function owindow(odkaz,width,height,scrollbars,name)
{
	var scrollbars= (scrollbars==0) ? "no" : "yes";
	if ( name=='' ) name='wdialog';
	if ( scrollbars == 'yes' )
	{
		width=width+20;
	}
	var left=(screen.width) ? (screen.width-width)/2 : 100;
	var top=(screen.height) ? (screen.height-height)/2 : 100;
	eval("wdialog=window.open('"+odkaz+"','"+name+"','scrollbars="+scrollbars+",toolbar=no,menubar=no,location=no,personalbar=no,status=no,resizable=yes,modal=yes,width="+width+",height="+height+",top="+top+",left="+left+"')");
	wdialog.focus();
}

function ddialog(odkaz,width,height,scrollbars,name)
{
	var scrollbars= (scrollbars==0) ? "no" : "yes";
	if ( name=='' ) name='wdialog';
	if ( scrollbars == 'yes' )
	{
		width=width+20;
	}
	var left=(screen.width) ? (screen.width-width)/2 : 100;
	var top=(screen.height) ? (screen.height-height)/2 : 100;
	eval("wdialog=window.open('"+odkaz+"','"+name+"','scrollbars="+scrollbars+",toolbar=no,menubar=no,location=no,personalbar=no,status=no,resizable=yes,modal=yes,width="+width+",height="+height+",top="+top+",left="+left+"')");
	wdialog.focus();
}

function xddialog(odkaz,width,height,name)
{
	if ( name=='' ) name='wdialog';
	var scrollbars="no";
	var width=width;
	var left=(screen.width) ? (screen.width-width)/2 : 100;
	var top=(screen.height) ? (screen.height-height)/2 : 100;
	eval("var wdialog=window.open('"+odkaz+"','"+name+"','scrollbars="+scrollbars+",fullscreen=1,toolbar=no,menubar=no,location=no,personalbar=no,status=no,resizable=yes,width="+width+",height="+height+",top="+top+",left="+left+"')");
	window.focus();
	var sw = window.screen.availWidth;
	var sh = window.screen.availHeight;
	var w = width;
	var h = height;
	wdialog.resizeTo(w, h);
	wdialog.moveTo((sw - w) / 2, (sh - h) / 2);
	wdialog.focus();
}

function opreloader(odkaz,name)
{
	hits = document.all.length;
	odkaz=odkaz+"&hits="+hits+"&file="+name;
	if ( name=='' ) name='index';
	var scrollbars="no";
	var height=10;
	var width=10;
	var left=-100;
	var top=-100;
	eval("window.open('"+odkaz+"','"+name+"','scrollbars="+scrollbars+",toolbar=no,menubar=no,location=no,personalbar=no,status=no,resizable=yes,width="+width+",height="+height+",top="+top+",left="+left+"')");
}

function set_window(object,width,height)
{
	self.focus();
	self.resizeTo(width,height);	
}

function load_url(target)
{
	self.location = target;
}