function subMenuNav(id, pageTitle) {

	var table = document.getElementById('subMenuTable');	
	var list = table.getElementsByTagName('td');
	var subTitle = document.getElementById('subTitle');

	if(pageTitle && pageTitle != '') {
		top.window.document.title = parent.gSiteTitle + " : " + pageTitle;
		subTitle.innerHTML = pageTitle;	
	} else {
		top.window.document.title = parent.gSiteTitle;
		subTitle.innerHTML = '';	
	}
	
	for(i=0; i < list.length; i++) {
		var element = list[i];
		if(list[i].className != "") {
			list[i].className = (list[i].id == id) ? "SelectedSubLinkBox" : "UnSelectedSubLinkBox";
		}
	}

	var obj = document.getElementById('subMenuContent');
	list = obj.getElementsByTagName('div');
	for(i=0; i < list.length; i++) {
		var element = list[i];
		list[i].style.display = (list[i].id == id) ? "block" : "none";
	}				
	// force parent frames to resize according to the new content size 
	parent.resizeFrames();
}

function checkTarget() {
	if(top.parent.subMenuNavTarget && top.parent.subMenuNavTarget != '') {
		subMenuNav(top.parent.subMenuNavTarget, top.parent.subMenuNavTargetTitle);
		top.parent.subMenuNavTarget = '';
		top.parent.subMenuNavTargetTitle = '';
	}	
}