function weather(content) {
	
	var div = decode64(content);
	
	
	$("div.c2_a",div).each(function(index){
		
		var den = ($("span:eq(0)",this).text());
		var noc = ($("span:eq(1)",this).text());
	
		$('#img_'+index).append($("div",this));	
		$("#den_"+index).text(den.replace("Max: ",""));
		$("#noc_"+index).text(noc.replace("Min: ",""));

	});

}
var keyStr = "ABCDEFGHIJKLMNOP" +
"QRSTUVWXYZabcdef" +
"ghijklmnopqrstuv" +
"wxyz0123456789+/" +
"=";

function encode64(input) {
input = escape(input);
var output = "";
var chr1, chr2, chr3 = "";
var enc1, enc2, enc3, enc4 = "";
var i = 0;

do {
chr1 = input.charCodeAt(i++);
chr2 = input.charCodeAt(i++);
chr3 = input.charCodeAt(i++);

enc1 = chr1 >> 2;
enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
enc4 = chr3 & 63;

if (isNaN(chr2)) {
enc3 = enc4 = 64;
} else if (isNaN(chr3)) {
enc4 = 64;
}

output = output +
keyStr.charAt(enc1) +
keyStr.charAt(enc2) +
keyStr.charAt(enc3) +
keyStr.charAt(enc4);
chr1 = chr2 = chr3 = "";
enc1 = enc2 = enc3 = enc4 = "";
} while (i < input.length);

return output;
}

function decode64(input) {
var output = "";
var chr1, chr2, chr3 = "";
var enc1, enc2, enc3, enc4 = "";
var i = 0;

// remove all characters that are not A-Z, a-z, 0-9, +, /, or =
var base64test = /[^A-Za-z0-9\+\/\=]/g;
if (base64test.exec(input)) {
alert("There were invalid base64 characters in the input text.\n" +
"Valid base64 characters are A-Z, a-z, 0-9, '+', '/',and '='\n" +
"Expect errors in decoding.");
}
input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");

do {
enc1 = keyStr.indexOf(input.charAt(i++));
enc2 = keyStr.indexOf(input.charAt(i++));
enc3 = keyStr.indexOf(input.charAt(i++));
enc4 = keyStr.indexOf(input.charAt(i++));

chr1 = (enc1 << 2) | (enc2 >> 4);
chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
chr3 = ((enc3 & 3) << 6) | enc4;

output = output + String.fromCharCode(chr1);

if (enc3 != 64) {
output = output + String.fromCharCode(chr2);
}
if (enc4 != 64) {
output = output + String.fromCharCode(chr3);
}

chr1 = chr2 = chr3 = "";
enc1 = enc2 = enc3 = enc4 = "";

} while (i < input.length);

return unescape(output);
}

function refer(url){
	
	window.location.href=url;
	
}


function checkForm(){
	
	var array = new Array();
	
	array['jmeno'] = document.getElementById('jmeno').value;
	array['prijmeni'] = document.getElementById('prijmeni').value;
	array['adresa'] = document.getElementById('adresa').value;
	array['pocet'] = document.getElementById('pocet').value;
	array['typ'] = document.getElementById('typ').value;
	array['delka'] = document.getElementById('delka').value;
	array['email'] = document.getElementById('email').value;
	
	var test=true;
	var label="";
	
	for (var key in array) {
		
		document.getElementById(key).style.backgroundColor='white';
		
	}
	
	for (var key in array) {
		
		if (array[key]=="") {
		
			document.getElementById(key).style.backgroundColor='#FF5254';
			test=false;
			label+=key+", ";
		}	
	
	}
	
	var reg =/^.+@.+\..{2,4}$/;
	
	if (array['email'].search(reg)==-1) {
		document.getElementById('email').style.backgroundColor='#FF5254';
		test=false;
	}
	
	if (test==false) {
	   var info = document.getElementById('info');
	   info.style.display='block';
       info.innerHTML="Nevyplnili jste povinné údaje: <strong>"+label+"</strong>";
	}
	
	return test;
}

function changeShow(value){
	
	if (value=="Teleskopické dvoudílné (650 Kč/pár)") {
		$("#delka_0").hide();
		$("#delka_1").hide();
	}else{
		$("#delka_0").show();
		$("#delka_1").show();
	}
		
}