rozbalit" id="collapseControl_' + counter + '" align="middle" /> ' + unescape(collapsed);
		dest.style.display = 'none';
	} else {
		div.innerHTML = '<img src="design/spacer.gif" id="spacer_' + counter + '" width="5" height="5" /> <img src="design/collapse.gif" alt="Rozbalit" width="20" height="20" id="collapseControl_' + counter + '" align="middle" /> ' + unescape(expanded);
		dest.style.display = 'block';
	}
}

function collapseExpandShort(dest, imageCollapse) {
	/* div is expanded, collapse it */
	if (dest.style.display == 'block') {
		alert(dest.innerHTML);
		imageCollapse.src = "design/expand.gif";
		dest.style.display = 'none';
	} else {
		alert(dest.innerHTML);
		imageCollapse.src = "design/collapse.gif";
		dest.style.display = 'block';
	}
}