// JavaScript Document
function getViewportHeight() {
	var viewportwidth;
	var viewportheight;
	
	// the more standards compliant browsers (mozilla/netscape/opera/IE7) use window.innerWidth and window.innerHeight
	
	if (typeof window.innerWidth != 'undefined')
	{
	  viewportwidth = window.innerWidth,
	  viewportheight = window.innerHeight
	}
	
	// IE6 in standards compliant mode (i.e. with a valid doctype as the first line in the document)
	
	else if (typeof document.documentElement != 'undefined'
	 && typeof document.documentElement.clientWidth !=
	 'undefined' && document.documentElement.clientWidth != 0)
	{
	   viewportwidth = document.documentElement.clientWidth,
	   viewportheight = document.documentElement.clientHeight
	}
	
	// older versions of IE
	
	else
	{
	   viewportwidth = document.getElementsByTagName('body')[0].clientWidth,
	   viewportheight = document.getElementsByTagName('body')[0].clientHeight
	}
	return viewportheight;
}

function popUp(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=820,height=670,left = 430,top = 195');");
}

document.observe("dom:loaded", function() {
	if ($("logo") != undefined) { 
		Event.observe('logo', 'click', function(event) { window.location = "index.php"; });
		$("logo").addClassName('hand');
	}
	if ($("darsol") != undefined) $("darsol").style.minHeight = (getViewportHeight() - 260) + "px";
});

// Gerizekali IE için..
function noError(){return true;}
window.onerror = noError;

function setupCalendars() {
Calendar.setup(
  {
	dateField: 'embeddedDateField',
	parentElement: 'embeddedCalendar'	
  }
)        
}
document.observe("dom:loaded", function() { if ($("embeddedCalendar") != undefined) Event.observe(window, 'load', function() { setupCalendars() }) })

function tarihOver(tarih) {
	new Ajax.Updater("oTarihtekiEgitimler", 'egitimetkinlik.php?a=ajax', {
	  parameters: { tarih: tarih }
	});	
	}

function tarihClick(tarih) {
	window.location = "egitimetkinlik.php?&b="+tarih;
	}
	
function numVld(evt)
{
	var charCode = (evt.which) ? evt.which : event.keyCode
	if (charCode > 31 && (charCode < 48 || charCode > 57)) return false;	
	else return true;
}

function priceVld(evt)
{
	var charCode = (evt.which) ? evt.which : event.keyCode
	if (charCode == 44) return true;
	else {
		if (charCode > 31 && (charCode < 48 || charCode > 57)) return false;
		else return true;
	}
}

function sonucGoster() {
	$("sonucDiv").show();
	window.location = "#sonuc";
	return true;
	}