/*
speichert eine neue verantstaltung
*/
function saveEvent()
{
	var er = true;
	document.getElementById('response_eventname').innerHTML = '<span class="error">&nbsp;</span>';
	document.getElementById('response_von').innerHTML = '<span class="error">&nbsp;</span>';

	// name muss sein
	if(trim(document.forms[0].elements['eventname'].value) == '')
	{
		document.getElementById('response_eventname').innerHTML = '<span class="error">'+arguments[0]+'</span>';
		er = false;
	}
	
	// startdatum muss sein
	if(document.forms[0].elements['von'].value == '')
	{
		document.getElementById('response_von').innerHTML = '<span class="error">'+arguments[0]+'</span>';
		er = false;		
	}
		
	if(er == true) document.forms[0].submit();	
}



/*
verschiebt ein layer
*/
wmtt = null;
document.onmousemove = updateWMTT;
function updateWMTT(e) {
	x = (document.all) ? window.event.x + document.body.scrollLeft : e.pageX + document.scrollLeft;
	y = (document.all) ? window.event.y + document.body.scrollTop  : e.pageY + document.scrollTop;
	if (wmtt != null) {
		if(document.location.href.indexOf('morgen') > -1)
		{
			if(document.all)
			{
				wmtt.style.left = (x+10) + "px";
				wmtt.style.bottom 	= (y-130) + "px";			
			}
			else
			{
				wmtt.style.top 	= (y - 300) + "px";
				wmtt.style.left = (x + 10) + "px";
			}
		}
		else
		{
			if(document.all)
			{
				wmtt.style.left = (x+10) + "px";
				wmtt.style.top 	= (y+20) + "px";			
			}
			else
			{
				wmtt.style.left = (x+10) + "px";
				wmtt.style.top 	= (y - 240) + "px";
			}
		}
	}
}

function showWMTT(id) {
	wmtt = document.getElementById(id);
	wmtt.style.display = "block"
	setTimeout("hideWMTT('"+id+"')", 10000);
}

function hideWMTT(id) {
	if(id) wmtt = document.getElementById(id);
	wmtt.style.display = "none";
}