function light_fixes(){
	($$('.sectionMenu')[0]==null) ? $('sidenav-wrap').hide() : $('sidenav-wrap').show();
	var n = $$('#sidebar .textElement');
	for(i=0;i<n.length;i++){
		n[i].up().setStyle({background:'none',border:'1px solid #525322',padding:'0px',width:'175px'});
		n[i].setStyle({padding:'10px'});
	}
	var n = $$('#sidebar .photoGalleryElement');
	for(i=0;i<n.length;i++){
		n[i].up().setStyle({background:'none',border:'1px solid #525322',padding:'0px',width:'175px'});
		n[i].setStyle({padding:'10px'});
	}
	/* establish sidebar padding based on height of topnav*/
	var hdr_height = 226;
	var topnav_height = $$('.nav-wrap')[0].getHeight();
	var current_sidebar_padding = $('sidebar').style.paddingTop;
	nh = topnav_height-hdr_height;
	var final_top_padding = current_sidebar_padding+nh;
	$('sidebar').setStyle({paddingTop:final_top_padding+'px'});
	/* adds one more li to subnav to give it a cool look */
	if($$('ul.level2')[0]!=null) $$('ul.level2')[0].insert("<li class='last'></li>");
	/* */
	if($$('#content .event')[0]!=null && $$('eventsList')[0]!=null) $$('#content .eventsList')[0].hide();
	
	if($$('#content .event')[0]!=null && $$('eventsList')[0]!=null) $$('#content .eventsList')[0].hide();
	/* */
	if($$('.eventsList')[0]!=null){
		if($$('.event')[0]!=null) $$('.eventsList')[0].hide(); 
		if($$('.eventBack p')[0]!=null) $$('.eventBack p')[0].replace("<a href='/book-tour'>&#171; Show All Dates</a>")
	}
	
}
function randomize_image(){
	var random_number=Math.floor(Math.random()*11);
	var myimg = "images/bg_interior_"+random_number+".jpg";
	document.body.setStyle({background:'url('+myimg+') top center no-repeat'});
}

function home_functions(){
	if($('region_ReviewExcerpts')!=null) $('buy_the_book').hide();
	$('custom-sidebox-1').next().setStyle({background:'none',padding:'0px',margin:'0px'});
	$('custom-sidebox-2').next().setStyle({background:'none',padding:'0px',margin:'0px'});
	
}
function hdr_function(){
	/* calls a header image if there is one...*/
	var myvar = ($$('a.selectedPageRoot')[0]!=null) ? $$('a.selectedPageRoot')[0].innerHTML : $$('a.selectedPage')[0].innerHTML;
	var navItems = ["About The Book","The Author","Meet The Marines","Contact","Media Gallery"];
	var img_code=""
	var img_root = "<img src='/Websites/jokerone/templates/light_build/images/";
	for(i=0;i<navItems.length;i++){
		var hdr_name = navItems[i].toLowerCase().replace(/ /g,"_");
		if (myvar==navItems[i]) img_code=img_root+"hdr_"+hdr_name+".gif";
	}
	if(img_code=="") img_code=img_root+"hdr_about_the_book.gif";
	img_code+= "' alt='image' border='0'/>";
	$('hdr_img').innerHTML=img_code;
	if($('hdr_sub_nav').innerHTML!=myvar) $('hdr_sub_nav').show();
	
}