/*
son of suckerfish menu script from:
http://www.htmldog.com/articles/suckerfish/dropdowns/
 */
 
 sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
			this.style.zIndex=200; //this line added to force flyout to be above relatively positioned stuff in IE
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);



function showAD(a, b) {
	document.getElementById(a).style.display = 'block';

	document.getElementById(b).style.display = 'none';
}

function showBRO(a, b, c, d, e, f) {
	document.getElementById(a).style.display = 'block';

	document.getElementById(b).style.display = 'none';
	document.getElementById(c).style.display = 'none';
	document.getElementById(d).style.display = 'none';
	document.getElementById(e).style.display = 'none';
	document.getElementById(f).style.display = 'none';
}

function showFLY(a, b) {
	document.getElementById(a).style.display = 'block';

	document.getElementById(b).style.display = 'none';
}

function showPR(a, b,c) {
	document.getElementById(a).style.display = 'block';

	document.getElementById(b).style.display = 'none';
	document.getElementById(c).style.display = 'none';
}

function showSC(a, b) {
	document.getElementById(a).style.display = 'block';

	document.getElementById(b).style.display = 'none';
}

function showPC(a, b) {
	document.getElementById(a).style.display = 'block';

	document.getElementById(b).style.display = 'none';
}

function showRES(a, b) {
	document.getElementById(a).style.display = 'block';

	document.getElementById(b).style.display = 'none';
}

function showPRE(a, b) {
	document.getElementById(a).style.display = 'block';

	document.getElementById(b).style.display = 'none';
}

function showTD(a, b) {
	document.getElementById(a).style.display = 'block';

	document.getElementById(b).style.display = 'none';
}

function showBP(a, b) {
	document.getElementById(a).style.display = 'block';

	document.getElementById(b).style.display = 'none';
}

function showWC(a, b, c, d, e, f, g) {
	document.getElementById(a).style.display = 'block';

	document.getElementById(b).style.display = 'none';
	document.getElementById(c).style.display = 'none';
	document.getElementById(d).style.display = 'none';
	document.getElementById(e).style.display = 'none';
	document.getElementById(f).style.display = 'none';
	document.getElementById(g).style.display = 'none';
}