var ss = {fixAllLinks: function() {var allLinks = document.getElementsByTagName('a');for (var i=0;i<allLinks.length;i++) {var lnk = allLinks[i];if ((lnk.href && lnk.href.indexOf('#') != -1) && ( (lnk.pathname == location.pathname) ||('/'+lnk.pathname == location.pathname) ) && (lnk.search == location.search)) {ss.addEvent(lnk,'click',ss.smoothScroll);} }},smoothScroll: function(e) { if (window.event) {target = window.event.srcElement;} else if (e) {target = e.target;} else return;if (target.nodeName.toLowerCase() != 'a') {target = target.parentNode;}if (target.nodeName.toLowerCase() != 'a') return; anchor = target.hash.substr(1); var allLinks = document.getElementsByTagName('a'); var destinationLink = null;for (var i=0;i<allLinks.length;i++) {var lnk = allLinks[i];if (lnk.name && (lnk.name == anchor)) {destinationLink = lnk; break;}}if (!destinationLink) destinationLink = document.getElementById(anchor); if (!destinationLink) return true; var destx = destinationLink.offsetLeft;  var desty = destinationLink.offsetTop; var thisNode = destinationLink; while (thisNode.offsetParent &&  (thisNode.offsetParent != document.body)) {thisNode = thisNode.offsetParent;destx += thisNode.offsetLeft;desty += thisNode.offsetTop;} clearInterval(ss.INTERVAL); cypos = ss.getCurrentYPos();ss_stepsize = parseInt((desty-cypos)/ss.STEPS);ss.INTERVAL =setInterval('ss.scrollWindow('+ss_stepsize+','+desty+',"'+anchor+'")',10);if (window.event) { window.event.cancelBubble = true; window.event.returnValue = false;}if (e && e.preventDefault && e.stopPropagation) {e.preventDefault();e.stopPropagation(); } }, scrollWindow: function(scramount,dest,anchor) {wascypos = ss.getCurrentYPos();isAbove = (wascypos < dest);window.scrollTo(0,wascypos + scramount); iscypos = ss.getCurrentYPos();isAboveNow = (iscypos < dest);if ((isAbove != isAboveNow) || (wascypos == iscypos)) {window.scrollTo(0,dest); clearInterval(ss.INTERVAL);location.hash = anchor; } },getCurrentYPos: function() { if (document.body && document.body.scrollTop) return document.body.scrollTop; if (document.documentElement && document.documentElement.scrollTop) return document.documentElement.scrollTop; if (window.pageYOffset) return window.pageYOffset; return 0;}, addEvent: function(elm, evType, fn, useCapture) { if (elm.addEventListener){ elm.addEventListener(evType, fn, useCapture);return true;} else if (elm.attachEvent){var r = elm.attachEvent("on"+evType, fn); return r;} else { alert("Handler could not be removed");}} }
ss.STEPS = 23;ss.addEvent(window,"load",ss.fixAllLinks);


$(document).ready(function() {

//center content boxes
var ht=$(window).height();
var bx=306;
var mar= (ht - bx) * .5;
 if (mar < 0){mar=10};

$(".martop").css("margin-top", + mar + "px");

$(".marbottom").css("margin-bottom", + mar + "px");
	$(window).resize(function() {
  	var ht=$(window).height();
  	var mar= (ht - bx) * .5;
        if (mar < 0){mar=10};
	$(".martop").css("margin-top", + mar + "px");
	$(".marbottom").css("margin-bottom", + mar + "px");
});


});