// UDMv4.52 //

///////////////////////////////////////////////////////////////////

//                                                               //

//  ULTIMATE DROP DOWN MENU Version 4.52 by Brothercake          //

//  http://www.udm4.com/                                         //

//                                                               //

//  This script may not be used or distributed without license   //

//                                                               //

///////////////////////////////////////////////////////////////////







//##########################################################



//*** YOU WILL ALMOST-CERTAINLY NEED TO UPDATE

//*** SERVER-SIDE GENERATORS WHENEVER YOU CHANGE THIS



//##########################################################







//*** DO NOT REMOVE //start or //stop OR SIMILAR COMMENTS





//udm tree global var

var umTree=null;



//ready state flag for popup alignment

//and for shielding unsupported browsers from interactive scripting

//because for them it's never true

um.ready=0;



//cpstart



//parseInt shortcut function

um.pi=function(n){n=parseInt(n,10);return (isNaN(n)?0:n);};



//'undefined'

um.un='undefined';



//document

um.m=document;



//cpstop



//getElementById

um.gd=function(n){return um.m.getElementById(n);};



//make it displayed/non-displayed

um.xd=function(n){n.style.display='block';};

um.xn=function(n){n.style.display='none';};

//make it visible/invisible

um.xv=function(n){n.style.visibility='visible';};

um.xh=function(n){n.style.visibility='hidden';};



//is this a navbar element

um.ne=function(n){return n.parentNode.className=='udm';};



//cpstart



//check for undefined new variables

if(typeof um.reset==um.un){um.reset=['yes','yes','yes'];}

if(typeof um.hstrip==um.un){um.hstrip=['none','yes'];}

//CHANGED

if(typeof um.reset[3]==um.un){um.reset[3]='no';}



//process and copy all custom vars

//both so that we can process them more efficiently

//and so we'll have shortcut-names to reduce the code size



//create an array of custom.js array names

//so we can reference um.something == um['something'] == um[um.cx[i]]

//      0-6           7-9    10-13       14-16    17-48   49-60   61-92

um.cx=['orientation','list','behaviors','navbar','items','menus','menuItems','menuClasses','itemClasses'];



//compact array for custom vars

um.ei=0;um.e=[];



//compact matrix for classes

um.v=[];um.w=[];



//count ad-hoc classes

um.vl=0;

um.wl=0;



//image objects array for caching

um.ek=0;um.im=[];





//process vars method

um.pcv=function(v)

{

	//using regex literals here,because mac/ie5.0

	//appears not to garbage collect the RegExp constructor properly



	//if it's a number variable

	if(v&&/^[+\-]?[0-9]+$/.test(v))

	{

		//turn it into a number

		v=um.pi(v);

		//if this is open or close timer

		//and it's less than 1 set it to 1

		//having a minimum value prevents a potential

		//shadow-displacement problem with popup alignment

		//and also saves a few snips of code in udm-dom.js

		//and also prevents negative numbers

		if((um.ei==10||um.ei==11)&&v<1){v=1;}

	}



	//if it's an image

	if(v&&/\.(gif|png|mng|jpg|jpeg|jpe|bmp)/i.test(v))

	{

		//cache image objects in an array because image loading is asynchronous

		//so it might not have finished before this comes round again

		um.im[um.ek]=new Image;

		um.im[um.ek++].src=um.baseSRC+v;

	}

	return v;

};





//cpstop



//identify dom support//exclude HPR3.04 because its JS capabilities get in the way of good accessibility through graceful degrading

um.d=(typeof um.m.getElementById!=um.un&&(typeof um.m.createElement!=um.un||typeof um.m.createElementNS!=um.un)&&typeof navigator.IBM_HPR==um.un);



//get UA string - used with caution :)

um.u=navigator.userAgent.toLowerCase();



//need to exclude O6,because it declares support for createElement()

//but can't actually add the created element to the page

//this var includes O5 for convenience's sake

um.o5=/opera[\/ ][56]/.test(um.u);

um.k=(navigator.vendor=='KDE');

//CHANGED: if(um.o5||um.k){um.d=0;}

if(um.o5){um.d=0;}



//browsers which support the basic navbar styling

//CHANGED: um.b=(um.d||um.o5||um.k);

um.b=(um.d||um.o5);



//hide static menus for netscape 4 and other primitive CSS browsers

//CHANGED: if(um.list[2]=='yes'&&!(um.d||um.b))

//{

//	document.write('<style type="text/css" media="screen">#udm ul{display:none;}</style>');

//}





//identify specific browsers - these are used to exclude from a feature or add in a hack,

//on the basis that everything is assumed to work right unless it's known not to







//opera 7 or later

um.o7=(um.d&&typeof window.opera!=um.un);

//opera 7.5+ supports clip properly,so clip-based extensions can now be supported

um.o75=0;

//opera 7.3 supports <script> in XHTML

//and hence can't use document.write for generating the CSS rules

//but the alternative methods we're going to use

//fail spectacularly in earlier versions,so we need to distinguish

um.o73=0;

//also need to know about<=7.1,because of a dropshadow positioning problem in 7.0

//it's unlikely anyone will be using 7.0,but it does look terrible,so better to tweak than leave it

//and opera 7.11 dropshadow has lesser,but still unsightly,rendering,sizing and positioning problems

um.o71=0;

if(um.o7)

{

	//CHANGED: split ua string to detect versions

	//um.ov=um.u;

	//um.ov=um.ov.split(/opera[\/ ]7./);

	//um.ov=um.pi(um.ov[1].charAt(0));

	//get major and minor versions from ua string

	um.ova=um.pi(um.u.split(/opera[\/ ]/)[1].match(/[7-9]/)[0]);

	um.ovi=um.pi(um.u.split(/opera[\/ ][7-9]\./)[1].match(/^[0-9]/)[0]);



	//opera 7.5 or later

	//CHANGED: um.o75=(um.ov>=5);

	um.o75=(um.ova>=8||um.ovi>=5);



	//opera 7.3 or later

	//CHANGED: um.o73=(um.ov>=3);

	um.o73=(um.ova>=8||um.ovi>=3);



	//opera 7.1 or earlier

	//CHANGED: um.o71=(um.ov<=1);

	um.o71=(um.ova==7&&um.ovi<=1);

}

//safari

//CHANGED: um.s=(navigator.vendor=='Apple Computer, Inc.'&&typeof um.m.childNodes!=um.un&&typeof um.m.all==um.un&&typeof navigator.taintEnabled==um.un);

//4.52 removed this line:

//um.s=(navigator.vendor=='Apple Computer, Inc.');

//4.52 added these two lines:

um.google=(navigator.vendor=='Google Inc.');

um.s=(navigator.vendor=='Apple Computer, Inc.'||um.google);

//safari 1.2

um.s2=(um.s&&typeof XMLHttpRequest!=um.un);

//4.51 ADDED: safari 3

um.s3=(um.s&&um.u.indexOf('version/3')!=-1);

//4.52 include google in that

um.s3=(um.s3||um.google);

//windows internet explorer

//CHANGED: um.wie=(um.d&&typeof um.m.all!=um.un&&typeof window.opera==um.un);

um.wie=(um.d&&typeof um.m.all!=um.un&&typeof window.opera==um.un&&!um.k);

//mac internet explorer

um.mie=(um.wie&&um.u.indexOf('mac')>0);

//maintain a false OSX/MSN variable, for backward safety

um.mx=0;

um.omie=0;

if(um.mie)

{

	//mac/ie is not win/ie

	um.wie=0;

	//split ua string to detect earlier version

	um.iev=um.u;

	um.iev=um.iev.split('msie ');

	um.iev[1]=um.iev[1].split(';');

	um.iev=parseFloat(um.iev[1][0],10);

	um.omie=(um.iev<5.2);

}

//any version of internet explorer

um.ie=(um.wie||um.mie);

//ie5

um.wie5=(um.wie&&um.u.indexOf('msie 5')>0);

//ie5.5

um.wie55=(um.wie&&um.u.indexOf('msie 5.5')>0);

//ie5.0

um.wie50=(um.wie5&&!um.wie55);

//ie6

um.wie6=(um.wie&&um.u.indexOf('msie 6')>0);

//ie6 is also ie5.5 in these terms

if(um.wie6){um.wie55=1;}

//ie7.0

um.wie7=(um.wie&&typeof XMLHttpRequest!=um.un);



//quirks mode

um.q=(um.wie5||um.mie||((um.wie6||um.wie7||um.o7)&&um.m.compatMode!='CSS1Compat'));

//document.title=um.q;



//***DEV

//alert(''

//	+ 'ie = ' + um.ie + '\n'

//	+ 'wie5 = ' + um.wie5 + '\n'

//	+ 'wie55 = ' + um.wie55 + '\n'

//	+ 'wie50 = ' + um.wie50 + '\n'

//	+ 'wie6 = ' + um.wie6 + '\n'

//	+ 'wie7 = ' + um.wie7 + '\n'

//	+ 'wie8 = ' + um.wie8 + '\n'

//	+ 'quirks = ' + um.q + '\n'

//	);



//gecko earlier than 1.3

um.og=0;

//gecko earlier than 0.9.2

um.dg=0;

//safari spoofs as gecko

if(navigator.product=='Gecko'&&!um.s)

{

	//detect gecko builds by product sub

	um.sub=um.pi(navigator.productSub);

	//gecko<1.3 [tested with 1.3 final]

	um.og=(um.sub<20030312);

	//gecko<1.0.2 [tested with ns7.02]

	um.dg=(um.sub<20030208);

	//win/moz1.0 rc1=Gecko/20020417

	//win/ns7.0=rv:1.0.1) Gecko/20020823

	//win/ns7.02=rv:1.0.2) Gecko/20030208

	//lin/moz1.0.1=20020830

}





//only do the rest for basically support browsers

//this saves unsupported browsers needlessly processing variables

//and also protects MSN TV 2.8 from crash bugs due to (what looks like)

//uses of parseInt and parseFloat,and running the var process code when concatenated!

if(um.b)

{

	//cpstart





	//for each item in the matrix

	var i=0;

	do

	{

		//a normal array

		if(um.cx[i].indexOf('Classes')<0)

		{

			//get array length

			um.cxl=um[um.cx[i]].length;

			//for each item in this array

			var j=0;

			do

			{

				//if array item is not undefined

				//this is for the benefit of opera 5

				//which creates undefined array items from trailing commas

				if(typeof um[um.cx[i]][j]!=um.un)

				{

					//process it

					um.pv=um.pcv(um[um.cx[i]][j]);



					//copy this value

					um.e[um.ei]=um.pv;



					//increment array counter

					um.ei++;

				}

				j++;

			}

			while(j<um.cxl);

		}



		//an ad-hoc class array

		else

		{

			//for each item in this classes array

			for(j in um[um.cx[i]])

			{

				//if member is not a function

				//this is to prevent Array prototypes from being included

				//which might be present in other scripting

				if(typeof um[um.cx[i]][j]!='function')

				{

					//get array length

					um.cxl=um[um.cx[i]][j].length;

					//for each item in this array

					var k=0;

					do

					{

						//if array item is not undefined

						if(typeof um[um.cx[i]][j][k]!=um.un)

						{

							//process it

							um.pcv(um[um.cx[i]][j][k]);

						}

						k++;

					}

					while(k<um.cxl);



					//if this is um.v

					if(um.cx[i]=='menuClasses')

					{

						//copy this array

						um.v[j]=um[um.cx[i]][j];



						//increment matrix counter

						um.vl++;

					}

					//if this is um.w

					else

					{

						//copy this array

						um.w[j]=um[um.cx[i]][j];



						//increment matrix counter

						um.wl++;

					}

				}

			}

		}

		i++;

	}

	while(i<9);





	//cpstop





	//find keyboard module by looking for um.keys    //but some browsers don't support it

	//um.kb=(typeof um.keys!=um.un&&!(um.mie||um.o7||um.s));

	//CHANGED: um.kb=(typeof um.keys!=um.un&&!(um.mie||um.o7||(um.s&&!um.s2)));

	um.kb=(typeof um.keys!=um.un&&!(um.mie||um.o7||um.k||(um.s&&!um.s2)));



	//opera 7.1+ can navigate using spatial navigation,

	//but it doesn't support the hotkey or custom arrow-key navigation

	//because it doesn't allow default-action suppression

	//konqueror 3.2+ also has partial support

	//it can tab navigate the whole structure

	//but it doesn't support the hotkey or custom arrow-key navigation

	//because the event keyCode always comes back as 0

	//CHANGED: um.skb=(um.kb||(typeof um.keys!=um.un&&(um.o7&&!um.o71)));

	um.skb=(um.kb||(typeof um.keys!=um.un&&((um.o7&&!um.o71)||um.k)));





	//find speech module by looking for um.speech // only win/ie supports it

	um.sp=(typeof um.speech!=um.un&&um.wie);



	//when using speech (for all browsers for consistency)

	if(typeof um.speech!=um.un)

	{

		//all menus must open in the same direction

		//and the nav and menus must have the same orientation

		//this makes it easier to use

		//therefore,turn off reposition menus

		//and force the orientation to be vertical

		um.e[12]='no';

		um.e[0]='vertical';

	}





	//cpstart





	//detect relative positioning

	um.rp=(um.e[3]=='relative');







	//cpstop



	//disable reposition menus for win/ie5.0 with relpos v-align navbar

	//because getRealPosition(obj,'y') always returns 0

	if(um.wie50&&um.rp){um.e[12]='no';}





	//cpstart





	//get writing mode from h align variable

	//and set right alignment if it's there

	um.dir='left';

	if(um.e[1]=='rtl'){um.dir='right';um.e[1]='right';}









	//cpstop



	//map old values for windowed control management for backward compatibility

	um.e[13]=(um.e[13]=='yes')?'default':(um.e[13]=='no')?'iframe':um.e[13];





	//detect whether select element hiding is being used

	um.hz=(um.wie50&&um.e[13]=='default')||(um.wie&&um.e[13]=='hide');







	//cpstart





	//detect horizontal navbar

	um.h=um.e[0]=='horizontal';



	//restrict positions to positive values

	i=4;do{if(parseFloat(um.e[i],10)<0){um.e[i]='0';}i++}while(i<6);



	//if rtl text with an h-nav is in use make x an inverse number

	if(um.h&&um.dir=='right'){um.e[4]='-'+um.e[4];}





	//detect popup alignment

	um.p=um.e[0]=='popup';





	//cpstop







	//convert values for popup aligment

	if(um.p)

	{

		um.va=['left','top','absolute','-2000px','-2000px'];

		i=0;do{um.e[i+1]=um.va[i];i++}while(i<5);

		um.e[14]=0;

		um.e[15]=0;

	}





	//CHANGED: detect expanding menus

	um.ep=0;if(um.e[0]=='expanding'){um.ep=1;um.e[0]='vertical';}



	//CHANGED:FT: detect foldertree menus

	//um.ft=0;if(um.e[0]=='foldertree'){um.ep=1;um.ft=1;um.e[0]='vertical';}





	//cpstart



	//store right alignment

	um.a=(um.e[1]=='right');





	//cpstop



	//detect rigid overflow//not supported for RTL text

	um.rg=(um.h&&um.e[7]=='rigid'&&um.dir!='right');





	//cpstart



	//detect position fixed // not supported for IE5-6 or old gecko

	//implement IE5-6 JS equivalent if value is "allfixed"

	//IE7: exclude ie7 from this because it supports true position fixed

	um.fe=false;if(um.e[3]=='allfixed'){um.e[3]='fixed';if(um.wie5||um.wie6){um.fe=true;}}

	um.f=(um.e[3]=='fixed'&&!(um.wie5||um.wie6||um.og));





	//detect active border collapse

	um.nc=(um.e[17]==0&&um.e[19]=='collapse');

	um.mc=(um.e[61]==0&&um.e[63]=='collapse');





	//cpstop





	//no menus for ..

	//	- old gecko builds with relpos

	//	- old mac/ie5 with an h-nav

	//	- ancient gecko or win/ie5.0 with RTL text

	um.nm=((um.og&&um.rp)||(um.omie&&um.h)||((um.dg||um.wie50)&&um.dir=='right'));



	//no arrows for ..

	//	- nomenus group

	//	- mac/ie5

	um.nr=(um.nm||um.mie);



	//no dropshadows for ..

	//	- ancient gecko builds

	//	- opera 7.1 or earlier

	//	- win/ie5.0 with relative positioning

	//	- opera 7 with position:fixed

	//	- mac/ie5

	um.ns=(um.dg||um.o71||(um.wie50&&um.rp)||(um.o7&&um.f)||um.mie);







	//cpstart





	//test support for creating namespaced elements,which allows the script to work within XHTML

	um.cns=(typeof um.m.createElementNS!=um.un);



	//cpstop





	//we also need to use document.styleSheets because document.write won't work

	//IE supports it but uses a proprietary rule syntax

	//that doesn't matter,because IE doesn't support XHTML anyway

	//so we just exclude it by additionally testing for createElementNS

	//safari and konqueror support createElementNS,and they say they supports document.styleSheets

	//but the latter doesn't work properly,so we need to exclude them specifically

	um.ss=(um.cns&&typeof um.m.styleSheets!=um.un&&!(um.s||um.k));



	//4.51 ADDED: Safari 3 supports document.styleSheets properly now

	if(um.s3){um.ss=1;}





	//if keyboard module is in use

	if(um.kb)

	{

		//convert key-handling codes to number

		i=0;do{um.keys[i]=um.pi(um.keys[i]);i++}while(i<5);

		if(um.keys[6]!='none'){um.keys[6]=um.pi(um.keys[6]);}

		else{um.keys[6]=-1;}

	}



	//find arrow images

	//using a regex literal here

	//because mac/ie5.0 doesn't

	//garbage collect the RegExp constructor properly

	um.ni=/(gif|png|mng|jpg|jpeg|jpe|bmp)/i.test(um.e[45]);

	um.mi=/(gif|png|mng|jpg|jpeg|jpe|bmp)/i.test(um.e[89]);





}









//api receivers array

um.rn=0;um.rv=[];



//add to receivers array method

um.addReceiver=function(f,c)

{

	um.rv[um.rn++]=[f,c];

};



//get parent <li> method

um.gp=function(n)

{

	//if input is null,return null

	//if input is a list-item (nodeName converted for O7 in XHTML mode) return it

	//otherwise recur

	return n?um.vn(n.nodeName).toLowerCase()=='li'?n:this.gp(n.parentNode):null;

};





//cpstart



//create element and attributes based on a method by beetle (http://www.peterbailey.net/)

//see http://www.codingforums.com/showthread.php?t=29097 for details

um.createElement=function(n,a)

{

	um.el=(um.cns)?um.m.createElementNS('http://www.w3.org/1999/xhtml',n):um.m.createElement(n);

	if(typeof a!=um.un)

	{

		for(var i in a)

		{

			switch(i)

			{

				case 'text' :

					um.el.appendChild(um.m.createTextNode(a[i]));

					break;

				case 'class' :

					um.el.className=a[i];

					break;

				default :

					um.el.setAttribute(i,'');

					um.el[i]=a[i];

					break;

			}

		}

	}

	return um.el;

};





//cpstop