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	var x = document.getElementById('content_top');
	if (!x) return;
	x.
	

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/*****
Dynamic Javascript Breadcrumb Navigation by Adam DuVander
http://duvinci.com/projects/javascript/crumbs/

Released under Creative Commons License:
http://creativecommons.org/licenses/by/2.5/

Adapted for the churchill website in 2007/08

IMPORTANT NOTE: this script has been setup to work 
in [mcpsurl]/schools/churchillhs, not in other file structures!! 
(see rootpath) so it won't work on testing sites such as churchillwebnerds
*****/
function breadcrumb(){
	var crumbsep = "&nbsp;&gt;&nbsp;";
	var precrumb = "<span class=\"crumb\">";
	var postcrumb = "</span>";
	var sectionsep = "/";
	var rootpath = "/schools/churchillhs/";
	var rootname = "Home";

	var ucfirst = 1; // if set to 1, makes "directory" default to "Directory"

	var objurl = new Object;
	objurl['contact'] = 'Contact'; //this is for exclusions
//	objurl['name of the thing you want to leave out'] = 'what you want to show up?';

// Grab the page's url and break it up into directory pieces
	var pageurl = (new String(document.location));
	if(pageurl.indexOf("index")!=-1)
	{
		pageurl=pageurl.replace("index","");
	}
	if(pageurl.indexOf(".shtml")!=-1)
	{
		pageurl=pageurl.replace(".shtml","");
	}
	if(pageurl.indexOf(".shtm")!=-1)
	{
		pageurl=pageurl.replace(".shtm","");
	}//strips out "index", ".shtml", ".shtm"
	var protocol = pageurl.substring(0, pageurl.indexOf("//") + 2); //takes out the "//" in http://
	pageurl = pageurl.replace(protocol, ""); // remove protocol from pageurl
	var rooturl = pageurl.substring(0, pageurl.indexOf(rootpath) + rootpath.length); // find rooturl
	if (rooturl.charAt(rooturl.length - 1) == "/") //remove trailing slash
	{
		rooturl = rooturl.substring(0, rooturl.length - 1);
	}
	pageurl = pageurl.replace(rooturl, ""); // remove rooturl from pageurl

	if (pageurl.charAt(0) == '/') // remove beginning slash
	{
		pageurl = pageurl.substring(1, pageurl.length);
	}

	var page_ar = pageurl.split(sectionsep);
	var currenturl = protocol + rooturl;
	var allbread = precrumb + "<a class=\"crumb\" href=\"" + currenturl + "\">" + rootname + "</a>" + postcrumb; // start with root

	for (i=0; i < page_ar.length; i++) 
	{
		var displayname = "";
		if(page_ar[i]=="" /*|| page_ar[i]=="index"*/)
  		{
		  	break;
		}
		currenturl += "/" + page_ar[i];

		if (objurl[page_ar[i]])
		{
			displayname = objurl[page_ar[i]];
		}
		else
		{
			if (ucfirst == 1)
			{
				displayname = page_ar[i].charAt(0).toUpperCase() + page_ar[i].substring(1);
			}
			else
			{
				displayname = page_ar[i];
			}
		}
 
		while(displayname.indexOf("%")!=-1)
  		{ 	//takes all the %xx characters and replaces them with spaces
  			var underscore = displayname.substring(displayname.indexOf("%"));
			var	replacement = underscore.charAt(3).toUpperCase() + underscore.substring(4);
  			displayname=displayname.replace(underscore, " " + replacement);
		}
		while(displayname.indexOf("_")!=-1)
		{
		  //takes any remaining underscores and replaces them with spaces
			var underscore = displayname.substring(displayname.indexOf("_"));
			var	replacement = underscore.charAt(1).toUpperCase() + underscore.substring(2);
			displayname=displayname.replace(underscore, " " + replacement);
 		 }
 		 if (!objurl[page_ar[i]])
		{
			allbread += crumbsep + precrumb + "<a class=\"crumb\" href=\"" + currenturl + "\">" + 						displayname + "</a>" + postcrumb;
		}
	} //end for loop
	return allbread;
}
