/*
Copyright (C) September 2005  DTHMLGoodies.com, Alf Magne Kalleland
GNU Lesser General Public License
*/
function show_popup(e,text){
	if(document.all)e = event;

	var obj = document.getElementById('popup');
	var obj_i = document.getElementById('popup_i');
	var obj2 = document.getElementById('caption');
	var obj2_i = document.getElementById('caption_i');
	obj2.innerHTML = text;
	obj2_i.innerHTML = text;
	obj.style.display = 'block';

    var hh = 118;
	//var st = Math.max(document.body.scrollTop,document.documentElement.scrollTop);
    var st = document.getElementById('container').scrollTop -hh;
    if (navigator.userAgent.toLowerCase().indexOf('safari')>=0 || navigator.userAgent.indexOf('MSIE 6')>=0) st=-hh; //<= IE6, safari
	var leftPos = e.clientX - 100;
	if(leftPos<0)leftPos = 0;
	obj.style.left = leftPos + 'px';
	obj.style.top = e.clientY - obj.offsetHeight -1 + st + 'px';
	obj_i.style.left = leftPos + 'px';
	obj_i.style.top = e.clientY + (obj.offsetHeight/3) +1 + st + 'px';

	//if (st > (e.clientY - obj.offsetHeight -1)) {
	if (st > (e.clientY - obj.offsetHeight -1 -250)) {
		obj.style.display = 'none';
		obj_i.style.display = 'block';
	}
	else {
		obj_i.style.display = 'none';
		obj.style.display = 'block';
	}
}

function hide_popup()
{
	document.getElementById('popup').style.display = 'none';
	document.getElementById('popup_i').style.display = 'none';
}