// UDMv4.5 //
///////////////////////////////////////////////////////////////////
var um={'menuClasses':[],'itemClasses':[],'menuCode':[]};
um.baseSRC = "/images/";
um.trigger = "";
um.orientation = [
	"popup",	// alignment ["vertical"|"horizontal"|"popup"|"expanding"]
	"left",		// h align ["left"|"right"]
	"top",		// v align ["top"|"bottom"]
	"absolute",	// positioning ["relative"|"absolute"|"fixed"|"allfixed"]
	"0",	// x position ["em"|"ex"|"px"|"0"]
	"0",	// y position ["em"|"ex"|"px"|"0"]
	"1000",		// z order ["0" to "10000"] (menu takes 20000 headroom)
	];
um.list = [
	"flexible",	// horizontal overflow ["rigid"|"flexible"]
	"",			// -SPARE-
	"", 		// -SPARE-
	];
um.behaviors = [
	"0",		// open timer ["milliseconds"|"0"]
	"100",		// close timer ["milliseconds"|"never"|"0"]
	"yes",		// reposition menus to stay inside the viewport ["yes"|"no"]
	"default",	// manage windowed controls for win/ie ["default","hide","iframe","none"]
	];
um.reset = [
	"yes",		// reset from document mouse click ["yes"|"no"]
	"yes",		// reset from window resize ["yes"|"no"]
	"yes",		// reset from text resize ["yes"|"no"]
	"no",		// reset after following link ["yes"|"no"]
	];
um.hstrip = [
	"none",		// background ["color"|"#hex"|"rgb()"|"image.gif"|"none"]
	"yes",		// copy navbar item margin-right to margin-bottom ["yes"|"no"]
	];

um.keys = [
	"38",		// up ["n"] ("38" = up arrow key)
	"39",		// right ["n"] ("39" = right arrow key)
	"40",		// down ["n"] ("40" = down arrow key)
	"37",		// left ["n"] ("37" = left arrow key)
	"123",		// hotkey ["n"] ("38" = F12]
	"none",		// hotkey modifier ["none"|"shiftKey"|"ctrlKey"|"altKey"|"metaKey"]
	"27",		// escape ["n"|"none"] ("27" = escape key)
	"document.getElementsByTagName('a')[0]", // exit focus ["js-expression"]
	];
um.navbar = [
	"0",		// nav -> menu x-offset (+-)["n" pixels]
	"0",		// nav -> menu y-offset (+-)["n" pixels]
	"165px",	// width ["em"|"ex"|"px"] (vertical navbar only - horizontal navbar items have "auto" width) ("%" doesn't work right)
	];
um.items = [
	"0",		// margin between items ["n" pixels]
	"1",		// border size ["n" pixels] (single value only)
	"collapse",	// border collapse ["collapse"|"separate"] (only applies when margin = "0")
	"#fff",// border colors ["color"|"#hex"|"rgb()"] (single, double or four values)
	"solid",	// border styles ["solid"|"double"|"dotted"|"dashed"|"groove"|"ridge"|"inset"|"outset"] (single, double or four values; be careful with using "none")
	"#fff",// hover/focus border colors ["color"|"#hex"|"rgb()"] (single, double or four values)
	"solid",	// hover/focus border styles ["solid"|"double"|"dotted"|"dashed"|"groove"|"ridge"|"inset"|"outset"] (single, double or four values; be careful with using "none")
	"#fff",// visited border colors ["color"|"#hex"|"rgb()"] (single, double or four values)
	"solid",// visited border styles ["solid"|"double"|"dotted"|"dashed"|"groove"|"ridge"|"inset"|"outset"] (single, double or four values; be careful with using "none")
	"9",		// left/right padding ["n" pixels] (single value only)
	"5",		// top/bottom padding ["n" pixels] (single value only)
	"#f5f5f5",		// background ["color"|"#hex"|"rgb()"|"image.gif"]
	"#e5e5e5",		// hover/focus background ["color"|"#hex"|"rgb()"|"image.gif"]
	"#f5f5f5",		// visited background ["color"|"#hex"|"rgb()"|"image.gif"]
	"1.1em",		// font size ["em"|"ex"|"%"|"px"|"pt"|"absolute-size"|"relative-size"]
	"arial,helvetica,sans-serif",// font family ["font1,font2,font3"] (always end with a generic family name)
	"bold",		// font weight ["normal"|"bold"|"bolder"|"lighter|"100" to "900"]
	"none",		// text decoration ["none"|"underline"|"overline"|"line-through"]
	"left",		// text-align ["left"|"right"|"center"]
	"#000",	// color ["color"|"#hex"|"rgb()"]
	"#e00",	// hover/focus color ["color"|"#hex"|"rgb()"]
	"#000",	// visited color ["color"|"#hex"|"rgb()"]
	"normal",	// font-style ["normal"|"italic"|"oblique"]
	"bold",	// hover/focus font-style ["normal"|"italic"|"oblique"]
	"normal",	// visited font-style ["normal"|"italic"|"oblique"]
	"",// additional link CSS (careful!)
	"",		// additional hover/focus CSS (careful!)
	"",		// additional visited CSS (careful!)
	"none",// menu indicator character/image ["text"|"image.gif"|"none"]
	"none",// menu indicator rollover character/image ["text"|"image.gif"|"none"] (must be same type)
	"7",		// clipping width of indicator image ["n" pixels] (only when using image arrows)
	"..",		// alt text of indicator image ["text"] (only when using image arrows)
	];
um.menus = [
	"0",		// menu -> menu x-offset (+-)["n" pixels]
	"0",		// menu -> menu y-offset (+-)["n" pixels]
	"1",		// border size ["n" pixels] (single value only)
	"#ebebeb",// border colors ["color"|"#hex"|"rgb()"] (single, double or four values)
	"solid",	// border styles ["solid"|"double"|"dotted"|"dashed"|"groove"|"ridge"|"inset"|"outset"] (single, double or four values; be careful with using "none")
	"165px",	// width ["em"|"ex"|"px"]
	"0",		// padding ["n" pixels] (single value only)
	"#f5f5f5",	// background ["color"|"#hex"|"rgb()"|"image.gif"]
	"",		// additional menu CSS (careful!) (you can use a transition here but *not* a static filter)
	"none",// shadow background ["color"|"#hex"|"rgb()"|"image.gif"|"none"]
	"0",		// shadow offset (+-) ["em"|"px"|"pt"|"%"|"0"]
	"",// additional shadow layer CSS (if you use a Microsoft.Shadow filter here then Win/IE5.5+ will do that *instead* of default shadow)
	];
um.menuItems = [
	"0",		// margin around items ["n" pixels] (single value only; margins are like table cellspacing)
	"1",		// border size ["n" pixels] (single value only)
	"separate",	// border collapse ["collapse"|"separate"] (only applies when margin = "0")
	"#fff",	// border colors ["color"|"#hex"|"rgb()"] (single, double or four values)
	"solid none none none",	// border styles ["solid"|"double"|"dotted"|"dashed"|"groove"|"ridge"|"inset"|"outset"] (single, double or four values; be careful with using "none")
	"#fff",		// hover/focus border colors ["color"|"#hex"|"rgb()"] (single, double or four values)
	"solid none none none",	// hover/focus border styles ["solid"|"double"|"dotted"|"dashed"|"groove"|"ridge"|"inset"|"outset"] (single, double or four values; be careful with using "none")
	"#fff",	// visited border colors ["color"|"#hex"|"rgb()"] (single, double or four values)
	"solid none none none",	// visited border styles ["solid"|"double"|"dotted"|"dashed"|"groove"|"ridge"|"inset"|"outset"] (single, double or four values; be careful with using "none")
	"5",		// left/right padding ["n" pixels] (single value only)
	"5",		// top/bottom padding ["n" pixels] (single value only)
	"#f5f5f5",	// background ["color"|"#hex"|"rgb()"|"image.gif"]
	"#ebebeb",	// hover/focus background ["color"|"#hex"|"rgb()"|"image.gif"]
	"#f5f5f5",	// visited background ["color"|"#hex"|"rgb()"|"image.gif"]
	"1.1em",		// font size ["em"|"ex"|"%"|"px"|"pt"|"absolute-size"|"relative-size"]
	"arial,helvetica,sans-serif",// font family ["font1,font2,font3"] (always end with a generic family name)
	"normal",	// font weight ["normal"|"bold"|"bolder"|"lighter|"100" to "900"]
	"none",		// text decoration ["none"|"underline"|"overline"|"line-through"]
	"left",		// text-align ["left"|"right"|"center"]
	"#000",		// color ["color"|"#hex"|"rgb()"]
	"#e00",		// hover/focus color ["color"|"#hex"|"rgb()"]
	"#000",		// visited color ["color"|"#hex"|"rgb()"]
	"normal",	// font-style ["normal"|"italic"|"oblique"]
	"normal",	// hover/focus font-style ["normal"|"italic"|"oblique"]
	"normal",	// visited font-style ["normal"|"italic"|"oblique"]
	"",		// additional link CSS (careful!)
	"",		// additional hover/focus CSS (careful!)
	"",		// additional visited CSS (careful!)
	"none",// submenu indicator character/image ["text"|"image.gif"|"none"]
	"none",// submenu indicator rollover character/image ["text"|"image.gif"|"none"] (must be the same type)
	"3",		// clipping width of indicator image ["n" pixels] (only when using image arrows)
	"..",		// alt text of indicator image ["text"] (only when using image arrows)
	];
um.menuClasses["topMenu"] = [
	"#ebebeb",// border colors ["color"|"#hex"|"rgb()"]
	"solid",	// border styles ["solid"|"double"|"dotted"|"dashed"|"groove"|"ridge"|"inset"|"outset"] (single, double or four values; be careful with using "none")
	"195px",		// width ["em"|"ex"|"px"]
	"#f5f5f5",		// background ["color"|"#hex"|"rgb()"|"image.gif"]
	"",		// additional menu CSS (careful!) (you can use a transition here but *not* a static filter)
	"none",// shadow background ["color"|"#hex"|"rgb()"|"image.gif"|"none"]
	"0",		// shadow offset (+-) ["em"|"px"|"pt"|"%"|"0"]
	"", // additional shadow layer CSS (if you use a Microsoft.Shadow filter here then Win/IE5.5+ will do that *instead* of default shadow)
	];	

um.itemClasses["first"] = ["#fff","none","#fff","none","#fff","none","#f5f5f5","#ebebeb","#f5f5f5","1.1em","arial,helvetica,sans-serif","normal","none","left","#000","#e00","#000","normal","normal","normal","","","","none","none","..",];

//open menu with given ID
function openMenu(menuID,linkObj,topOrLeft)
{
	//if the menu code is ready
	if(um.ready)
	{
		//find co-ordinates of link object
		var coords = {
			'x' : um.getRealPosition(linkObj,'x'),
			'y' : um.getRealPosition(linkObj,'y')
			};

		//change position for top or lefthand nav
		if(topOrLeft) {
			//increase y-position to place it below the link
			if(um.wie){
				coords.y += (linkObj.offsetHeight + 1);
			} else {
				coords.y += (linkObj.offsetHeight);
			}
			//set 'stay in viewport' value
			um.e[12] = 'no';
		} else {
			//increase x-position to place it next to the link
			coords.x += (linkObj.offsetWidth);
			coords.y += 1;
			//set 'stay in viewport' value
			um.e[12] = 'yes';
		}

		//activate menu at returned co-ordinates
		um.activateMenu(menuID, coords.x + 'px', coords.y + 'px');
	}
}

//close menu with given ID
function closeMenu(menuID)
{
	//if the menu code is ready
	if(um.ready)
	{
		//deactive menu
		um.deactivateMenu(menuID);
	}
}
	
//******************************************************
// Script for changing the state of buttons
// Ver 1.0 				MR 26/10/2006
//******************************************************
function buttonOn(eventObject)
{
	var parent = eventObject.parentNode;
	var parentID = parent.getAttribute('id');
	var navNum=parentID.substring(1,parentID.length);

	var buttonAnchor = document.getElementById('m' + navNum);
	var buttonAnchorClass = buttonAnchor.className;
	buttonAnchor.className = buttonAnchorClass + 'Menu';
}

function buttonOff(eventObject)
{
	var parent = eventObject.parentNode;
	var parentID = parent.getAttribute('id');
	var navNum=parentID.substring(1,parentID.length);
	
	var buttonAnchor = document.getElementById('m' + navNum);
	var buttonAnchorClass = buttonAnchor.className;
	buttonAnchor.className = buttonAnchorClass.substring(0,buttonAnchorClass.length - 4);
}