/* Function to hide/unhide a specific Div id */
function toggleDiv (divid){
	if (document.getElementById(divid).style.display == 'none') {
		document.getElementById(divid).style.display = 'block';
	} else {
		document.getElementById(divid).style.display = 'none';
	}
}

function winopeng (url, wid) {
	open (url, wid,"width=570,height=310,status=no,toolbar=no,menubar=no,scrollbar=no");
	// WARNING !! Internet Explorer DOESNT SUPPORT "-" CARACTERS IN WINDOW HANDLE VARIABLE
	status =wid;
}

function pandora_help (help_id) {
	open ("general/pandora_help.php?id="+help_id, "pandorahelp", "width=650,height=500,status=0,toolbar=0,menubar=0,scrollbars=1,location=0");
}

/**
 * Decode HTML entities into characters. Useful when receiving something from AJAX
 *
 * @param str String to convert
 *
 * @retval str with entities decoded
 */
function html_entity_decode (str) {
	if (! str)
		return "";
	var ta = document.createElement ("textarea");
	ta.innerHTML = str.replace (/</g, "&lt;").replace (/>/g,"&gt;");
	return ta.value;
}