<!--
	var mujvo=screen.availHeight;
	var mujso=screen.availWidth;	
	
	function otevri_leto(adresa,rozmery){	

		tmp_rozmery=rozmery.split(",");		
		var zobraz_sirka=tmp_rozmery[0];
		var zobraz_vyska=tmp_rozmery[1];
		var zobraz_top=(mujvo/2)-(zobraz_vyska/2);
		var zobraz_left=(mujso/2)-(zobraz_sirka/2);

		zobraz = window.open(adresa,"sonybmg_leto","width="+zobraz_sirka+",height="+zobraz_vyska+",top="+zobraz_top+",left="+zobraz_left);
		zobraz.focus();	
	}
	
	function jdi(url){
       window.location = url;
    }

	nedostupny100 = new Image();
	nedostupny100.src = "images/error/100.gif";
	nedostupny200 = new Image();
	nedostupny200.src = "images/error/200.gif";
	nedostupny150 = new Image();
	nedostupny150.src = "images/error/150.gif";
	nedostupny49 = new Image();
	nedostupny49.src = "images/error/49.gif";
	nedostupny51 = new Image();
	nedostupny51.src = "images/error/51.gif";

	function nedostupny(co,jaky) {
		obal=jaky.name;
		if (co=='100') jaky.src = nedostupny100.src;
		else if (co=='49') jaky.src = nedostupny49.src;
		else if (co=='51') jaky.src = nedostupny51.src;
		else if (co=='200') jaky.src = nedostupny200.src;
		else if (co=='150') jaky.src = nedostupny150.src;
	}

	function sethome(){
       if(wpro=="expl"){
			document.body.style.behavior='url(#default#homepage)'; 
			document.body.setHomePage("http://www.sonybmg.cz/");
	   }else{
			alert("Váš prohlížeč tuto tuto funkci nepodporuje.");
	   }
    }	

	function validateRemove(url,question){
      agree = confirm(question);
      if (agree) { window.location = url; }
    }

	function tisk(stranka){
		var zobraz_sirka=640;
		var zobraz_vyska=350;
		var zobraz_top=(mujvo/2)-(zobraz_vyska/2);
		var zobraz_left=(mujso/2)-(zobraz_sirka/2);
		var podminky="scrollbars=yes,resizable,toolbar,status,width="+zobraz_sirka+",height="+zobraz_vyska+",top="+zobraz_top+",left="+zobraz_left;
		stav = window.open(stranka,"tisk",podminky);
		stav.focus();
	}

	function slovicka(lesson){
		var zobraz_sirka=300;
		var zobraz_vyska=350;
		var zobraz_top=(mujvo/2)-(zobraz_vyska/2);
		var zobraz_left=(mujso/2)-(zobraz_sirka/2);
		var podminky="scrollbars=yes,resizable,toolbar,status,width="+zobraz_sirka+",height="+zobraz_vyska+",top="+zobraz_top+",left="+zobraz_left;
		stav = window.open("words.php?lesson="+lesson,"words",podminky);
		stav.focus();
	}

	function send(stranka){
		var zobraz_sirka=350;
		var zobraz_vyska=165;
		var zobraz_top=(mujvo/2)-(zobraz_vyska/2);
		var zobraz_left=(mujso/2)-(zobraz_sirka/2);
		var podminky="scrollbars=yes,resizable=no,width="+zobraz_sirka+",height="+zobraz_vyska+",top="+zobraz_top+",left="+zobraz_left;
		stav = window.open(stranka,"email",podminky);
		stav.focus();
	}


	function showhide(ktery){  
		if(document.getElementById(ktery).style.display=="block"){
			document.getElementById(ktery).style.display="none";
		}else{
			document.getElementById(ktery).style.display="block";
		}
	 } 
	
	function otevri(kde,co,jak,centrovat,predat) {
		if (centrovat) {
			var vysledek=vysledek_pom=new Array();
			parametry=jak.split(",");
			for (i=0; i<parametry.length; i++) {
				hodnoty = parametry[i].split("=");
				vysledek[i]=new Array(hodnoty[0], hodnoty[1]);
				eval('vysledek_pom["'+hodnoty[0]+'"]="'+hodnoty[1]+'";');
			}
			jak="";
			for (i=0; i<parametry.length; i++) {
				if (vysledek[i][0]=="left") {
					vysledek[i][1]=Math.round((screen.availWidth-vysledek_pom["width"])/2);
				}
				else if (vysledek[i][0]=="top") {
					vysledek[i][1]=Math.round((screen.availHeight-vysledek_pom["height"])/2);
				}
				jak+=vysledek[i][0]+((vysledek[i][1]!=undefined) ? "="+vysledek[i][1] : "");
				if ((i+1)<parametry.length) jak+=",";
			}
		}
		stav=window.open(kde,co,jak);
		if (predat==true) {
			return stav;
		}
	}

	function fcc(fccfrm){

		zzz=document.forms[fccfrm];

		pole_povinne = new Array();
		pole_email = new Array();
		pole_stejne = new Array();
		pole_area = new Array();

		if(zzz.elements["fcc_require"]) pole_povinne=zzz.elements["fcc_require"].value.split(',');
		if(zzz.elements["fcc_email"]) pole_email=zzz.elements["fcc_email"].value.split(',');
		if(zzz.elements["fcc_same"]) pole_stejne=zzz.elements["fcc_same"].value.split(',');
		if(zzz.elements["fcc_area"]) pole_area=zzz.elements["fcc_area"].value.split(',');

			for(n=0;n<zzz.elements.length;n++){
				for(m=0;m<pole_povinne.length;m++){					
					if(zzz.elements[n].name==pole_povinne[m] && (zzz.elements[n].type=="text" || zzz.elements[n].type=="password")){
						if(zzz.elements[n].value.length<=1){
							alert("Tuto položku musíte vyplnit.");
							zzz.elements[n].focus();
							zzz.elements[n].style.background="#E8E8E8";
							zzz.elements[n].style.color="#2E2E2E";
							return false;
						}
					}else{
						repro = 1;
					}
				}

				if(pole_email.length>0){
					//e-mail
					for(m=0;m<pole_email.length;m++){
						if(zzz.elements[n].name==pole_email[m]){
							re = new RegExp("^[^.]+(\.[^.]+)*@([^.]+[.])+[a-z]{2,3}$");
							if (!re.test(zzz.elements[n].value)){
								alert("Toto není spráný formát e-mailové adresy.");
								zzz.elements[n].focus();
								zzz.elements[n].style.background="#E8E8E8";
								zzz.elements[n].style.color="#2E2E2E";
								return false;
							}
						}else{
							repro = repro;
						}
					}
				}

				for(m=0;m<pole_area.length;m++){					
					if(zzz.elements[n].name==pole_area[m]){
						if(zzz.elements[n].value.length<=5){
							alert("Tuto položku musíte vyplnit.");
							zzz.elements[n].focus();
							return false;
						}
					}else{
						repro = 1;
					}
				}

			}
		
		if(pole_stejne.length>0){
			// same
			if(zzz.elements[pole_stejne[0]].value!=zzz.elements[pole_stejne[1]].value){
				alert("Hesla nejsou schodnáˇ.");
				zzz.elements[pole_stejne[1]].focus();
				return false;
			}else{
				repro = repro;
			}
		}		
		
		if(repro==1) zzz.submit();
	}


	function odbarvy(frm,ktery) { 	
		zzz=document.forms[frm];
		zzz.elements[ktery.name].style.background="#FFFFFF";	
	}  

	/**** change class */

	function chc(prvekprobarveni,neco){					
		document.getElementById(prvekprobarveni).className=neco;	
	}

	/* change selected class */

	function ch_selected(co){
		if(document.comments.elements['c['+co+']'].checked==true){
			document.getElementById('ci_r_'+co).className="highlight";	
		}else{
			document.getElementById('ci_r_'+co).className="";	
		}
	}

	// zarovnani

	function align_page(){
		dcenter=getAnchorPosition('downcenter').y;
		dleft=getAnchorPosition('downleft').y;
		dright=getAnchorPosition('downright').y;

		nejniz=dcenter;
		nejniz=Math.max(dcenter,dleft,dright);

	//	alert("center: "+dcenter+"\n"+"left: "+dleft+"\n"+"right: "+dright+"\n\n"+"nejniz: "+nejniz+"\n");

		if(dcenter<nejniz){		
			plus=nejniz-dcenter;
			document.getElementById('pumpcenter').style.marginTop=plus+"px";
		//	alert("center "+plus);
		}
		if(dright<nejniz){		
			plus=nejniz-dright;
			document.getElementById('pumpright').style.marginTop=plus+"px";
		//	alert("dright "+plus);
		}
		if(dleft<nejniz){		
			plus=nejniz-dleft;
			document.getElementById('pumpleft').style.marginTop=plus+"px";
		//	alert("dleft "+plus);
		}

	}

	// anchorpos

function getAnchorPosition(anchorname) {
	// This function will return an Object with x and y properties
	var useWindow=false;
	var coordinates=new Object();
	var x=0,y=0;
	// Browser capability sniffing
	var use_gebi=false, use_css=false, use_layers=false;
	if (document.getElementById) { use_gebi=true; }
	else if (document.all) { use_css=true; }
	else if (document.layers) { use_layers=true; }
	// Logic to find position
 	if (use_gebi && document.all) {
		x=AnchorPosition_getPageOffsetLeft(document.all[anchorname]);
		y=AnchorPosition_getPageOffsetTop(document.all[anchorname]);
		}
	else if (use_gebi) {
		var o=document.getElementById(anchorname);
		x=AnchorPosition_getPageOffsetLeft(o);
		y=AnchorPosition_getPageOffsetTop(o);
		}
 	else if (use_css) {
		x=AnchorPosition_getPageOffsetLeft(document.all[anchorname]);
		y=AnchorPosition_getPageOffsetTop(document.all[anchorname]);
		}
	else if (use_layers) {
		var found=0;
		for (var i=0; i<document.anchors.length; i++) {
			if (document.anchors[i].name==anchorname) { found=1; break; }
			}
		if (found==0) {
			coordinates.x=0; coordinates.y=0; return coordinates;
			}
		x=document.anchors[i].x;
		y=document.anchors[i].y;
		}
	else {
		coordinates.x=0; coordinates.y=0; return coordinates;
		}
	coordinates.x=x;
	coordinates.y=y;
	return coordinates;
	}

function getAnchorWindowPosition(anchorname) {
	var coordinates=getAnchorPosition(anchorname);
	var x=0;
	var y=0;
	if (document.getElementById) {
		if (isNaN(window.screenX)) {
			x=coordinates.x-document.body.scrollLeft+window.screenLeft;
			y=coordinates.y-document.body.scrollTop+window.screenTop;
			}
		else {
			x=coordinates.x+window.screenX+(window.outerWidth-window.innerWidth)-window.pageXOffset;
			y=coordinates.y+window.screenY+(window.outerHeight-24-window.innerHeight)-window.pageYOffset;
			}
		}
	else if (document.all) {
		x=coordinates.x-document.body.scrollLeft+window.screenLeft;
		y=coordinates.y-document.body.scrollTop+window.screenTop;
		}
	else if (document.layers) {
		x=coordinates.x+window.screenX+(window.outerWidth-window.innerWidth)-window.pageXOffset;
		y=coordinates.y+window.screenY+(window.outerHeight-24-window.innerHeight)-window.pageYOffset;
		}
	coordinates.x=x;
	coordinates.y=y;
	return coordinates;
	}

// Functions for IE to get position of an object
function AnchorPosition_getPageOffsetLeft (el) {
	var ol=el.offsetLeft;
	while ((el=el.offsetParent) != null) { ol += el.offsetLeft; }
	return ol;
	}
function AnchorPosition_getWindowOffsetLeft (el) {
	return AnchorPosition_getPageOffsetLeft(el)-document.body.scrollLeft;
	}
function AnchorPosition_getPageOffsetTop (el) {
	var ot=el.offsetTop;
	while((el=el.offsetParent) != null) { ot += el.offsetTop; }
	return ot;
	}
function AnchorPosition_getWindowOffsetTop (el) {
	return AnchorPosition_getPageOffsetTop(el)-document.body.scrollTop;
	}


	/* navigace */

	function odeslat(zzz,co) {

		xxx=document.forms[zzz];

		if(co=="vyber"){
			var obsah=xxx.elements[co].value;
		}else{
			var obsah=xxx.elements["q"].value;
		}

		if (co=="hledej" && (obsah=="" || obsah==" - vyhledat - " || obsah==" - vyhľadať - ")) {
			alert("Zadejte prosím, co chcete vyhledat.");
			return false;
		}
		if (co=="vyber" && obsah=="") {
			alert("Vyberte prosím interpreta, kterého chcete zobrazit.");
			return false;
		}
		
		if(co=="vyber"){
			window.location="./interpret/"+obsah;
			return false;
		}else{
			xxx.action = "vyhledat.php";			
			xxx.submit();
		}
	}


		/**** change class */

	function chc(prvekprobarveni,neco){					
		document.getElementById(prvekprobarveni).className=neco;	
	}


	/*** zaskrtat ***/

	function zaskrtat(formular, co, ktere) {
		if(ktere){
			var pole=ktere.split(",");
			for (var i=0; i<pole.length; i++) {
				if (document.forms[formular].elements["temata_zvolena["+co+"]"].checked==true) {
					document.forms[formular].elements["temata_zvolena["+pole[i]+"]"].checked=true;
				}
				else {
					document.forms[formular].elements["temata_zvolena["+pole[i]+"]"].checked=false;
				}
			}
		}
	} 

	/*** skrtni ***/

	function skrtni(formular, co, ktere) {	
		if (document.forms[formular].elements["temata_zvolena["+co+"]"].checked==true) {
			document.forms[formular].elements["temata_zvolena["+co+"]"].checked=false;
		}else {
			document.forms[formular].elements["temata_zvolena["+co+"]"].checked=true;
		}	
		zaskrtat(formular, co, ktere);
		
	}

	/*** skrtni ***/

	function predskrtni(formular, co) {	
		if(document.forms[formular].elements["temata_zvolena["+co+"]"]!=undefined){
			document.forms[formular].elements["temata_zvolena["+co+"]"].click();
		}		
	}

	/* layer */

	function createRequestObject(){
		var request_;
		var browser = navigator.appName;
		if(browser == "Microsoft Internet Explorer"){
			request_ = new ActiveXObject("Microsoft.XMLHTTP");
		}else{
			request_ = new XMLHttpRequest();
		}
		return request_;
	}

	var http = createRequestObject();

	function toggleILayer(what, how){	
		http = createRequestObject();
		http.open('get', 'inc/aac_ilayer_toggle.php?what=' + what + '&how=' + how + '&PHPSESSID=' + sid);
		http.onreadystatechange = toggleILayerHandle;
		http.send(null);
	}

	function toggleILayerHandle(){
		if(http.readyState == 1) void(0);
		if(http.readyState == 2) void(0);
		if(http.readyState == 4){
			if(http.status == 200){
				response = http.responseText;

				var tmp_res = new Array();
				tmp_res = response.split(";");
				
				var l = $("ilayer_" + tmp_res[0]);

				if(tmp_res[1] == 1){
					// l.style.display = "none";
					new Effect.SlideUp(l);
				}else{
					new Effect.SlideDown(l);
				}
			}
		}
	}



//-->