function showNav(e) {
	strnav = "<div id='navcontainer'>"
	strnav += "<ul>"
	strnav += "<li id='home' class='item first'><a href='/'>Home</a></li>"
	strnav += "<li id='products' class='item'><a href='/products/'>Products</a></li>"
	strnav += "<li id='work' class='item'><a href='/work/'>Work</a></li>"
	strnav += "<li id='about' class='item'><a href='/about/'>About</a></li>"
	strnav += "<li id='about' class='item'><a href='http://support.wipsystems.co.uk/' target='_blank'>Support</a></li>"
	strnav += "<li id='contact' class='item'><a href='/contact/'>Contact</a></li>"
	strnav += "</ul>"
	strnav += "</div>"

	document.write(strnav);
	
	if(e != null){
		element = document.getElementById(e); 
		element.className += " current_page_item";
	}
	
	strheader = "<div id='header'>"
	strheader += "<img src='/images/wip_logo.jpg' alt='WIP Systems: Delivering innovative and progressive software solutions since 2001.' />"
	strheader += "</div>"
	
	document.write(strheader);
}