var show=0;
function ExpandPodcasts()
	{
	if (show)
		{
		var el=document.getElementById('dropdown');
		if (el)
			{
			el.style.visibility='hidden';
			el.style.display='none';
			}
		show=0;
		}
	else
		{
		var el=document.getElementById('dropdown');
		if (el)
			{
			el.style.visibility='visible';
			el.style.display='block';
			}
		show=1;
		}
	return false;
	}
	
function AddRe(text, id)
	{
	var el=document.getElementById('re');
	if (el)
		{
		el.value=text;
		}
	el=document.getElementById('new_re');
	if (el)
		{
		el.value=id;
		}
	}
	
function ClearRe()
	{
	var el=document.getElementById('re');
	if (el)
		{
		el.value='';
		}
	el=document.getElementById('new_re');
	if (el)
		{
		el.value='';
		}
	}
	
function popup(file, x, y) {

    if (!file) return false;
    if (!x) var x=750;
    if (!y) var y=500;

    var popwin;
    var left=(screen.Width-x)/2;
    var top=(screen.Height-y)/2;
    if (popwin=window.open(file, "_blank", 'width='+x+',height='+y+',scrollbars=1,status=1,left='+left+',top='+top+'')) {
        popwin.focus();
        return true;
    }
    return false;
}