zacatekMenu=1;

function writeMenu(id){
	var htm,i;
	htm="";
	if (id==null) id=zacatekMenu;
	for (i=0;i<menu.length;i++){
		if (menu[i].ID==id) {
			if (menu[i].Name!="-")
			if (menu[i].Submenu=="")
			htm += '<a href="'+menu[i].URL+'" class="menu">'+menu[i].Name+'</a><BR>';
			else
			htm += '<a href="submenu.asp?id='+menu[i].Submenu+'" class="menu">'+menu[i].Name+'</a><BR>';
		}
	}
	return htm;
}

function writeAllMenu(){
	var htm,i;
	htm="";
	for (i=0;i<menu.length;i++){
		if (menu[i].ID==zacatekMenu) {
			if (menu[i].Name!="-")
			if (menu[i].Submenu=="")
			htm += '<a href="'+menu[i].URL+'" style="font-size:110%">'+menu[i].Name+'</a><BR>';
			else{
				htm += '<span style="color:white;font-family:Verdana;font-size:110%">'+menu[i].Name+'</span><blockquote>'+writeMenu(menu[i].Submenu)+'</blockquote>';
			}
		}
	}
	return htm;
}

function viewPassWindow(uid){
	var centrX,centrY
	centrY=screen.height/2-200;
	centrX=screen.width/2-100;
	var s;
	if (uid=="")
	s=window.open("action/change_pass.asp","heslo","toolbar=no,\
	location=no,fullscreen=1,directopries=no,status=no,menubar=no,scrollbars=no,resizable=no,width=200,height=200,top="+2000+",left="+2000);
	else
	s=window.open("action/change_pass.asp?uid="+uid,"heslo","toolbar=no,\
	location=no,fullscreen=1,directopries=no,status=no,menubar=no,scrollbars=no,resizable=no,width=200,height=200,top="+2000+",left="+2000);
	s.moveTo(2000,2000);s.resizeTo(200,230);
	s.moveTo(centrX,centrY);
	//otevriOkno("action/change_pass.asp",20,"#CCD3DC","#DDDDDD","gray","Změna&nbsp;hesla","#617284","9pt","Tahoma",300,230,centrX,centrY,1,1,"#617284","white","script");
}

	function getCookie(name)
	{
		var i, part="", sCookie,value="";

	  sCookie = document.cookie.split(";");
	  for (var i=0; i < sCookie.length && value==""; i++)
	  {  	
	    part = sCookie[i].split("=");
	    if (part[0].substring(0,1)==" ") part[0]=part[0].substring(1,part[0].length);
	    if (part[0] == name) return unescape(part[1]);
	  }
	  return false;
	}
	
	function putCookie(nazev,hodnota,vyprsi){
		var datum= new Date();
		if (vyprsi){
			datum.setTime(datum.getTime()+vyprsi*1000*60);
			document.cookie=nazev+"="+escape(hodnota)+"; expires="+datum.toGMTString();
		}
		else document.cookie=nazev+"="+escape(hodnota);
	}
	
	function checkDate(datum){
		var pole;
		pole=datum.split('.');
		datum = new Date();
		if (pole.length>3) return null;
		var i,pom;
		for (i=0;i<pole.length;i++){
			if (isNaN(pole[i])) return null;
			switch (i){
				case 0:if (pole[i]=="") return null;
						else{
							pom = parseInt(pole[i]);
							if (pom<1 || pom>31) return null;
							else datum.setDate(pom);
						}
						break;
				case 1:if (pole[i]!=""){
							pom = parseInt(pole[i]);
							if (pom<1 || pom>12) return null;
							else datum.setMonth(pom-1);
						}
						break;
				case 2:if (pole[i]!=""){
							pom = parseInt(pole[i]);
							if (pom<2000 || pom>9999) return null;
							else datum.setFullYear(pom);
						}
						break;
			}
		}
		return datum.getDate()+'.'+(datum.getMonth()+1)+'.'+datum.getFullYear();
	}