/*------------------------------------------------------------------- 
Author's Statement:
This script is based on ideas of the author.
You may copy, modify and use it for any purpose. The only condition is that if you publish web pages that use this script you point to its author at a suitable place and don't remove this Statement from it.
It's your responsibility to handle possible bugs even if you didn't modify anything. I cannot promise any support.
Dieter Bungers
GMD (www.gmd.de) and infovation (www.infovation.de)
--------------------------------------------------------------------*/
if (navigator.appName.toLowerCase().indexOf("explorer") > -1) {
	var mdi=textSizes[1], sml=textSizes[2];
}
else {
	var mdi=textSizes[3], sml=textSizes[4];
}

function reDisplay(currentNumber,currentIsExpanded) {
	toc.document.open();
	toc.document.write("<html>\n<head>\n<title>gemeente Haren</title>\n");
	toc.document.write("<style type='text/css'><!--body {  background-image: url(../../images/backlinks.gif); background-repeat: no-repeat}--></style>");
	toc.document.write("</head>\n<body leftmargin='3' topmargin='0' bgcolor='#333399'  background='../../images/backlinks.gif'>\n<br><br><br><br><br><br><br><br><br><table border=0 cellspacing=1 cellpadding=0>\n<tr>");
	toc.document.writeln("\n<td colspan='5'><a href='../../index.html' target='_top'><font color='#FFFFFF' face='Arial, Helvetica, sans-serif' size='1' style=text-decoration:none;>home / </font></a></td></tr>");
	var currentNumArray = currentNumber.split(".");
	var currentLevel = currentNumArray.length-1;
	var scrollY=0, addScroll=true, theHref="";
	for (i=0; i<tocTab.length; i++) {
		thisNumber = tocTab[i][0];
		var isCurrentNumber = (thisNumber == currentNumber);
		if (isCurrentNumber) theHref=tocTab[i][2];
		var thisNumArray = thisNumber.split(".");
		var thisLevel = thisNumArray.length-1;
		var toDisplay = true;
		if (thisLevel > 0) {
			for (j=0; j<thisLevel; j++) {
				toDisplay = (j>currentLevel)?false:toDisplay && (thisNumArray[j] == currentNumArray[j]);
			}
		}
		thisIsExpanded = toDisplay && (thisNumArray[thisLevel] == currentNumArray[thisLevel])
		if (currentIsExpanded) {
			toDisplay = toDisplay && (thisLevel<=currentLevel);
			if (isCurrentNumber) thisIsExpanded = false;
		}
		
		if (toDisplay) {
			if (i==0) {
			// hier staat de header
			toc.document.writeln("<td colspan=" + (nCols+1) + "><a href=\"javaScript:\parent.reDisplay('" + thisNumber + "'," + thisIsExpanded + ")\" style=\"font-family: " + fontTitle + "; font-weight:bold; font-size:" + textSizes[0] + "em; color: " + titleColor + "; text-decoration:none\">" + tocTab[i][1] + "</a></td></tr>");
				for (k=0; k<nCols; k++) {
					toc.document.write("<td></td>");
				}
				toc.document.write("<td width=170></td></tr>");
				}
			else {
				if (addScroll) scrollY+=((thisLevel<2)?mdi:sml)*25;
				if (isCurrentNumber) addScroll=false;
				var isLeaf = (i==tocTab.length-1) || (thisLevel >= tocTab[i+1][0].split(".").length-1);
				img = (isLeaf)?"leaf":(thisIsExpanded)?"minus":"plus";
				toc.document.writeln("<tr>");
				for (k=1; k<=thisLevel; k++) {
					toc.document.writeln("<td></td>");
				}
				toc.document.writeln("<td valign=top><a href=\"javaScript:parent.reDisplay('" + thisNumber + "'," + thisIsExpanded + ");\"><img src=\"../menu/Images/" + img + ".gif\" width=13 height=12 border=0></a></td> <td colspan=" + (nCols-thisLevel) + "><a href=\"javaScript:\parent.reDisplay('" + thisNumber + "'," + thisIsExpanded + ")\" style=\"font-family: " + fontLines + ";" + ((thisLevel<=mLevel)?"font-weight:bold":"") +  "; font-size:" + ((thisLevel<=mLevel)?mdi:sml) + "em; color: " + ((isCurrentNumber)?currentColor:normalColor) + "; text-decoration:none\">" + tocTab[i][1] + "</a></td></tr>");
			}
		}
	}
	toc.document.writeln("</table>\n</body>");
	toc.document.close();
	toc.scroll(0,scrollY);
	
	if (theHref != "") main.location.href = theHref;
}