var url = document.URL;
url=url.substring(url.lastIndexOf("\/")+1,url.length);
url=url.substring(0,url.lastIndexOf("\?"));
function breadCrumbs($hd, $home_file, $new_line)
	{
	// get machine name
	var $dt = document.title;
	var $hd = document.location.host;
	var $d = ">";
	var $l = window.location.toString();
	var $hdl = $hd.length+1;
	var $s = $l.substr($l.indexOf($hd) + $hd.length + 1).split("/");
	var $sl = $s.length-1;
	document.write('<a href="index.php" style="text-decoration:none">Home:</a>');
	if ($sl > 0)
		{
		document.write(' '+ $d + $d + ' ');
		}
	var $a = ($l.indexOf($home_file) == -1) ? 1 : 2;
	for (i = 0; i < $s.length - $a; i++) 
		{
		$s[i] = makeCaps(unescape($s[i]));
		if ($s[i].toUpperCase() != $dt.toUpperCase())
			{
			document.write('<a href=\"' + getLoc($s.length - i - 2) + $home_file + '" style="text-decoration:none">' + $s[i] + '</a>');
			if ($sl > 0)
				{
				document.write(' '+ $d + $d + ' ');
				}
			}
		}
   if ($new_line == 1)
	{
        document.write("<br>");
	}
    document.write($dt);
}
//picks up directory names and changes first letter to uppercase ====================================
function makeCaps($a) 
	{ 
	$sub_dir_name = $a.split("_");
	for (l = 0; l <  $sub_dir_name.length; l++)
		{
		$sub_dir_name[l] =  $sub_dir_name[l].toUpperCase().slice(0, 1) +  $sub_dir_name[l].slice(1);
		}
	return  $sub_dir_name.join(" ");
}
function getLoc($num)
	{
	var $path = "";
	if ($num > 0)
		{
		for ($count = 0; $count < $num; $count++)
			{
			$path = $path + "../";
			}
		}
	return $path;
	}
function writethecrumbs ()
    {
//    document.write('<p class="boldarialfamily fsize1">');
//    breadCrumbs("www.600thphotosq.org","home.php","0");
//    document.write('</p>');
    document.write('<font size="-1">&nbsp;');
    breadCrumbs("www.600thphotosq.org","home.php","0");
    document.write('</font>');

    }
    
var scndryelmnt, ColorOn, ColorOff, ImageOn, ImageOff, imgsrcname, topic, prevImageOff, prevColorOff;
var prevelmnt = '';
function changeCellBG(elmnt) 
	{
	ColorOn = '#6599FF';
	ColorOff = '#00529C';
	if (elmnt == 'tools')
		{
		ImageOn = 'http://www.test600thphotosq.org/images/menu_lft_corner_rt_arrow.png';
		ImageOff = 'http://www.600thphotosq.org/images/menu_lft_corner_rt_arrow.png';
		}
	else
		{
		ImageOn = 'http://www.600thphotosq.org/images/menu_rt_arrow.png';
		ImageOff = 'http://www.600thphotosq.org/images/menu_rt_arrow.png';
		}
	scndryelmnt = elmnt + '1';
	imgsrcname = elmnt + 'pic';
	document.getElementById(elmnt).style.background=ColorOn;
	document.getElementById(scndryelmnt).style.background=ColorOn;
	document.images[imgsrcname].src = ImageOn;
    
	if (elmnt == 'tools')
		{
		scndryelmnt = elmnt + '2';
		document.getElementById(scndryelmnt).style.background=ColorOn;
		}
	if (prevelmnt != '')
		{
		if (prevelmnt != elmnt)
			{
			scndryelmnt = prevelmnt + '1';
			imgsrcname = prevelmnt + 'pic';
			document.getElementById(prevelmnt).style.background = prevColorOff;
			document.getElementById(scndryelmnt).style.background = prevColorOff;
			if (prevelmnt == 'tools')
				{
				scndryelmnt = prevelmnt + '2';
				document.getElementById(scndryelmnt).style.background = prevColorOff;
				}
			document.images[imgsrcname].src = prevImageOff;
			}
		}
	if (prevelmnt != elmnt)
		{
		prevelmnt = elmnt;
		prevImageOff = ImageOff;
		prevColorOff = ColorOff;
		}
	}

var prevPT = '';
var prevPTImageOff = '';
var prevPTColorOff = '';
function changePT(elmnt) 
	{
	pagetopic = 'Y';
        ColorOn = '#D62424';
        ColorOff = '#A50000';
        if (elmnt == 'A')
            {
            ImageOn = 'http://www.600thphotosq.org/images/pgtpc_lft_crnr_dwn_arrow.png';
            ImageOff = 'http://www.600thphotosq.org/images/pgtpc_lft_crnr_rt_arrow.png';
            }
        else
            {
            ImageOn = 'http://www.600thphotosq.org/images/pgtpc_dwn_arrow.png';
            ImageOff = 'http://www.600thphotosq.org/images/pgtpc_rt_arrow.png';
            }
	scndryelmnt = elmnt + '1';
	imgsrcname = elmnt + 'pic';
	topic = elmnt + "tpc";
	document.getElementById(elmnt).style.background=ColorOn;
	document.getElementById(scndryelmnt).style.background=ColorOn;
	document.images[imgsrcname].src = ImageOn;
    
        if (elmnt == 'A')
		{
		scndryelmnt = elmnt + '2';
		document.getElementById(scndryelmnt).style.background=ColorOn;
		}
    	document.getElementById(topic).style.display = 'block';
    	document.getElementById(topic).style.visibility = 'visible';
	if (prevPT != '')
		{
		if (prevPT != elmnt)
			{
                	topic = prevPT + 'tpc';
        	       	document.getElementById(topic).style.display = 'none';
	               	document.getElementById(topic).style.visibility = 'hidden';
			scndryelmnt = prevPT + '1';
			imgsrcname = prevPT + 'pic';
			document.getElementById(prevPT).style.background = prevPTColorOff;
			document.getElementById(scndryelmnt).style.background = prevPTColorOff;
			if (prevPT == 'A')
				{
				scndryelmnt = prevPT + '2';
				document.getElementById(scndryelmnt).style.background = prevPTColorOff;
				}
			document.images[imgsrcname].src = prevPTImageOff;
			}
		}
	if (prevPT != elmnt)
		{
		prevPT = elmnt;
		prevPTImageOff = ImageOff;
		prevPTColorOff = ColorOff;
		}
	}