function wait( id ){
	xajax.$('comment-form-' + id).innerHTML = '<img src="/images/ajax-loader.gif" alt="augnablik..."/>';
	
}
function cleanCommentForm( id ){
	xajax.$('comment-form-' + id).innerHTML = '<a style="text-decoration:underline;" onmouseover="this.style.cursor=\'pointer\'" onclick="wait(\'' + id + '\');' +
								'xajax_showCommentForm(\'' + id + '\');">Skr&aacute; athugasemd</a>';
}
function postComment( id ){
	xajax.$('submitComment').disabled=true;
	xajax.$('submitComment').value="augnablik...";
	xajax.$('comments-' + id).innerHTML = '<img src="/images/ajax-loader.gif" alt="augnablik..."/>';
	xajax_processCommentForm(xajax.getFormValues('comment'));
	pause(200);  // Gefa databeibinu tíma til að anda áður en við sækjum commentin..
	xajax_showComments(id);
	return false;
}
function pause(millisecondi){
	var now = new Date();
	var exitTime = now.getTime() + millisecondi;
	while(true){
		now = new Date();
		if(now.getTime() > exitTime) 
			return;
	}
}

function jokeAround( str )
{
 var reversedstr = "";
 var strArray;
 strArray = str.split("");

 for(var i = str.length -1 ; i >= 0 ; i--)
 {
   reversedstr += strArray[i];
 }
   return reversedstr;
}