// JavaScript Document
var pNav, pLinks, pBlocks, pBox, pBcurr, pItems, pIcurr;
function projNav() {
	pNav = MDW.$('docNav');
	if(!pNav) return;
	pLinks = pNav.getElementsByTagName('A');
	pBlocks = pNav.getElementsByTagName('LI');
	pBox = MDW.$('projContent');
	pItems = MDW.getElementsByClassName('projSummary','li',pBox);
	for(var i=0; i<pBlocks.length; i++){
		if(MDW.hasClassName(pBlocks[i],'active')){
			pBcurr = pBlocks[i];
			pIcurr= pItems[i];
		}
	}
	for(var i=0; i<pLinks.length; i++) {
		pLinks[i].box = pItems[i];
		pLinks[i].removeAttribute('href');
		MDW.addEvent(pLinks[i], 'click', function(){
			if(!MDW.hasClassName(this.parentNode,'active')){
				MDW.addClassName(this.parentNode,'active');
				MDW.addClassName(this.box, 'show');
				MDW.removeClassName(pBcurr,'active');
				MDW.removeClassName(pIcurr,'show');
				pI=this.box;
				pB=this.parentNode;
				pBcurr = pB;
				pIcurr=pI;
			}
			else {
				return false;
			}
		});
	}
}
MDW.addEvent(window, 'load', projNav);