function confirm_delete(url)
{ 
	if (confirm('Wirklich löschen?')) { location.href = url; }
}

function pop_up (url) 
{
	win1 = window.open(url, "", "width=700,height=600,left=100,top=200,scrollbars=1,resizable=1");
	win1.focus();
}

function pop_up2 (url, width, height) 
{
	win1 = window.open(url, "", "width="+width+",height="+height+",left=100,top=200,scrollbars=0,resizable=1");
	win1.focus();
}

function close_pic_dialog(type)
{
	if(type==1)
	{
		top.opener.window.parent.save_pic();
	}
	window.close();
}

function ifNotEmpty(text, url){
	if(text.length > 0){
		win1 = window.open(url, "", "scrollbars=1,resizable=1");
		win1.focus();
	} else{
		alert("Der Datensatz kann nicht angezeigt werden, da er keinem Button zugeordnet ist!");
	}
}