//opening the help window ?????
//from homepage.html, case-selection -> help button
function openHelpWnd(helpurl) {
	var myWidth = 640;
	var myHeight = (screen.availHeight-50);
	if (myHeight > 600)
	myHeight = 600;

	var page = helpurl;

	var prefix = "";
	var slashpos = page.lastIndexOf("/");
	if (slashpos != -1) {
		page = helpurl.substring(slashpos + 1,helpurl.length);
		prefix = helpurl.substring(0,slashpos + 1);
	}
	
	var dotpos = page.lastIndexOf(".");
	page = page.substring(0,dotpos) + "_fs.html";
	
	var my_openwnd_obj = new openwnd_obj (0, 0 , myWidth, myHeight );
			
	my_openwnd_obj.wnd_open_srcwnd = parent.window;
	my_openwnd_obj.wnd_open_target = "help";
	my_openwnd_obj.tmpbase = "";
	my_openwnd_obj.tmppath =  prefix + "dummy.html";
	my_openwnd_obj.dstbase = "";
	my_openwnd_obj.dstpath = prefix + page;
	my_openwnd_obj.do_focus = "true";
	my_openwnd_obj.do_not_close = true;

	openwnd_doOpenWindow_Obj(my_openwnd_obj);	
}