// JavaScript Document

function makeArray() {
	for (i = 0; i<makeArray.arguments.length; i++)
		this[i + 1] = makeArray.arguments[i];
}

function makeDate()	{
	var months = new makeArray('January','February','March','April','May','June','July','August','September','October','November','December');
	var date = new Date();
	var month = date.getMonth() + 1;
	var yy = date.getYear();
	var year = (yy < 1000) ? yy + 1900 : yy;
	return (months[month] + ", " + year);
}

function WriteEmail( t )	{
	document.writeln('<a href="mailto:'+'design'+'@'+'luky'+'.'+'co'+'m" class="alink" >'+t+'</a>');
}

/* functions for menus */

sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	// adds the sfhover classname on mouseover
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}

function relativeFilePart( s )	{
	var i;
	
	var rsl = /\\/g;
	s = s.replace(rsl,'/');
	var re = /\/dw\/(.*)/;
	var rg = re.exec(s);
	if (rg && (rg.length<=1))	{
		rr = /\/.com\/(.*)/;
		rg = rr.exec(s);
		if (rg.length<=1) { return s; }
		return rg[1];
	}
	else	{
		return s;
	}
}


function setCurrentPage() {
	var navEl = document.getElementById("nav");
	var aEls = navEl.getElementsByTagName("A");
	var i, as, thisFile, liEl, liEj, liElast;
	
	currentFile = relativeFilePart(document.URL);
	// alert(currentFile);

	// find this page and set it's <li> to different class, also set parents li (if exists)
	for (var i=0; i<aEls.length; i++) {
		// className
		as = new String(aEls[i].href);
		thisFile = relativeFilePart(as);
//		alert(thisFile + " " + as);
		// thisFile = as.substring(as.lastIndexOf('/')+1,100);
		// alert( thisFile + currentFile + (thisFile==currentFile));
		if (thisFile == currentFile)	{
			// break; // do all occurances of this file in menu
			
			// set this element
			// set top-level parent (this menu, immediate parent, (not ul though)
			liEl = aEls[i];
			// mark each li above this one with "here"
			for (liEj = liEl.parentNode; liEj && liEj.id != "nav"; liEj = liEj.parentNode )	{
				if (liEj.tagName == "LI")	{
					// liEl.className = liEl.className + " here";
					liEj.className = liEj.className + " here";
				}
				// alert(liEj.tagName);
			}
		}
	}
	// if (i == aEls.length) { return; }
	
	// top level item
	//	liEl.style.background = "url(images/bar-bg-on.gif)";
}

function postLoad()	{
	if (window.attachEvent) {	// ie only
		sfHover();
	}
	setCurrentPage();
}


/* END for menus */