function doAction(postid,type,nolikes){

	var InnerText="";
	var CountText="";
	if(type != 'unlike')
	{
		nolikes +=1;
		InnerText = "<span  class=\"unlike\" );>"+(nolikes)+" Likes</span>";
		if(nolikes == 1)
		   CountText ="Thank you for liking this.";
		if(nolikes > 1) 
		   CountText ="You + "+(nolikes-1)+" others like this";
	}	
	else						
	{
		nolikes -=1;
		InnerText = '<a title="I Like This"  class=\"like\" href=\"javascript:;\" onclick=\"doAction(\''+postid+'\',\'like\','+(nolikes)+');">'+nolikes+' Likes</a>'; 
	}	
	
	$('#'+postid+'_like').html(InnerText); 
	$.post('/doAjax.php', {postid:postid, type:type}, function(data){ 
		if(isNaN(parseFloat(data))){
			alert(data);
		}
	});
}