if (top==self) {
	window.close ();
}

window.addEventListener("load", function () {onload (); onload = null}, false);
window.addEventListener("resize", function () {onresize ()}, false);

// check if session is ok
setInterval (function () {
	var request = new Ajax ("cont_index_action.php", "action=checkLogin");
	request.onCompletion = function (response) {
		try {
			eval (response);
		} catch (e) {};
	}
	request.run ();
}, 1000*60*10);


function showMessages (messages)
{
	var texts = [];
	var text;
	var i;
	var onclose = [];
	
	document.getElementById ("messages").innerHTML = "";
	
	for (i in messages) {
		text  = '<table cellpadding="0" cellspacing="4" width="100%">';
		text += '<tr valign="top">';
		text += '<td width="100%"><table cellpadding="10" cellspacing=""><tr valign="top"><td><img src="images/'+messages[i].type+'.png" width="32" height="32"></td><td><div class="content">'+messages[i].text+'</div></td></tr></table></td>';
		if (messages[i].tab) {
			if (!texts[messages[i].tab]) {
				text += '<td width="1"><img onclick="closeMessages (\''+messages[i].tab+'\')" src="images/close.png" width="16" height="16"></td>';
			} else {
				text += '<td width="1"><img src="images/1x1.gif" width="16" height="1"></td>';
			}
		}
		text += '</tr>';
		text += '<tr><td colspan="2"><div class="hspace"></div><br></td></tr>';
		text += '</table>';
		texts[messages[i].tab] = texts[messages[i].tab] ? (texts[messages[i].tab] + text) : text;
		onclose[messages[i].tab] = messages[i].onclose;
	}
	for (i in texts) {
		var obj = document.getElementById ("messages["+i+"]");
		if (obj) {
			obj.innerHTML = texts[i];
		} else {
			obj = document.getElementById ("messages");
			obj.innerHTML += texts[i];
			var help = document.getElementById ("help");
			if (help) {
				help.setAttribute ("onaction", "closeMessages ()");
				help.firstChild.src = "images/close.png";
			}
		}
		obj.onclose = onclose[i];
		if (obj.offsetHeight > 150) {
			obj.parentNode.style.height = 150;
			obj.style.height = 150;
 			obj.style.position = "absolute";
			obj.style.overflow = "auto";
		}
	}
	
	if (texts && onresize) {
		onresize ();
	}
}

function closeMessages (tab)
{
	if (tab) {
		var obj = document.getElementById ("messages["+tab+"]");
	} else {
		var obj = document.getElementById ("messages");
	}
	obj.innerHTML = "";
	obj.parentNode.style.height = "";
	obj.style.height = "";
	obj.style.position = "";
	obj.style.overflow = "";
	if (obj.onclose) {
		eval (obj.onclose);
	}
	var help = document.getElementById ("help");
	if (help) {
		help.setAttribute ("onaction", "help ()");
		help.firstChild.src = "images/help.png";
	}
	
	if (onresize) {
		onresize ();
	}
}



// Debugmeldung ausgeben:
function d (message, setFocus)
{
	top.d (message, setFocus);
}


function objectText (what, spacer) {
    spacer = (spacer) ? spacer : "";
    var output = '';
    if (spacer.length <= 4*5) {
		for (i in what) {
			if (typeof what[i] == 'object') {
				output += spacer + i + ' = ' + typeof what[i] + '\n';
				output += objectText (what[i], spacer + "    ");
			}
			else
				output += spacer + i + ' ('+typeof what[i]+') = "' + what[i] + '"\n';
		}
	}
    return output;
}