function submit_comments()
{
	document.getElementById("comment_button").disabled = true;
	var name = document.getElementById("name").value;
	var url = document.getElementById("url").value;
	var check = document.getElementById("check").value;
	var message = document.getElementById("message").value;
	var book_id = document.getElementById("comment_book_id").value;
	if(name == "")
	{
		alert("Du har inte angett något namn!");
		document.getElementById("comment_button").disabled = false;
		return;
	}
	
	if(check != "7")
	{
		alert("Du måste skriva en sjua (7) i kontrollfältet, detta är för att hålla spammarna borta.");
		document.getElementById("comment_button").disabled = false;
		return;
	}
	
	if(message == "")
	{
		alert("Du har glömt att skriva din kommentar!");
		document.getElementById("comment_button").disabled = false;
		return;
	}
	
	if(url.substring(0,7).toLowerCase()!="http://" && url!="") url = "http://" + url;
	
	xmlBody = "<comment><book_id>" + book_id + "</book_id><name>" + name + "</name><url>" + url + "</url><message>" + message + "</message><ip>" + ip + "</ip></comment>";
	xmlhttp = new XMLHttpRequest();
	xmlhttp.onreadystatechange=function()
		{
			if(xmlhttp.readyState == 4 && xmlhttp.status == 200)
			{
				
				window.location.reload();
				
			}

		}
	
	xmlhttp.open("POST", "ajaxPushComment.php", true);
	xmlhttp.setRequestHeader("Content-Type", "text/xml");
	xmlhttp.send("<?xml version='1.0' encoding='UTF-8'?>" + xmlBody);
}


function foldoutdiv(objElement) {
	var div = document.getElementById(objElement); 
	if ( div.style.display != 'none' ) {
		div.style.display = 'none';		
	}
	else {
		div.style.display = '';
	}
}

function gup( name ) {
  name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
  var regexS = "[\\?&]"+name+"=([^&#]*)";
  var regex = new RegExp( regexS );
  var results = regex.exec( window.location.href );
  if( results == null )
    return "";
  else
    return results[1];
}

function clearText(thefield){
if (thefield.defaultValue==thefield.value)
thefield.value = ""
} 

var month=new Array(12);
month[0]="januari";
month[1]="februari";
month[2]="mars";
month[3]="april";
month[4]="maj";
month[5]="juni";
month[6]="juli";
month[7]="augusti";
month[8]="september";
month[9]="oktober";
month[10]="november";
month[11]="december";

var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-18325688-1']);
_gaq.push(['_trackPageview']);
(function() 
{    
	var ga = document.createElement('script'); 
	ga.type = 'text/javascript'; 
	ga.async = true;    
	ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
	var s = document.getElementsByTagName('script')[0];
	s.parentNode.insertBefore(ga, s);  
}
)();