var offsetx = 10;
var offsety = 10;

var ua = navigator.userAgent.toLowerCase();
var isopera = (ua.indexOf('opera') != -1 ? 1 : 0);
var isapple = (ua.indexOf('applewebkit') != -1 ? 1 : 0);
var ie5 = (document.getElementById && document.all);
var ns6 = (document.getElementById && !document.all);


function newelement(newid) {
	if (document.createElement) {
		var el = document.createElement('div');
		el.id = newid;
		with (el.style) {
			display = 'none';
			position = 'absolute';
		}
		el.innerHTML = ' ';
		document.body.appendChild(el);
	}
}

function getmouseposition(e) {

	if (document.getElementById) {

		var iebody=(document.compatMode && document.compatMode != 'BackCompat') ? document.documentElement : document.body;
		pagex = (isapple == 1 ? 0:(ie5)?iebody.scrollLeft:window.pageXOffset);
		pagey = (isapple == 1 ? 0:(ie5)?iebody.scrollTop:window.pageYOffset);
		mousex = (ie5)?event.x:(ns6)?clientX = e.clientX:false;
		mousey = (ie5)?event.y:(ns6)?clientY = e.clientY:false;

		if (isopera == 1) {
			mousex = event.screenX-5;
			mousey = event.screenY-95;
		}
		if (ie5) {
			mousex = event.clientX-5;
			mousey = event.clientY;
		}

		var idCard = document.getElementById('mini_idcard');
		idCard.style.left = (mousex+pagex+offsetx) + 'px';
		idCard.style.top = (mousey+pagey+offsety) + 'px';
	}

}

function idCardOpen(inhalt) {

	if(!document.getElementById('mini_idcard')) newelement('mini_idcard');

	var idCard = document.getElementById('mini_idcard');

	var html = '';

	if (inhalt != '') {
		html += inhalt;
	} 

	idCard.innerHTML = html;

	document.onmousemove = getmouseposition;

	idCard.style.display = "block";
}

function idCardClose() {
	document.getElementById('mini_idcard').style.display = 'none';
}

function friend_mark(x,y,foto_id) {
	f2=window.open('/markieren.php?bereich=1&x=x&y=y','msgWindow','width=500,height=600,screenX=0,screenY=0,resizable=1,scrollbars=yes');


}