// JavaScript Document

function showHideDiv(txtElem){
	var elem = document.getElementById(txtElem);
	if(elem != null){
		if(elem.style.visibility=='hidden'){
			elem.style.visibility='visible';
			elem.style.display = '';					
		} else {
			elem.style.visibility='hidden';
			elem.style.display = 'none';					
		}
	}	
}


function popup(url, w, h) {
  var ww = w ? w + "px" : "800";
  var hh = h ? h + "px" : "600";
  popupWindow = window.open(
    url,
    'popUpWindow',
    'height='+hh+','+
    'width='+ww+','+
    //'left=10,'+
    //'top=10,'+
    'resizable=yes,'+
    'scrollbars=yes,'+
    'toolbar=no,'+
    'menubar=no,'+
    'location=no,'+
    'directories=no,'+
    'status=yes');
}