// JavaScript Document
function selectAll(field, check) {
	for(i=0;i < document.forms[0].elements.length; i++) {
		if(document.forms[0].elements[i].name == field) {
				document.forms[0].elements[i].checked = check;
		}
	}
}
function rssExplain() {
	if(document.getElementById("rssExplanation").style.display == "block") {
		document.getElementById("rssExplanation").style.display = "none";
	} else {
		document.getElementById("rssExplanation").style.display = "block"
	}
}