/***********************************************
* Pop-it menu- © Dynamic Drive (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/
function mapkashow(e, which, optWidth, kontynent) {
	var idm = 'map' + kontynent;
	var imgm = document.getElementById(idm);
	var imgl = document.getElementsByTagName('IMG');
	for (var i=0; i<imgl.length; i++ ) {
		if (imgl[i].style.visibility != 'visible' || imgl[i].id == idm ) continue;
		imgl[i].style.visibility = 'hidden';
	}				
	imgm.style.visibility = 'visible';		
	showmenu(e, which, optWidth);
}

function mapkahide () {
	delayhidemenu();	
}

////No need to edit beyond here

var ie5=document.all && !window.opera
var ns6=document.getElementById

if (ie5||ns6)
document.write('<div id="popitmenu" onMouseover="clearhidemenu();" onMouseout="dynamichide(event)"></div>')

function iecompattest(){
return (document.compatMode && document.compatMode.indexOf("CSS")!=-1)? document.documentElement : document.body
}



function showmenu(e, which, optWidth){

	if (!document.all&&!document.getElementById) return
	
	clearhidemenu()
	menuobj=ie5? document.all.popitmenu : document.getElementById("popitmenu")
	menuobj.innerHTML=which
	// rozbicie menu na kolumny o max liczbie wierszy maxRows g.k.
	var maxRows=10;
	var menuInnerHTML = "";
	re = /(<a[^>]*>[^<]+<\/a>)/ig;
	found = which.match(re);
	if (found.length<=maxRows) { 
		menuInnerHTML = which;
	}
	else {
		countColumns = found.length/maxRows;
		if ( found.length%maxRows!=0 )countColumns += (1-(found.length%maxRows)/maxRows); //zaokraglenie w gore
		countRows = found.length/countColumns;
		if (found.length%countColumns!=0) countRows += (1-found.length%countColumns/countColumns); //zaokraglenie w gore
		//for (i=maxRows;i>0;i--) {
		//	if (found.length-i*(countColumns-1)>i/2) {					
		//		countRows = i ;					
		//		break;
		//	}	}		
		re = new RegExp("(<a[^>]*>[^<]+</a>){1,"+countRows+"}", "ig")
		found = which.match(re);
		for (i=0;i<countColumns;i++) {
			menuInnerHTML += '<div>' + found[i] + '</div>';
		}						 		
	}//koniec rozbicia na kolumny			 			

	menuobj.innerHTML = menuInnerHTML;
	menuobj.style.width=(typeof optWidth!="undefined")? optWidth : defaultMenuWidth
	menuobj.contentwidth=menuobj.offsetWidth
	menuobj.contentheight=menuobj.offsetHeight
	eventX=ie5? event.clientX : e.clientX
	eventY=ie5? event.clientY : e.clientY
	//Find out how close the mouse is to the corner of the window
	var rightedge=ie5? iecompattest().clientWidth-eventX : window.innerWidth-eventX
	var bottomedge=ie5? iecompattest().clientHeight-eventY : window.innerHeight-eventY
	//if the horizontal distance isn't enough to accomodate the width of the context menu
	if (rightedge<menuobj.contentwidth)
	//move the horizontal position of the menu to the left by it's width
		menuobj.style.left=ie5? iecompattest().scrollLeft+eventX-menuobj.contentwidth+"px" : window.pageXOffset+eventX-menuobj.contentwidth+"px"
	else
		//position the horizontal position of the menu where the mouse was clicked
		menuobj.style.left=ie5? iecompattest().scrollLeft+eventX+"px" : window.pageXOffset+eventX+"px"
		//same concept with the vertical position
		if (bottomedge<menuobj.contentheight)
			menuobj.style.top=ie5? iecompattest().scrollTop+eventY-menuobj.contentheight+"px" : window.pageYOffset+eventY-menuobj.contentheight+"px"
		else
		menuobj.style.top=ie5? iecompattest().scrollTop+event.clientY+"px" : window.pageYOffset+eventY+"px"
		menuobj.style.visibility="visible"
	return false;
}

function contains_ns6(a, b) {
//Determines if 1 element in contained in another- by Brainjar.com
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
}

function hidemenu(){
try{
	if (window.menuobj)
	{
		menuobj.style.visibility="hidden";
	}
	var imgl = document.getElementsByTagName('IMG');	
	for (var i=0; i<imgl.length; i++ ) {
		if (imgl[i].style.visibility != 'visible' || imgl[i].id == 'map0') continue;
		imgl[i].style.visibility = 'hidden';
	}
	var imgf = document.getElementById('map0');
	imgf.style.visibility = 'visible';
} catch(e){}
}

function dynamichide(e){
	if (ie5&&!menuobj.contains(e.toElement))
		hidemenu();
	else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
		hidemenu();
}

function delayhidemenu(){
delayhide=setTimeout("hidemenu()",500)
}

function clearhidemenu(){
if (window.delayhide)
clearTimeout(delayhide)
}

if (ie5||ns6)
document.onclick=hidemenu