today=new Date();
thisyear=today.getFullYear();


function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		tdrp_over = newImage("../images/thumbs/tdrp-over.jpg");
		preloadFlag = true;
	}
}




// Navigation for All Pages
var leftnav =
'<div style="margin-right:18px">&nbsp;<p><a href="../about.html" class="nav">about</a><p><a href="../unpatterns.html" class="nav">unpatterns</a><p><a href="../purchase.html" class="nav">purchase</a><p><a href="http://www.2ndesign.com/workshops/" target="_blank" class="nav">workshops</a><p><a href="http://www.2ndesign.com/blog/" target="_blank" class="nav">blog</a><p><a href="http://www.2ndesign.com/faq/" target="_blank" class="nav">faqs</a><p><a href="../errata.html" class="nav">errata</a><p><a href="../contact.html" class="nav">contact</a><p><a href="../index.html" class="nav">home</a><br></div>'


// FOOTER
var footer =
'<tr><td colspan="3" align="right" class="footer"><a href="http://www.unpatterns.com" class="footer">unpatterns.com</a> &nbsp;|&nbsp; <strong>garment construction for the independent knitter</strong> &nbsp;|&nbsp; <a href="&#x6d;&#x61;&#105;&#x6c;&#116;&#x6f;&#x3a;&#x69;&#000110;&#x66;&#000111;&#00064;&#000117;&#110;&#000112;&#00097;&#000116;&#116;&#000101;&#114;&#x6e;&#x73;&#00046;&#99;&#111;&#109;" class="footer">&#x69;&#110;&#000102;&#x6f;&#64;&#000117;&#x6e;&#x70;&#97;&#000116;&#000116;&#x65;&#x72;&#000110;&#x73;&#x2e;&#x63;&#x6f;&#x6d;</a><br>copyright &copy; 2006-<script language="javascript" type="text/javascript">document.write(thisyear)</script> karen alfke + unpatterns. all rights reserved.</td></tr>'