function ajax(inControl, inURL){
	var xmlhttp = null;
	document.body.style.cursor = 'wait';	
	
	if (window.XMLHttpRequest) { // Firefox, Opera, Safari och Netscape
	   xmlhttp = new XMLHttpRequest();
	} else if (window.ActiveXObject) { // Internet Explorers olika versioner
	   try {
		  xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");	
	   } catch (e) {
		  try {
			 xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
		  } catch (e) { alert("Din webbläsare stödjer inte Ajax"); }
	   }
	}
	
	if (xmlhttp){
		var url = inURL
		//xmlhttp.open("GET",url,false);
		xmlhttp.open("POST",url,false);
		xmlhttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded; charset=UTF-8");
		xmlhttp.send(null);
		
		var docObj = document.getElementById(inControl);
	
		/* Kontrollerar om vi ska skriva till value eller innerHTML */
		with(docObj){
			var objType = docObj.type;
			
			switch(objType){
				case "text":
				case "button":
					docObj.value = xmlhttp.responseText;
					break;
				default:
					docObj.innerHTML = xmlhttp.responseText;		
					break;
			}		
		}
		
		xmlhttp.abort();
	}
	
	document.body.style.cursor = 'auto';
}

function isString(strValue){
  return (typeof strValue == 'string' && strValue != '' && isNaN(strValue));
}

function isNumber(strValue){
  return (!isNaN(strValue) && strValue != '');
}

function isEmail(strValue){
  var objRE = /^[\w-\.\']{1,}\@([\da-zA-Z-]{1,}\.){1,}[\da-zA-Z-]{2,}$/;
  return (strValue != '' && objRE.test(strValue));
}

function skicka_epost(form, url, fel_id){
	with(form){
		isOkey = true;
		errorTextArray = new Array();
		errorText = '';
		urlstring = '';
		
		if(!isString(namn.value)){
			errorTextArray.push('You have to fill in a name');
			isOkey = false;
		}else{
			urlstring += '&namn='+namn.value;	
		}
		
		 
			urlstring += '&foretag='+foretag.value;	
		 
		
		if(!isNumber(telefon.value)){
			errorTextArray.push('Only digits allowed in phonenumber');
			isOkey = false;
		}else{
			urlstring += '&telefon='+telefon.value;	
		}
		
		if(epost.value != '' && !isEmail(epost.value)){
			errorTextArray.push('Wrong email');
			isOkey = false;			
		}else if(epost.value != '' && isEmail(epost.value)){
			urlstring += '&epost='+epost.value;
		}
		
		if(meddelande.value == ''){
			errorTextArray.push('You have to fill in a message');
			isOkey = false;
		}else if(meddelande.value != ''){
			urlstring += '&meddelande='+escape(meddelande.value);
		}
		
		if(isOkey){
			//alert(url+'templates/doMail.php?action=skicka'+urlstring);
			//ajax('skicka_epost', url+'templates/doMail.php?action=skicka'+urlstring);
			//document.location.href = 'http://www.wisesite2.se/kontakt-en/?action=skicka'+urlstring;
			
			document.getElementById('action').value = 'skicka';
			document.getElementById('form').submit();

		}else{
			i = 0;
			while(i < errorTextArray.length){
				errorText += errorTextArray[i] + '<br />';
				i++;
			}
			
			document.getElementById(fel_id).innerHTML = '<p class="error">'+errorText+'</p>';
		}
	}	
}

function skicka_bokning(form, url, fel_id){
	with(form){
		isOkey = true;
		errorTextArray = new Array();
		errorText = '';
		urlstring = '';
		
		if(!isString(namn.value)){
			errorTextArray.push('You have to fill in a name');
			isOkey = false;
		}else{
			urlstring += '&namn='+namn.value;	
		}
        if(!isString(adress1.value)){
			errorTextArray.push('Address 1 must exist');
			isOkey = false;
		}else{
			urlstring += '&adress1='+adress1.value;	
		}
     
        if(adress2.value != ''){
			urlstring += '&adress2='+adress2.value;	
		}
		
		 if(foretag.value != ''){
			urlstring += '&foretag='+foretag.value;	
		 }
		
		if(!isNumber(telefon.value)){
			errorTextArray.push('Only digits allowed in phonenumber');
			isOkey = false;
		}else{
			urlstring += '&telefon='+telefon.value;	
		}
		
		if(epost.value != '' && !isEmail(epost.value)){
			errorTextArray.push('Wrong email');
			isOkey = false;			
		}else if(epost.value != '' && isEmail(epost.value)){
			urlstring += '&epost='+epost.value;
		}else if(epost.value == ''){
        	errorTextArray.push('Email must exist');
			isOkey = false;	
        }
		
		/*if(meddelande.value == ''){
			errorTextArray.push('You have to fill in a message');
			isOkey = false;
		}else if(meddelande.value != ''){}*/
		
        if(meddelande.value != ''){	
            urlstring += '&meddelande='+escape(meddelande.value);
		}
		
		if(isOkey){
			//alert(url+'templates/doMail.php?action=skicka'+urlstring);
			//ajax('skicka_epost', url+'templates/doMail.php?action=skicka'+urlstring);
			//document.location.href = 'http://www.wisesite2.se/kontakt-en/?action=skicka'+urlstring;
			
			document.getElementById('action').value = 'skicka';
			document.getElementById('form').submit();

		}else{
			i = 0;
			while(i < errorTextArray.length){
				errorText += errorTextArray[i] + '<br />';
				i++;
			}
			
			document.getElementById(fel_id).innerHTML = '<p class="error">'+errorText+'</p>';
		}
	}	
}