var crumbArray = new Array();

function loadCrumbs()
{
	crumbFrame.document.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">\n<html>\n	<head>\n		<title>breadCrumb</title>\n		<link rel=\"stylesheet\" type=\"text/css\" href=\"jf.css\" />\n	</head>\n	<body class='bread'>\n		<div id=\"crumbDiv\"> </div>\n	</body>\n</html>");
}

function dropCrumbs()
{
	var content = "";
	
	if(crumbArray.length == 0) crumbArray[crumbArray.length] = displayFrame.document.title + "," + displayFrame.document.location
	else
	{
		var splitArray = crumbArray[crumbArray.length-1].split(",");
		if(displayFrame.document.location!=splitArray[1]) crumbArray[crumbArray.length] = displayFrame.document.title + "," + displayFrame.document.location
	}
	
	for(x=0;x<crumbArray.length;x++)
	{
		var splitArray = crumbArray[x].split(",");
		if(x!=0) content += " <a class='sel'>-</a> "
		
		if(displayFrame.document.location==splitArray[1]) 
		{
			content += "		<a class='sel'>" + splitArray[0] + "</a>\n";
			crumbArray.length = x+1;
			break;
		}
		else content += "		<a href='" + splitArray[1] + "' target=\"displayFrame\">" + splitArray[0] + "</a>\n"
	}
	window.document.title = splitArray[0];
	
	crumbFrame.document.getElementById("crumbDiv").innerHTML = content;
}

