function ZmenFrame(ciel){

		document.all.FrameStred.src=ciel;
	}


	function ChangeSide(TypMenu, PageTitle){

		var MenuObjectArray = new Array ();
		
		if (TypMenu == "street party"){

			MenuObjectArray[1] = "<a href='#' onClick=ZmenFrame('party_eng.htm');>what is (not) streetparty?</a>";
			MenuObjectArray[2] = "<A href='#' onClick=ZmenFrame('http://rts.gn.apc.org/evol.htm');>history and future</a>";
			MenuObjectArray[3] = "<A href='#' onClick=ZmenFrame('predana_eng.htm');>before and on street party</a>";
			MenuObjectArray[4] = "<A href='#' onClick=ZmenFrame('http://www.nowto.cat.org.au/affinity_info.php');>afinity groups</a>";
			MenuObjectArray[5] = "<A href='#' onClick=ZmenFrame('video_eng.htm');>foto, audio, video, text</a>";
			MenuObjectArray[6] = "<A href='#' onClick=ZmenFrame('tlac_eng.htm');>press messages</a>";
		}
		

		if (TypMenu == "NATO"){
			
			MenuObjectArray[1] = "<A href='#' onClick=ZmenFrame('natoamy.htm');>NATO a Slovensko</a>";
			MenuObjectArray[2] = "<A href='#' onClick=ZmenFrame('inamoznost.htm');>Iná možnosť</a>";
			MenuObjectArray[3] = "<A href='#' onClick=ZmenFrame('afghanistan.htm');>Prípad Afghanistav</a>";
			MenuObjectArray[4] = "<A href='#' onClick=ZmenFrame('forum.php');>fórum </a>";
			MenuObjectArray[5] = "";
		}


		parent.document.all("Nazov").innerHTML = "<A href='#' onClick=ZmenFrame('uvod.htm');>" + TypMenu + "</A>";
		parent.document.all("NadpisStranky").innerHTML = PageTitle;

		for (i = 1; i < MenuObjectArray.length; i++){
			if ( MenuObjectArray[i] != "" ){
				parent.document.all("button" + i).style.display = "block";
				parent.document.all("button" + i).innerHTML = MenuObjectArray[i];
				parent.document.all("line" + i).style.display = "block";
			}
			else{
				parent.document.all("button" + i).style.display = "none";
				parent.document.all("line" + i).style.display = "none";
			}
		}
		
	}

	
	
	function OtvorOkno(URL, Width, Height) {
	url = URL;
	width = Width;  // width of window in pixels
	height = Height; // height of window in pixels
	windowprops = "left=0,top=0,width=" + width + ",height=" + height + "toolbar=no," + "location=no," + "directories=no," + "status=no," + "menubar=no," + "scrollbars=no," + "resizable=no,";
	preview = window.open(url, "_blank", windowprops, 1);
	}




	function CheckForm(){

		if (document.forumForm.UserName.value == '' ){ 
			alert('Nezadali ste Vaše meno!'); 
			return (false);
		}


		if (document.forumForm.Odkaz.value == '' ){ 
			alert('Nezadali ste Váš odkaz!'); 
			return (false);
		}
			
		return (true);

	}