function onLoad() {
	window.onresize = setMainDivPos;
	window.setMainDivPos();
}

function setMainDivPos() {
	var mainDiv = document.getElementById('rysMainDivId');
	if(!mainDiv)
		return;
	if(document.documentElement) {
		var posY = (document.documentElement.clientHeight / 2) - 272;
		if(posY < 0)
			posY = 0;
		mainDiv.style.marginTop = posY + "px";
	} else if(document.body) {
		var posY = (document.body.clientHeight / 2) - 272;
		if(posY < 0)
			posY = 0;
		mainDiv.style.marginTop = posY + "px";
	} else if(window.screen) {
		var posY = ((window.screen.availHeight / 2) - 292);
		if(posY < 0)
			posY = 0;
		mainDiv.style.marginTop = posY + "px";
	}
}

function cc(elem, colorIndx) { 	/* changeColor */	
	if(!elem)
		return;
	var color = "";
	switch(colorIndx) {
	case 0:
		color = "#666";
		break;
	case 1:
		color = "black";
		break;
	case 2:
		color = "#66F";
		break;
	case 3:
		color = "blue";
		break;
	default:
		return;
	}

	elem.style.color = color;
}

function ow(siteIndx) {			/* openWindow */
	switch(siteIndx) {
	case 0:
		window.open('http://www.arch.pw.edu.pl/wapw/index.php?co=pracownik&id=35&menu=pracownik','friendsWindow','').focus();
		return false;
	case 1:
		window.open('http://www.arch.pw.edu.pl/wapw/index.php?co=pracownik&id=12&menu=pracownik','friendsWindow','').focus();
		return false;
	case 2:
		window.open('http://www.arch.pw.edu.pl/wapw/index.php?co=pracownik&id=59&menu=pracownik','friendsWindow','').focus();
		return false;
	case 3:	
		window.open('www/kursrysunku.html','pracowniaWindow','').focus();
		return false;
	case 4:
		window.open('www/naukarysunku.html','galeriaWindow','').focus();
		return false;
	case 5:
		window.open('www/Wernisaze/Wernisaz2009/index.html','wernisaz2009Window','').focus();
		return false;
	case 6:
		window.open('http://pl.youtube.com/watch?v=aqGNQHWD2OQ','maratonWindow','').focus();
		return false;
	case 7:
		window.open('www/kurskomputerowy/index.htm','kursGrafikiWindow','').focus();
		return false;
	case 8:
		window.open('http://soprojekt.pl/rysunek/formularz.php', 'formularz', 'menubar=no,toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,width=320,height=420').focus();
		return false;
	case 9:
		window.open('www/pracownicy/staffSylwiaStrzelecka.html', 'SylwiaStrzeleckaWindow', 'menubar=no,toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,width=620,height=330').focus();
		return false;
	case 10:
		window.open('www/pracownicy/staffKlaraOstaniewicz.html', 'KlaraOstaniewiczWindow', 'menubar=no,toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,width=620,height=330').focus();
		return false;
	case 11:
		window.open('www/pracownicy/staffPiotrLuszczynski.html', 'PiotrLuszczynskiWindow', 'menubar=no,toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,width=620,height=330').focus();
		return false;
	case 12:
		window.open('www/pracownicy/staffPawelOrganski.html', 'PawelOrganskiWindow', 'menubar=no,toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,width=620,height=330').focus();
		return false;
	case 13:
		window.open('www/pracownicy/staffMaciejBogaczewicz.html', 'MaciejBogaczewiczWindow', 'menubar=no,toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,width=620,height=330').focus();
		return false;
	case 14:
		window.open('www/pracownicy/staffMichalOstaniewicz.html', 'MichalOstaniewiczWindow', 'menubar=no,toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,width=620,height=330').focus();
		return false;
	case 15:
		window.open('www/pracownicy/staffMajaKwiatek.html', 'MajaKwiatekWindow', 'menubar=no,toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,width=620,height=330').focus();
		return false;
	default:
		return false;
	}
}