// JavaScript Document

	TopNavStore = new Object();
	RightContentStore = new Object();
	LeftNavStore = new Object();
	FooterContentStore = new Object();
	BodyContentStore = new Object();
	
	text_is_large = false;
	
	function print_page (){
	
		left_nav_present = false;
		right_content_present = false;
	
		if (document.getElementById('left_nav_containter')) {
			left_nav_present = true;
		}
		if (document.getElementById('right_content_container')) {
			right_content_present = true;
		}

		// save and hide the extrenous page elements:
		TopNavStore.content = document.getElementById('top_nav_container').innerHTML;
		if (left_nav_present) LeftNavStore.content = document.getElementById('left_nav_containter').innerHTML;
		if (right_content_present) RightContentStore.content = document.getElementById('right_content_container').innerHTML;		
		FooterContentStore.content = document.getElementById('footer_container').innerHTML;

		TopNavStore.width = document.getElementById('top_nav_container').style.width;
		if (left_nav_present) LeftNavStore.width = document.getElementById('left_nav_containter').style.width;
		if (right_content_present) RightContentStore.width = document.getElementById('right_content_container').style.width;		
		BodyContentStore.width = document.getElementById('body_content').style.width;
	
		document.getElementById('top_nav_container').innerHTML ='<a href="index.htm">'
																+	'<img class="top_header_content" border="0" src="../shell/top_nav_header.jpg" height="105" width="224" />'
																+	'<img src="../shell/top_nav_background.jpg" width="430px" height="106" border="0"/>'
																+'</a>'
																+'<br/>'
																+'<a style="color: #FFFFFF; padding-left: 20px;" href="javascript: done_printing();">'
																+	'Done Printing'
																+'</a>';
		if (left_nav_present) document.getElementById('left_nav_containter').innerHTML ='';
		if (right_content_present) document.getElementById('right_content_container').innerHTML ='';
		document.getElementById('footer_container').innerHTML = '';
		
		
		if (left_nav_present) document.getElementById('left_nav_containter').style.width = '20px';
		if (right_content_present) document.getElementById('right_content_container').style.width = '0px';
		document.getElementById('top_nav_container').style.width = '680px';
		document.getElementById('body_content').style.width = '690px';

		if (right_content_present) document.getElementById('print_mode_special_container').innerHTML = RightContentStore.content;
		setTimeout("window.print()", 200);
		return;
		

	}
	
	function done_printing (){
	
		left_nav_present = false;
		right_content_present = true;
	
		if (document.getElementById('left_nav_containter')) {
			left_nav_present = true;
		}
		if (document.getElementById('right_content_containter')) {
			right_content_present = true;
		}
		
		// re-load the saved page elements:
		document.getElementById('print_mode_special_container').innerHTML = '';

		document.getElementById('top_nav_container').innerHTML  = TopNavStore.content;
		if (left_nav_present) document.getElementById('left_nav_containter').innerHTML  = LeftNavStore.content;
		if (right_content_present) document.getElementById('right_content_container').innerHTML  = RightContentStore.content;		
		document.getElementById('footer_container').innerHTML  = FooterContentStore.content;

		document.getElementById('top_nav_container').style.width = TopNavStore.width;
		if (left_nav_present) document.getElementById('left_nav_containter').style.width = LeftNavStore.width;
		if (right_content_present) document.getElementById('right_content_container').style.width = RightContentStore.width;		
		document.getElementById('body_content').style.width = BodyContentStore .width;
	
		return;
	}
	
	function change_text_size () {
	
		if (! text_is_large) {
			document.getElementById('body_content').style.fontSize = '16px';
			text_is_large = true;
		}
		else {
			document.getElementById('body_content').style.fontSize = '12px';
			text_is_large = false;
		}
			
		return;	
	}