var pressed; pressed=0;

$(document).ready(function() {
	var img = new Array();
	img[1]=new Image(); img[1].src='/images/btn_advanced_on.png';
	img[2]=new Image(); img[2].src='/images/btn_simple_on.png';
	img[3]=new Image(); img[3].src='/images/btn_advanced_checked.png';
	img[4]=new Image(); img[4].src='/images/btn_simple_checked.png';
	img[5]=new Image(); img[5].src='/images/btn_simple_off.png';
	img[6]=new Image(); img[6].src='/images/btn_home_on.png';
	img[7]=new Image(); img[7].src='/images/btn_articles_on.png';
	img[8]=new Image(); img[8].src='/images/btn_calculate_on.png';
	$('a.howcalculate').fancyZoom({width:550, height:220});
	$('area.subscribeRSS').fancyZoom({width:460, height:50});
});

function changeCalculator(active) {
	var buttonsdiv = document.getElementById("buttonsdiv");
	var simplediv = document.getElementById("simplediv");
	var advanceddiv = document.getElementById("advanceddiv");
	var res = document.getElementById("simpleresultsdiv");
	res.style.display="none";
	switch(active) {
		case "simple" :
			buttonsdiv.innerHTML='<img src="images/btn_simple_checked.png" width="148" height="38"> <a href="javascript:changeCalculator(\'advanced\');"><img src="/images/btn_advanced_off.png" width="148" height="38" border="0" onMouseOver="mouseEffect(this, \'advanced\', \'on\');" onMouseOut="mouseEffect(this, \'advanced\', \'off\');"></a>';
			advanceddiv.style.display="none";
			pressed = 0;
			mouseEffect(document.getElementById("calculateimg"), 'calculate', 'off');
			simplediv.style.display="block";
			break;
		default :
			alert("Advanced calculator is not available at this moment. Please check it later.");
			changeCalculator('simple');
			/*
			buttonsdiv.innerHTML='<a href="javascript:changeCalculator(\'simple\');"><img src="/images/btn_simple_off.png" width="148" height="38" border="0" onMouseOver="mouseEffect(this, \'simple\', \'on\');" onMouseOut="mouseEffect(this, \'simple\', \'off\');"></a> <img src="images/btn_advanced_checked.png" width="148" height="38">';
			simplediv.style.display="none";
			advanceddiv.style.display="block";
			*/
	}
}

function mouseEffect(btn, btnid, effect) {
	if (pressed==1 && btnid=="calculate" && effect !='pressed') return;
	if (btnid=="calculate" && effect =='pressed') pressed=1;
	btn.src='/images/btn_'+btnid+'_'+effect+'.png';
}

function simpleCalculate() {
	var month = document.getElementById("month").value;
	var day = document.getElementById("day").value;
	var year = document.getElementById("year").value;
	//len = document.getElementById("len").value;
	
	$.get("/calculate_simple.php", { month: month, day: day, year: year },
	  function(data){
		//alert("Data Loaded: " + data);
		var res = document.getElementById("simpleresultsdiv");
		var simplediv = document.getElementById("simplediv");
		simplediv.style.display="none";
		res.style.display="block";
		$('a.zoom').fancyZoom({width:700, height:400});
		res.innerHTML=data;
		$('#tipsy1').tipsy({gravity: 's', fade: true});
		$('#tipsy2').tipsy({gravity: 's', fade: true});
		$('#tipsy3').tipsy({gravity: 's', fade: true});
		$('#tipsy4').tipsy({gravity: 's', fade: true});
		$('a.zodiac').fancyZoom({width:700, height:400});
		//$('a.zoom').fancyZoom({width:700, height:400});
		//setTimeout(function() { $('a.zoom').fancyZoom({width:700, height:400}); alert("ok"); }, 3000);
	  });
}