<!--
	var obr1, obr2, obr3, obr4, obr5; 
	function preload() {
	    if(document.images) {
		  obr1=new Image(52,27);
		  obr2=new Image(51,27);
		  obr3=new Image(50,27);
		  obr4=new Image(51,27);
		  obr5=new Image(55,27);
		  obr6=new Image(72,27);
		  obr1.src="../img/en/white/mnu_1_ovr.gif";
		  obr2.src="../img/en/white/mnu_2_ovr.gif";
		  obr3.src="../img/en/white/mnu_3_ovr.gif";
		  obr4.src="../img/en/white/mnu_4_ovr.gif";
		  obr5.src="../img/en/white/mnu_5_ovr.gif";
		  obr6.src="../img/en/white/mnu_6_ovr.gif";
		  obr1=new Image(52,22);
		  obr2=new Image(51,22);
		  obr3=new Image(50,22);
		  obr4=new Image(51,22);
		  obr5=new Image(55,22);
		  obr1.src="../img/en/black/mnu_1_ovr.gif";
		  obr2.src="../img/en/black/mnu_2_ovr.gif";
		  obr3.src="../img/en/black/mnu_3_ovr.gif";
		  obr4.src="../img/en/black/mnu_4_ovr.gif";
		  obr5.src="../img/en/black/mnu_5_ovr.gif";
		}
	}
	function preloadcz() {
	    if(document.images) {
		  obr1=new Image(58,27);
		  obr2=new Image(57,27);
		  obr3=new Image(57,27);
		  obr4=new Image(56,27);
		  obr5=new Image(56,27);
		  obr6=new Image(70,27);
		  obr1.src="../img/cz/white/mnu_1_ovr.gif";
		  obr2.src="../img/cz/white/mnu_2_ovr.gif";
		  obr3.src="../img/cz/white/mnu_3_ovr.gif";
		  obr4.src="../img/cz/white/mnu_4_ovr.gif";
		  obr5.src="../img/cz/white/mnu_5_ovr.gif";
		  obr6.src="../img/cz/white/mnu_6_ovr.gif";
		  obr1=new Image(26,22);
		  obr2=new Image(41,22);
		  obr3=new Image(72,22);
		  obr4=new Image(100,22);
		  obr5=new Image(47,22);
		  obr1.src="../img/cz/black/mnu_1_ovr.gif";
		  obr2.src="../img/cz/black/mnu_2_ovr.gif";
		  obr3.src="../img/cz/black/mnu_3_ovr.gif";
		  obr4.src="../img/cz/black/mnu_4_ovr.gif";
		  obr5.src="../img/cz/black/mnu_5_ovr.gif";
		}
	}
	function preloadde() {
	    if(document.images) {
		  obr1=new Image(52,27);
		  obr2=new Image(51,27);
		  obr3=new Image(50,27);
		  obr4=new Image(51,27);
		  obr5=new Image(49,27);
		  obr6=new Image(67,27);
		  obr1.src="../img/de/white/mnu_1_ovr.gif";
		  obr2.src="../img/de/white/mnu_2_ovr.gif";
		  obr3.src="../img/de/white/mnu_3_ovr.gif";
		  obr4.src="../img/de/white/mnu_4_ovr.gif";
		  obr5.src="../img/de/white/mnu_5_ovr.gif";
		  obr6.src="../img/de/white/mnu_6_ovr.gif";
		  obr1=new Image(37,22);
		  obr2=new Image(61,22);
		  obr3=new Image(60,22);
		  obr4=new Image(96,22);
		  obr5=new Image(43,22);
		  obr1.src="../img/de/black/mnu_1_ovr.gif";
		  obr2.src="../img/de/black/mnu_2_ovr.gif";
		  obr3.src="../img/de/black/mnu_3_ovr.gif";
		  obr4.src="../img/de/black/mnu_4_ovr.gif";
		  obr5.src="../img/de/black/mnu_5_ovr.gif";
		}
	}
	
	function over(obj,nazev) {
		var obr="../img/"+nazev+"_ovr.gif";
		obj.src=obr;
	}
	function out(obj,nazev) {
		var obr="../img/"+nazev+".gif";
		obj.src=obr;
	}
	
	function otevriOkno(obsah,width,height) {
	det=window.open(obsah,'detail','scrollbars=no,width='+width+',height='+height+',screenX='+getCenterW(width)+',screenY='+getCenterH(height)+',top='+getCenterH(height)+',left='+getCenterW(width));
	det.focus();
	}
	function getCenterW(width) {
		return parseInt( eval( (screen.width-parseInt(width))/2 ) );
	}
	function getCenterH(height) {
		return parseInt( eval( (screen.height-parseInt(height))/2 ) );
	}
	
	function futureURL(cu,lng1,lng2) {
		var p=cu.indexOf("/".concat(lng1,"/"))+1;
		var part1=cu.substring(0,p);
		var part2=cu.substring(p+lng1.length,cu.length);
		return(part1.concat(lng2,part2));
	}
	
	function changeLng(lng1,lng2) {
			var current_url;
			current_url=location.href;
			location.replace(futureURL(current_url,lng1,lng2));
	}
//-->