//if this is a print-friendly popup, use print css
if (document.location.href.indexOf('layout=print')!=-1) {
	document.write('<link rel="stylesheet" type="text/css" href="/prod_css/forumPrint.css">');
}
else {
	document.write('<link rel="stylesheet" type="text/css" href="/prod_css/prof.css">');
	document.write('<link rel="stylesheet" type="text/css" href="/prod_css/forum.css">');
}


//open a print-friendly version
function printIt() {
	if (document.location.href.indexOf('?')!=-1) {
		var url = document.location.href + '\&layout=print';
	}
	else {
		var url = document.location.href + '?layout=print';
	}
	
	var printView = window.open(url,'printSchedule','width=680,height=450,location=no,menubar=yes,resize=yes,scrollbars=yes,toolbar=yes');
	printView.focus();
}

function printDialog() {
var agt=navigator.userAgent.toLowerCase();
var is_iemac    = (agt.indexOf("mac")!=-1) && (agt.indexOf("msie") != -1);

	if (is_iemac) {
	alert('Sorry, your browser does not support this action.\nPlease select File > Print from the menu bar to print.');
	}
else {
	self.print();
	self.close();
	}
}

//parse form string and show divs
function showIt() {
	var idStr = parent.document.forum.boxshow.value;
	var ids = idStr.split(",");
	for (i=0;i<ids.length;i++) {
		var element_id = ids[i];	
		if (document.getElementById && document.getElementById(element_id) && document.getElementById(element_id).style) {
			document.getElementById(element_id).style.display = 'block';
		}
		else if (document.layers && document.layers[element_id]) {
			document.layers[element_id].display = 'block';
		}
		else if (document.all && !document.getElementById) {
			document.all[element_id].style.display = 'block';
		}
	}
}