function webcast_interface(section, id, event) {
	if (section == 'current') {
		open_popup('/webcast/index.php?section=' + section + '&id=' + id, 'webcast_window', 'width=760,height=406,scrollbars=no,resizable=yes,location=no,menubar=no,status=no,toolbar=no,directories=no,personalbar=no');
	} else if (section == 'archive') {
		open_popup('/webcast/index.php?section=' + section + '&id=' + id + '&event=' + event, 'webcast_window', 'width=760,height=406,scrollbars=no,resizable=yes,location=no,menubar=no,status=no,toolbar=no,directories=no,personalbar=no');
	}
}

menus = {
			   'about_menu':{'visible':false, 'timeout':null, 'image_name':'nav_1_about_us'},
			   'get_involved_menu':{'visible':false, 'timeout':null, 'image_name':'nav_2_get_involved'},
			   'events_menu':{'visible':false, 'timeout':null, 'image_name':'nav_3_events'},
			   'ministries_menu':{'visible':false, 'timeout':null, 'image_name':'nav_4_ministries'},
			   'spiritual_help_menu':{'visible':false, 'timeout':null, 'image_name':'nav_5_spiritual_help'},
			   'resources_menu':{'visible':false, 'timeout':null, 'image_name':'nav_6_resources'},
			   'audio_video_menu':{'visible':false, 'timeout':null, 'image_name':'nav_7_audio_video'}
			  };
function hide_all_menus() {
	for (menu in menus) {
		document.getElementById(menu).style.display='none';
		if (menus[menu].image_name != null) {
			document.images[menus[menu].image_name].src = document.images[menus[menu].image_name].inactive_src;
		}
	}
}

function show_menu(menu_id) {
	if (page_is_loaded == true) {
		if (menus[menu_id].timeout != null) {
			clearTimeout(menus[menu_id].timeout);
			menus[menu_id].timeout = null;
		}
		if (menus[menu_id].visible == false) {
			hide_all_menus();
			document.getElementById(menu_id).style.display='inline';
			menus[menu_id].visible=true;
			if (menus[menu_id].image_name != null) {
				document.images[menus[menu_id].image_name].src = document.images[menus[menu_id].image_name].active_src;
			}
		}
	}
}
function hide_menu(menu_id) {
	if (page_is_loaded == true) {
		if (menus[menu_id].timeout == null) {
			
			var command = "document.getElementById('" + menu_id + "').style.display='none';menus['" + menu_id + "'].timeout=null;menus['" + menu_id + "'].visible=false; "
			if (menus[menu_id].image_name != null) {
				command += "document.images[menus['" + menu_id + "'].image_name].src = document.images[menus['" + menu_id + "'].image_name].inactive_src;";
			}
			menus[menu_id].timeout = setTimeout("" + command, 200);
			
		}
	}
}
//This function takes care of preloading and setting mouse events
page_is_loaded = false;
function do_rollovers() {
	if (document.getElementsByTagName) {
		var images = document.getElementsByTagName('img');
		var preload_images = Array();
		var j=0;
		for (var i=0; i< images.length; i++) {
			if (images[i].className == 'rollover') {
				cur_src = images[i].src;
				images[i].inactive_src = cur_src;
				images[i].active_src = cur_src.replace(/_inactive/g, '_active');
				preload_images[j] = images[i].active_src;
				j++;
			}
		}
		//preload the images
		document.preloaded_images = Array();
		for (var i=0; i<preload_images.length; i++) {
			document.preloaded_images[i] = new Image;
			document.preloaded_images[i].src = preload_images[i];
		}
		
		//initialize objects for all pseudo_menus
		var all_divs = document.getElementsByTagName('div');
		for (var i=0; i< all_divs.length; i++) {
			if (all_divs[i].className == 'pseudo_menu') {
				menus[all_divs[i].id] = new Object();
				menus[all_divs[i].id].visible = false;
				menus[all_divs[i].id].timeout = null;
				menus[all_divs[i].id].image_name = null;
				
				/*with (menus[all_divs[i].id]) {
					visible = false;
					timeout = null;
					image_name = null;
				}*/
			}
		}
	}
	page_is_loaded = true;
}

//ver 1.1
var popup_array = Array();
function open_popup(url, popup_name, options) {
	var cur_popup = popup_array[popup_name];
	var is_popup_defined = (typeof(cur_popup) == 'object');
	var is_popup_open = (is_popup_defined)
		? !(cur_popup.closed)
		: false;

	if ( is_popup_defined && is_popup_open ) {
		cur_popup.document.write (' ');
		cur_popup.focus();
		cur_popup.location.href = url;
		cur_popup.focus();
	} else if ((is_popup_defined && !is_popup_open) || !is_popup_defined) {
		popup_array[popup_name] = window.open(url, popup_name, options);
	}
}
function page_pop(the_page) {
	open_popup('/includes/email_friend.php?pg=' + the_page, 'popup_window', 'width=400,height=530,scrollbars=no,resizable=yes,location=no,menubar=no,status=no,toolbar=no,directories=no,personalbar=no');
}