/**
function putTekstIn(){
document.getElementById('search_postnr').innerHTML='<input id="postnrSearch" type="text" name="zip" maxlength="4" size="4" value="" /><img src="search.png" onclick="getWeatherIcon()"/>';
} 
**/

// new

function getWeatherIcon(){
	alert('her');
	var ajaxRequest;  // The variable that makes Ajax possible!
	var status;
	try{// Opera 8.0+, Firefox, Safari 
	ajaxRequest = new XMLHttpRequest();
		} catch (e){
		// Internet Explorer Browsers
			try{
				ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
				} catch (e) {
					try{
						ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
						} catch (e){
				// Something went wrong
				alert("Your browser broke!");
				return false;
			}
		}
	}
	// Create a function that will receive data sent from the server
	ajaxRequest.onreadystatechange = function(){
		if(ajaxRequest.readyState == 4){
				document.getElementById('rotator').innerHTML=ajaxRequest.responseText;
			
			}
		}
	
	var zip = document.getElementById('postnrSearch').value;
	alert(zip);
	if(readCookie('zip')==null || zip!=readCookie('zip')){
		createCookie('zip',zip,365);
	
		var queryString = "?postnr=" + zip;
		ajaxRequest.open("GET", "http://labrador.nationen.no/customer_resources/customer_php/weather/weather_icon.php" + queryString, true);
		ajaxRequest.send(null);
	}
}



function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}