// check file name and highlight if it matches a link

if (top_nav_arrow == true){
	var file_name = location.href
	// get rid of query string
	if (file_name.indexOf('?')!= -1){
			var query = true
			var ques_loc = file_name.indexOf('?')
			var query_string = file_name.substring(ques_loc, file_name.length)
			file_name=file_name.substring(0,ques_loc)
	}
	
	// get rid of bookmarks
	if (file_name.indexOf('#')!= -1){
			var bm = true
			var bm_loc = file_name.indexOf('#')
			var bookmark = file_name.substring(bm_loc, file_name.length)
			file_name=file_name.substring(0,bm_loc)
	}
	
	// loop through all the links
	for (check_links = 0; check_links < document.links.length; check_links++) {
		var link_name = document.links[check_links].href	
		// highlight link if it matches filename
		// exclude nn4 and others
			if(document.getElementById){
				if (link_name == file_name) {
					document.links[check_links].style.backgroundImage='url(http://www.rjbank.com/images/build/bullet_link.gif)';
					document.links[check_links].style.backgroundPosition='right';
					document.links[check_links].style.backgroundRepeat='no-repeat';
				}
			}
	}
}










// TCF specific 


// bkg pic
if (background == true){
	var num_bkg = Math.round(Math.random() *2) + 1;
	var bkg_pic = "bkg_pic" + num_bkg + ".jpg"
	
	document.body.style.backgroundImage="url(http://www.rjbank.com/images/build/" + bkg_pic + ")";
	document.body.style.backgroundPosition="right top";
	document.body.style.backgroundRepeat="no-repeat";
}