/*-------------------------------------------------------------------------*/
// IPS BASIC MENU CLASS (EXTENSION: BUILD SIMPLE MENU)
// (c) 2005 Invision Power Services, Inc
// Assumes that "ips_menu.js" has been loaded
/*-------------------------------------------------------------------------*/

//----------------------------------
// INIT some CSS classes
//----------------------------------
var css_mainwrap = 'popupmenu';
var css_menusep = 'popupmenu-item';
var css_menusep_last = 'popupmenu-item-last';

//----------------------------------
// INIT some images
//----------------------------------
var img_item = "<img src='" + ipb_var_image_url + "/menu_item.gif' border='0' alt='V' style='vertical-align:middle' />";
var img_action = "<img src='" + ipb_var_image_url + "/menu_item2.gif' border='0' alt='V' />";

/*-------------------------------------------------------------------------*/
// Return formed image
/*-------------------------------------------------------------------------*/

function make_image(img)
 {
	return "<img src='" + ipb_var_image_url + "/" + img + "' border='0' alt='-' class='ipd' />";
}

/*-------------------------------------------------------------------------*/
// menu_build_menu
// cid: ID of opener object (img, div, etc)
// menuinput: Array of menu entries | Variable of menu HTML
// complexmenu: Treat as HTML stream if true, else treat as array of HTML
/*-------------------------------------------------------------------------*/

function menu_build_menu(cid, menuinput, complexmenu)
 {
	var html = "\n<div class='" + css_mainwrap + "' id='" + cid + "_menu' style='display:none;z-index:100'>\n";

	if (!complexmenu)
	 {
		len = parseInt(menuinput.length);

		if (len > 0)
		 {
			for (var i in menuinput)
			 {
				t = parseInt(i) + 1;

				thisclass = (t == len) ? css_menusep_last: css_menusep;
				if (typeof(menuinput[i]) === 'string') {
					if (menuinput[i].match(/^~~NODIV~~/)) {
						html += menuinput[i].replace(/^~~NODIV~~/, '');
					} else {
						html += "<div class='" + thisclass + "'>\n" + menuinput[i] + "\n</div>\n";
					}
				}
			}
		}
	}
	 else
	 {
		html += menuinput;
	}

	html += "\n</div>\n";

	//----------------------------------
	// Workaround for IE bug which shows
	// select boxes and other windows GUI
	// over divs. Write iframe
	//----------------------------------
	if (is_ie)
	 {
		html += "\n" + '<iframe id="if_' + cid + '" src="' + ipb_var_image_url + '/iframe.html" scrolling="no" frameborder="1" style="position:absolute;top:0px;left:0px;display:none;"></iframe>' + "\n";
	}

	//----------------------------------
	// Write the html
	//----------------------------------
	if (html != '')
	 {
		document.getElementById(cid).parentNode.innerHTML += html;
	}

	//----------------------------------
	// Register and init
	//----------------------------------
	ipsmenu.dynamic_register[ipsmenu.dynamic_register.length + 1] = cid;
}