function alfa(){
	alert('itme');
}

function next(){
	var url = "ajax.php";
	var params = {operation:'next'};
	var query = $H(params).toQueryString();
	
	var myajax = new Ajax.Request(url, 
		{
			method: 'post', 
			parameters: query, 
			onComplete: selectcallback
	});
}

function previous(){
	var url = "ajax.php";
	var params = {operation:'previous'};
	var query = $H(params).toQueryString();
	
	var myajax = new Ajax.Request(url, 
		{
			method: 'post', 
			parameters: query, 
			onComplete: selectcallback
	});

}

function select(param){
	var url = "ajax.php";
	var params = {operation:'select',  id:param};
	var query = $H(params).toQueryString();
	
	var myajax = new Ajax.Request(url, 
		{
			method: 'post', 
			parameters: query, 
			onComplete: selectcallback
	});
}

function selectcallback(req){
	var txt = req.responseText;
	var ev = eval("(" + txt + ")");
	
	if(ev.c){
		var html = ev.c;
		document.getElementById('cal').innerHTML = html;
		
		if(ev.showdata && ev.showdata == "yes"){
			$('showvalues').innerHTML = "<span style='color:green;font-weight:bold'>ON</span>";
		}
		else {
			$('showvalues').innerHTML = "<span style='color:red;font-weight:bold'>OFF</span>";
		}
		
		if(ev.showdefault && ev.showdefault == "yes"){
			$('showdefault').innerHTML = "<span style='color:green;font-weight:bold'>ON</span>";
		}
		else {
			$('showdefault').innerHTML = "<span style='color:red;font-weight:bold'>OFF</span>";
		}
		
	}
	else {
		alert("component html not passed");
	}
}

function toggleadditional(){
	var url = "ajax.php";
	var params = {operation:'additional'};
	var query = $H(params).toQueryString();
	
	var myajax = new Ajax.Request(url, 
		{
			method: 'post', 
			parameters: query, 
			onComplete: selectcallback
	});
}

function toggledefault(){
	var url = "ajax.php";
	var params = {operation:'default'};
	var query = $H(params).toQueryString();
	
	var myajax = new Ajax.Request(url, 
		{
			method: 'post', 
			parameters: query, 
			onComplete: selectcallback
	});
}