function uloz_cookie()
	{ 
		var str; 
		var vyprs=new Date(); 
		vyprs.setDate(vyprs.getDate() - 365); 
		document.cookie="nastaveni=1; expires="+vyprs.toGMTString()+";"; 
		vyprs.setDate(365 + 365 + vyprs.getDate()); 
		document.cookie="nastaveni=1; expires="+vyprs.toGMTString()+";"; 
	} 

function openLink(URI){
win = window.open(URI,"secWin","");
win.focus;
}

/*function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}*/ //pouzivano drive v cms, pokud bude stranka hlasit chybu javascriptu, muze to byt tim

function preload_images()
{
	var promenna=new Array();
	for (var i=0; i<preload_images.arguments.length; i++)
	{
		promenna[i] = new Image();
		promenna[i].src = preload_images.arguments[i];
	}
}


function JustSoPicWindow(imageName,imageWidth,imageHeight,typ,alt) 
{
	bgcolor="#FFFFFF";
	
	if (typ==1)
		imageName=imageName.substring(0,imageName.lastIndexOf("/"))+"-big"+imageName.substring(imageName.lastIndexOf("/"),imageName.length);
	else if (typ==2)
		imageName=imageName;
	else if (typ==3)
		;
	else if (typ==4)
		imageName=imageName.substring(0,(imageName.length-5))+"v.jpg";
	else
		imageName=imageName.substring(0,(imageName.length-8))+"big.jpg";
		
	if ((alt=='') || (typeof(alt)=='undefined'))
		alt="Klikněte pro zavření okna";
		
	//alert(imageWidth);
		
		
	//nove promenne
	var pimageWidth=imageWidth;
	var pimageHeight=imageHeight;
	var posuvnik='no';
	//********************
	
	var adj=10;
	var w = screen.width;
	var h = screen.height;
	
	var scrWidth;
	var scrHeight;
	var plus=0;
	
	//alert(w+","+h);
	//var byFactor=1;
	
	if (w<imageWidth) //obrazek je sirsi nez obrazovka
	{
		posuvnik='yes';
		srcWidth=w;
		plus=20;
	}
	else srcWidth=parseInt(imageWidth)+plus;
	
	if ((h-50-plus)<imageHeight) //obrazek je vyssi nez obrazovka
	{
		posuvnik='yes';
		srcHeight=h;
		plus=20;
	}
	else srcHeight=parseInt(imageHeight)+plus;
	
	srcWidth=srcWidth+plus;

	var posLeft=Math.round((w-srcWidth)/2);
	var posTop=Math.round((h-srcHeight)/2);

	/*posTop = parseInt(posTop);
	posLeft = parseInt(posLeft);		
	scrWidth = parseInt(scrWidth); 
	scrHeight = parseInt(scrHeight);*/
	
	
	
	var agt=navigator.userAgent.toLowerCase();
	if (agt.indexOf("opera") != -1){
	  var args= new Array();
	  args[0]='parent';
	  args[1]=imageName;
	  var i ; document.MM_returnValue = false;
	  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
	} else {
	newWindow = window.open("",null,"width="+srcWidth+",height="+srcHeight+",left="+posLeft+",top="+posTop+", scrollbars="+posuvnik);
	newWindow.document.open();
	newWindow.document.write('<html><head><title>'+alt+'</title></head><body leftmargin="0" topmargin="0" marginheight="0" marginwidth="0" bgcolor='+bgcolor+' onBlur="self.close()" onClick="self.close()">');  
	newWindow.document.write('<table width='+imageWidth+' border="0" cellspacing="0" cellpadding="0" align="center" height='+scrHeight+' ><tr><td>');
	newWindow.document.write('<img src="'+imageName+'" width='+imageWidth+' height='+imageHeight+' alt="'+alt+'" >'); 
	newWindow.document.write('</td></tr></table></body></html>');
	newWindow.document.close();
	newWindow.focus();
	}
}

function send_xmlhttprequest(obsluha, method, url, content, headers) {
  
    var xmlhttp = (window.XMLHttpRequest ? new XMLHttpRequest : (window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : false));
    if (!xmlhttp) {
        return false;
    }
    xmlhttp.open(method, url);
    xmlhttp.onreadystatechange = function() {
        obsluha(xmlhttp);
    };
    if (headers) {
        for (var key in headers) {
            xmlhttp.setRequestHeader(key, headers[key]);
        }
    }
    xmlhttp.send(content);
    return true;
}

function ZapocitejKlik(kampan,umisteni) {
    // odeslani pozadavku na aktualizaci dat
    if (!send_xmlhttprequest(ZapocitejObsluha, 'GET', 'odkazy-kliknuti.php?kampan=' + kampan + '&umisteni=' + umisteni)) {
        return false;
    }
    return true;
}

function ZapocitejObsluha(xmlhttp) {
    return true;
}

function ZapocitejKlikExterni(odkaz,umisteni) {
    // odeslani pozadavku na aktualizaci dat
    if (!send_xmlhttprequest(ZapocitejObsluha, 'GET', 'odkazy-kliknuti.php?odkaz=' + odkaz + '&umisteni=' + umisteni)) {
        return false;
    }
    return true;
}

  function kontrola_financni_podpora() {

  var error = '';
  var sub_error = '';
  if ($("input[name='Jmeno']").val()=='')
    sub_error += "jméno, ";
  if ($("input[name='Prijmeni']").val()=='')
    sub_error += "příjmení, ";    
  if ($("input[name='Email']").val()=='')
    sub_error += "e-mail, ";  
  
  if (sub_error!='') {
    error = "<div>Chybí tyto údaje: "+sub_error+"</div>";
  }           
  if ($("input[name='Podpora']").val()=='')
    error += "<div>Není vybrán způsob platby, vyberte prosím některý.</div>";
  
  if ((($("input[name='Podpora']").val()=='prevod')||($("input[name='Podpora']").val()=='trvaly-prikaz'))&&($("input[name='Ucet']").val()==''))
    error += "<div>Není zadáno číslo účtu.</div>";
    

  $('#div-error').html(error);
  if (error!='') {
    $('#div-error').css('display','block');
    return false;
  } else {
    $('#div-error').css('display','none');
    return true;
  }
  
} 
