function setKosik(id){
	document.getElementById('changethiskosik').value = id;
	document.getElementById('changekosik').submit();
}
function changeObsahObj(objId,obsah){
	realobj = document.getElementById(objId);
	realobj.innerHTML = obsah;
}
function pridejDoKosiku(id){
	var cenaId = document.getElementById('cena_id_'+id).value;
	var pocet = document.getElementById('vyr_pocet_'+id).value;
	showKosik('pocet='+pocet+'&cenaId='+cenaId);
}
function smazZkosiku(id){
	showKosik('deleteId='+id);
}
function zmenitKosikPocet(id){
	var pocet = document.getElementById('zmenit_pocet_'+id).value;
	showKosik('pocet='+pocet+'&zmenitId='+id);
}
function showKosik(get){
	scrollset();
	var pageSize = shamDeathBoxPageSize('');
	var iframe = document.getElementById('shamDeathBoxUp');
	iframe.style.display = 'block';	
	iframe.style.height	= pageSize+15+"px";
	var iframe = document.getElementById('frame_kosik');
	iframe.style.display = 'block';	
	iframe.style.top = theTop+'px';	
	var realframe = document.getElementById('kosik_iframe');
	html='<iframe frameborder="0" src="'+baseFull+'iframe.php?str=kosikframe&'+get+'"></iframe>';
	realframe.innerHTML = html;	
}
function unshowKosik(){
	$('shamDeathBoxUp').style.display = 'none';
	var iframe = document.getElementById('frame_kosik');
	iframe.style.display = 'none';	
	if(reload == true){
		location.href = location.href;
	}
}
function externalLinks() {
	if (!document.getElementsByTagName) return;
	var anchors = document.getElementsByTagName("a");
	for (var i=0; i<anchors.length; i++) {
		var anchor = anchors[i];
		if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external") anchor.target = "_blank";
	}
} 
var timerShowUnshowResize;
function divIdShowUnshowResize(id,img,img2){
	clearTimeout(timerShowUnshowResize);
	var obj = document.getElementById(id);
	var size = getDivIdSize(id);
	if(obj.style.display == 'none'){
		var im = document.getElementById(img2);
		im.style.display = 'none';
		divIdShowUnshowResizeReal(id,1,size,img);
		obj.style.display = 'block';
	}else{
		var im = document.getElementById(img);
		im.style.display = 'none';
		divIdShowUnshowResizeReal(id,size,1,img2);
	}
}
function divIdShowUnshowResizeReal(id,size,finish,img){
		var obj = document.getElementById(id);
		obj.style.height = size+"px";
		if(finish == size){
		if(finish == 1){obj.style.display = 'none';}
		var im = document.getElementById(img);
		im.style.display = '';
		return;
	}
	if(size > finish){
		var next = size -5;
		if(next < 1){next = 1;}
	}else{
		var next = size + 5;
		if(next > finish){next = finish;}
	}
	timerShowUnshowResize = setTimeout("divIdShowUnshowResizeReal('"+id+"',"+next+","+finish+",'"+img+"')", 1);
}
function getDivIdSize(id){
	var obj = document.getElementById(id);
	var disp = obj.style.display;
	var pos = obj.style.position;
	var puvHe = obj.style.height;
	obj.style.height = '';
	obj.style.display = 'block';
	if (navigator.appName == "Microsoft Internet Explorer"){
		obj.style.position ="absolute";
	}
	var height = obj.clientHeight;
	obj.style.height = puvHe;
	obj.style.position = pos;
	obj.style.display = disp;	
	return height;
}

function changeActionPost(obj){
		formLogin = document.getElementById('formLoginPost');
		//alert(obj.value);
		formLogin.action= obj.value;
		if(obj.value == "http://test.qwe.cz"){
			formLogin.method= "get";
		}else{
			formLogin.method= "post";
		}
		//alert(formLogin.action);
	}
function setUvodVase(){
	document.getElementById('formLoginPost').target = '_blank';
	document.getElementById('formSearch').target = '_blank';
	var screenWidth=screen.width;var screenHeght=screen.height;document.getElementById('rozliseni').innerHTML = 'Rozlišení: '+screenWidth+'x'+screenHeght+'<br />';
	if(FlashDetect.installed){
		document.getElementById('flashVersion').innerHTML = 'Flash Player: '+' v'+FlashDetect.major+'<br />';    	
	}	
}
function tabUvod(act,span,pocet){
	span.innerHTML = StripTags(span.innerHTML);
	var active = 'tab'+act;var deactive = '';
	document.getElementById(active).className = 'active';
	document.getElementById(active+"_data").style.display = '';
	for(var i = 1;i <= pocet;i++){
		if(i != act){
			deactive = 'tab'+i;
			document.getElementById(deactive).className = '';
			document.getElementById(deactive+"_data").style.display = 'none';
		}
	}
}
function StripTags(strMod){
    if(arguments.length<3) strMod=strMod.replace(/<\/?(?!\!)[^>]*>/gi, '');
    else{
        var IsAllowed=arguments[1];
        var Specified=eval("["+arguments[2]+"]");
        if(IsAllowed){
            var strRegExp='</?(?!(' + Specified.join('|') + '))\b[^>]*>';
            strMod=strMod.replace(new RegExp(strRegExp, 'gi'), '');
        }else{
            var strRegExp='</?(' + Specified.join('|') + ')\b[^>]*>';
            strMod=strMod.replace(new RegExp(strRegExp, 'gi'), '');
        }
    }
    return strMod;
}

//funkce pro header menu
var predClass;
function actmenu(id){
	predClass = document.getElementById(id).className;
	document.getElementById(id).className = 'active'; 
}
function deactmenu(id){
	document.getElementById(id).className = predClass; 
}

function clearAll(id){
	var id_sel = '';
	for(var i = 1;i< pocetLiStr;i++){
		id_sel = "menu_li_"+i;
		if(id != id_sel && activeLiStr != id_sel){
			document.getElementById(id_sel).className = ''; 
		}
	}
}
var reload = false;
var theTop = '0';

function show_iframe(values){
	scrollset();
	var iframe = document.getElementById('frame_up');
	var iframeReal = document.getElementById('frame_up_real');
	iframe.style.display = 'block';	
	if(navigator.appName == "Opera"){iframe.style.background = 'transparent';}	
	iframeReal.style.display = 'block';
	var realframe = document.getElementById('data_iframe');
	html='<iframe frameborder="0" src="'+baseFull+'iframe.php?'+values+'"></iframe>';
	realframe.innerHTML = html;
	document.getElementById('body').style.overflow = 'hidden';
	document.getElementById('body').onscroll= "scrollTo(0,0)";
	document.getElementById('id_html').style.overflow = 'hidden';
	window.scroll(0, 0) ;
}
function unshow_iframe(){
	var iframe = document.getElementById('frame_up');
	var realframe = document.getElementById('data_iframe');
	var iframeReal = document.getElementById('frame_up_real');
	iframe.style.display = 'none';
	iframeReal.style.display = 'none';
	realframe.innerHTML = "";
	document.getElementById('body').style.overflow = 'auto';
	document.getElementById('id_html').style.overflow = 'auto';
	document.getElementById('body').onscroll= "";
	window.scroll(0, theTop) ;	
	if(reload == true){
		location.href = location.href;
	}
}

function scrollset(){	
		if (document.documentElement && document.documentElement.scrollTop){
			theTop = document.documentElement.scrollTop;
		}else if(document.body){ 
			theTop = document.body.scrollTop;
		}
		
}