//Detect Browser
var IE4 = (document.all && !document.getElementById) ? true : false;
var NS4 = (document.layers) ? true : false;
var IE5 = (document.all && document.getElementById) ? true : false;
var N6 = (document.getElementById && !document.all) ? true : false;

var globheight;
var globwidth;
var globFirstLevelWidth = 80;
var globlevel;
var globdelay;
var globtype;
var menucount=0;
var N6count=0;
var populatemenuitems="false";

//menu_tpl.js from original starts here*****************************************************
var MENU_POS = new Array();
	MENU_POS['height'] = [];
	MENU_POS['width'] = [];
	MENU_POS['block_top'] = [0, 0,];
	MENU_POS['hide_delay'] = [];
	
var MENU_STYLES = new Array();
	MENU_STYLES['onmouseout'] = [
		'color', [],
		'background', [],
		'filter', []
	];
	MENU_STYLES['onmouseover'] = [
		'color', [],
		'background', [],
		'filter', []
	];
	
	MENU_STYLES['onmousedown'] = [
		'color', [],
		'background', [],
		'filter', []		
	];
	
//menu_tpl.js from original ends here*******************************************************


function initmenu(levels,height,width,delay,type)
{
	if (populatemenuitems=="true")
	{
		for (i=0;i<=levels-1;i++)
		{
			MENU_ITEMS[i] = ITEMS[i+1];
		}
	}

	//setting the height
	globheight=height;
	globlevel=levels;
	globwidth=width;
	globdelay=delay;

	if (populatemenuitems=="false")
	{
		if (type=="horizontal")
		{
			//Defaults for horizontal
			MENU_POS['block_left'] = [0, 0];
			MENU_POS['top'] = [0];
			MENU_POS['left'] = [globwidth];
			globtype="horizontal";
		}
		else
		{	
			//Defaults for vertical
			MENU_POS['block_left'] = [0, globwidth];
			MENU_POS['top']        = [0, 0];
			MENU_POS['left']       = [0, 0];
			globtype="vertical";
		}
	}
}




//menu.js from original starts here********************************************************
var menus = [];

// --- menu class ---
function menu (item_struct, pos, styles) {
	// browser check
	this.item_struct = item_struct;
	this.pos = pos;
	this.styles = styles;
	this.id = menus.length;
	this.items = [];
	this.children = [];
	this.add_item = menu_add_item;
	this.hide = menu_hide;
	this.onclick = menu_onclick;
	this.onmouseout = menu_onmouseout;
	this.onmouseover = menu_onmouseover;
	this.onmousedown = menu_onmousedown;
	var i;
	for (i = 0; i < this.item_struct.length; i++)
		new menu_item(i, this, this);
	for (i = 0; i < this.children.length; i++)
		this.children[i].visibility(true);
	menus[this.id] = this;
}


function menu_add_item (item) {
	var id = this.items.length;
	this.items[id] = item;
	return (id);
}


function menu_hide () {
	for (var i = 0; i < this.items.length; i++) {
		this.items[i].visibility(false);
		this.items[i].switch_style('onmouseout');
	}
}

function menu_onclick (id) {
	var item = this.items[id];
	return (item.fields[1] ? true : false);
}

function menu_onmouseout (id) {
	this.hide_timer = setTimeout('menus['+ this.id +'].hide();',
		this.pos['hide_delay'][this.active_item.depth]);
	if (this.active_item.id == id)
		this.active_item = null;
}

function menu_onmouseover (id) {
	this.active_item = this.items[id];
	clearTimeout(this.hide_timer);
	var curr_item, visib;
	for (var i = 0; i < this.items.length; i++) 
	{
		curr_item = this.items[i];
		visib = (curr_item.arrpath.slice(0, curr_item.depth).join('_') == this.active_item.arrpath.slice(0, curr_item.depth).join('_'));
		if (visib)
			curr_item.switch_style (curr_item == this.active_item ? 'onmouseover' : 'onmouseout');
		curr_item.visibility(visib);
	}
}

function menu_onmousedown (id) {
	this.items[id].switch_style('onmousedown');
}

// --- menu item Class ---
function menu_item (path, parent, container) {
	this.path = new String (path);
	this.parent = parent;
	this.container = container;
	this.arrpath = this.path.split('_');
	this.depth = this.arrpath.length - 1;
	// get pointer to item's data in the structure
	var struct_path = '', i;
	for (i = 0; i <= this.depth; i++)
		struct_path += '[' + (Number(this.arrpath[i]) + (i ? 2 : 0)) + ']';
	eval('this.fields = this.container.item_struct' + struct_path);
	if (!this.fields) return;
	
	// assign methods	
	this.get_x = mitem_get_x;
	this.get_y = mitem_get_y;
	// these methods may be different for different browsers (i.e. non DOM compatible)
	this.init = mitem_init;
	this.visibility = mitem_visibility;
	this.switch_style = mitem_switch_style;
	
	// register in the collections
	this.id = this.container.add_item(this);
	parent.children[parent.children.length] = this;
	
	// init recursively
	this.init();
	this.children = [];
	var child_count = this.fields.length - 2;
	for (i = 0; i < child_count; i++)
		new menu_item (this.path + '_' + i, this, this.container);
	this.switch_style('onmouseout');
}

function mitem_init() {
	var border;
	if( this.depth == 0 )
		if( this.id != 0)
			border = "border-left:1px dotted; text-align:center; width: " + globFirstLevelWidth + "px; left: " + this.get_x() + "px;";
		else
			border = "width: " + globFirstLevelWidth + "px; text-align:center; left: " + this.get_x() + "px;";
	else
		border = "width: " + globwidth + "px; border:1px solid white; left: " + this.get_x() + "px;";
	document.write (
		'<a id="mi_' + this.container.id + '_'
			+ this.id +'" class="m' + this.container.id + 'l' + this.depth 
			+'o" href="' + this.fields[1] + '" style="position: absolute; top: '
			+ this.get_y() + 'px; height: '
			+ this.container.pos['height'][this.depth] + 'px; visibility: hidden;'		
			+' background: black;' + border + ' color: white; z-index: ' + this.depth + ';" '
			+ 'onclick="return menus[' + this.container.id + '].onclick('
			+ this.id + ');" onmouseout="menus[' + this.container.id + '].onmouseout('
			+ this.id + ');" onmouseover="menus[' + this.container.id + '].onmouseover('
			+ this.id + ');" onmousedown="menus[' + this.container.id + '].onmousedown('
			+ this.id + ');"><div id="menudivs" class="m'  + this.container.id + 'l' + this.depth + 'i">'
			+ this.fields[0] + "</div></a>\n"
		);
	
	if (globtype=="horizontal")
	{
		MENU_POS['block_top'][1]=document.getElementById('menudivs').offsetHeight + 1; //space between topmenu and dropdownmenu
		for (d=1;d<=MENU_POS['top'].length-1;d++)
		{
			MENU_POS['top'][d]= document.getElementById('menudivs').offsetHeight; // space between each menurow in dropdownmenu
		}
	}
	if (globtype=="vertical")
	{
		for (h=0;h<=MENU_POS['top'].length-1;h++)
		{
		MENU_POS['top'][h]= document.getElementById('menudivs').offsetHeight;
		}
	}
	this.element = document.getElementById('mi_' + this.container.id + '_' + this.id);
	//document.getElementById('holdmenu').innerHTML+=this.element.outerHTML;
}
function mitem_visibility(make_visible) {
	if (make_visible != null) {
		if (this.visible == make_visible) return;
		this.visible = make_visible;
		if (make_visible)
			this.element.style.visibility = 'visible';
		else if (this.depth)
			this.element.style.visibility = 'hidden';
	}
	return (this.visible);
}
function mitem_get_x() {
	var value = 0;
	if( this.depth == 0)
	{
		value = this.container.pos['block_left'][0] + this.arrpath[0] * globFirstLevelWidth;
	}
	else if( this.depth == 1)
	{
		value = this.container.pos['block_left'][0] + this.arrpath[0] * globFirstLevelWidth;
		value += this.container.pos['block_left'][1] + this.arrpath[1] * this.container.pos['left'][1];
	}
	else
	{
		value = this.container.pos['block_left'][0] + this.arrpath[0] * globFirstLevelWidth;
		value += this.container.pos['block_left'][1] + this.arrpath[1] * this.container.pos['left'][1];
		for (var i = 2; i <= this.depth; i++)
			value += this.container.pos['block_left'][i] + this.arrpath[i] * this.container.pos['left'][i];
	}
	return (value);
}
function mitem_get_y() {
	var value = 0;
	for (var i = 0; i <= this.depth; i++)
		value += this.container.pos['block_top'][i]	+ this.arrpath[i] * this.container.pos['top'][i];
	return (value);
}
function mitem_switch_style(state) {
	if (this.state == state) return;
	this.state = state;
	var style = this.container.styles[state];
	for (var i = 0; i < style.length; i += 2)
		if (style[i] && style[i+1])
			eval('this.element.style.' + style[i] + "='" + style[i+1][this.depth] + "';");
}
// menu.js from original ends here************************************************



//menu_items.js from original starts here******************************************
var arraywith10values=new Array();
var arraywith10valuescount=0;
var splitvalarray;
var doflag;
var newarraystr=new Array();
mainarray=new Array();
mainarraywithcommas=new Array();
fullmainarray=new Array();
var MENU_ITEMS=new Array();
var ITEMS=new Array();
var splitarray=new Array();
var count=0;

//This is the new function added. This function replaces all the occurances of a particular character/substring in a string with the given character/string***********************
function replace(string,text,by)
{
    var strLength = string.length, txtLength = text.length;
    if ((strLength == 0) || (txtLength == 0)) return string;

    var i = string.indexOf(text);
    if ((!i) && (text != string.substring(0,txtLength))) return string;
    if (i == -1) return string;

    var newstr = string.substring(0,i) + by;

    if (i+txtLength < strLength)
        newstr += replace(string.substring(i+txtLength,strLength),text,by);

    return newstr;
}
//******************************************************************************************

function addmenuitem(val,desc,url,onmouseovrtxtcol,onmouseovrbgndcol,onmouseouttxtcol,onmouseoutbgndcol,onmousedowntxtcol,onmousedownbgndcol,fontstyles, bgstyle)
{
/*
val=Node level
desc=description which shows up
url=url linked to description
onmouseovertxtcol=Onmouseover Text color
*/
doflag="yes";
splitvalarray=val.split(",");
	for (b=0;b<=splitvalarray.length-1;b++)
	{
		if ((splitvalarray[b]=="10") || (splitvalarray[b]=="20"))
		{
		doflag="no";
		}
	}
	
	//populate array values for only those inputs which have a level of 10,20etc only after first level,ex:1,10,1;1,1,10,1etc************************************************************
	if ((doflag=="no") && (splitvalarray[0].length!=2))
	{
		arraywith10values[arraywith10valuescount]=new Array(val,desc,url);
		arraywith10valuescount=arraywith10valuescount+1;
	}
	//********************************************************************************
	
	//populate array values for only those inputs which have a level of 10,20etc only after first level,ex:10,1,1;10,1,10,1etc***********************************************************
	if ((doflag=="no") && (splitvalarray[0].length==2) && (splitvalarray.length>1))
	{
		arraywith10values[arraywith10valuescount]=new Array(val,desc,url);
		arraywith10valuescount=arraywith10valuescount+1;
	}
	//********************************************************************************

	
	
	//for first level
	if ((doflag=="no") && (val.length==2))
	{
		ITEMS[splitvalarray[0]]=new Array(desc,url);
	}	
	

	if (doflag=="yes")
	{
		var val1=replace(val,",","0");
		var val2=replace(val,",","");
		//calculate no of commas in val,this will give us the level************
		var noofcommascount=0;
		for (h=0;h<=val.length-1;h++)
		{
			if (val.charAt(h)==",")
			{
				noofcommascount=noofcommascount+1;
			}
		}
		//*********************************************************

		MENU_STYLES['onmouseover'][1][noofcommascount] = onmouseovrtxtcol;
		MENU_STYLES['onmouseover'][3][noofcommascount] = onmouseovrbgndcol;
		MENU_STYLES['onmouseover'][5][noofcommascount] =  bgstyle
		MENU_STYLES['onmouseout'][1][noofcommascount] = onmouseouttxtcol;						  
		MENU_STYLES['onmouseout'][3][noofcommascount] = onmouseoutbgndcol;						  
		MENU_STYLES['onmouseout'][5][noofcommascount] =  bgstyle
		MENU_STYLES['onmousedown'][1][noofcommascount] = onmousedowntxtcol;						  
		MENU_STYLES['onmousedown'][3][noofcommascount] = onmousedownbgndcol;
		MENU_STYLES['onmousedown'][5][noofcommascount] = bgstyle
		MENU_POS['hide_delay'][noofcommascount] = globdelay;
		MENU_POS['height'][noofcommascount]=globheight;
		MENU_POS['width'][noofcommascount]=globwidth;
		//defining classes for setting font-family,size etc*******
		//alert( MENU_STYLES['onmouseout'][5][noofcommascount])
if (N6)
{
var x = document.styleSheets[0];
x.insertRule('PRE {font: 14px verdana}',x.cssRules.length);
if( noofcommascount != 0 )
	x.insertRule(".m0l"+noofcommascount+"o {text-decoration : none;}",x.cssRules.length);
else
	x.insertRule(".m0l"+noofcommascount+"o {text-decoration : none; }",x.cssRules.length);
x.insertRule(".m0l"+noofcommascount+"i {"+fontstyles+"}",x.cssRules.length);
}
else
{
	/* get rules from stylesheet instead to make MAC IE work 
 if( noofcommascount != 0 )
 document.styleSheets[0].addRule(".m0l"+noofcommascount+"o", "text-decoration : none;")
 else
 document.styleSheets[0].addRule(".m0l"+noofcommascount+"o", "text-decoration : none;")
 document.styleSheets[0].addRule(".m0l"+noofcommascount+"i", fontstyles)*/
}

//**********************************************************

if (noofcommascount>1)
{
	MENU_POS['block_left'][noofcommascount] = globwidth; //space between columns
	MENU_POS['block_top'][noofcommascount] = 0;
}

if (noofcommascount>0)
{
	MENU_POS['left'][noofcommascount] = 0;
	MENU_POS['top'][noofcommascount] = 0;//need not be 23,you can assign any number.
}
				  
if (val.lastIndexOf(",")=="-1")
{
	var substrextract=val;
}
else
{
	var substrextract=val.substring(0,val.lastIndexOf(","));
}
var replacedstr=replace(substrextract,",","0");
var val1=replace(val,",","0");
ITEMS[val1]=new Array(desc,url);
mainarray[count]=replacedstr; 
fullmainarray[count]=val1;
mainarraywithcommas[fullmainarray[count]]=val;
count=count+1;
	}
}

function doCompare(a,b)
{
return a-b
}
 
function createmenu()
{
mainarray.sort(doCompare);
fullmainarray.sort(doCompare);
var count1=2;
		for (i=mainarray.length-1;i>=0;i--)
		{
			mainarray[i]=mainarray[i]+"";
			var len=mainarray[i].length;
			for (j=0;j<=fullmainarray.length-1;j++)
			{
				//calculate no of zeros in fullmainarray[j]************
				var noofzeroscount=0;
				for (u=0;u<=fullmainarray[j].length-1;u++)
				{
					if (fullmainarray[j].charAt(u)=="0")
					{
						noofzeroscount=noofzeroscount+1;
					}
				}
				//*********************************************************
				//calculate no of zeros in mainarray[i]************
				var noofzeroscounti=0;
				for (v=0;v<=mainarray[i].length-1;v++)
				{
					if (mainarray[i].charAt(v)=="0")
					{
						noofzeroscounti=noofzeroscounti+1;
					}
				}
				//*********************************************************
			
			
				splitarray=mainarraywithcommas[fullmainarray[j]].split(",");
				if (mainarray[i]!=fullmainarray[j])
				{
					fullmainarray[j]=fullmainarray[j]+"";
					if ((fullmainarray[j].substring(0,len)==mainarray[i]) && (mainarray[i].length==(fullmainarray[j].length-noofzeroscount)-(splitarray[splitarray.length-1].length-noofzeroscounti)))
					{
						ITEMS[mainarray[i]][count1]=ITEMS[fullmainarray[j]];
						count1=count1+1;
					}
				}
			}
			count1=2;
		}
		populatemenuitems="true";
		initmenu(globlevel,globheight,globwidth);
} 

function add10xitems()
{
for (p=0;p<=arraywith10values.length-1;p++)
{
var position=arraywith10values[p][0].substring(arraywith10values[p][0].lastIndexOf(",")+1,arraywith10values[p][0].length);
var substrextract=arraywith10values[p][0].substring(0,arraywith10values[p][0].lastIndexOf(","));
var replacedstr=replace(substrextract,",","0");
var replacedwholestr=replace(arraywith10values[p][0],",","0");
//change indexes
		for (r=ITEMS[replacedstr].length;r>=parseInt(position);r--)
		{
			ITEMS[replacedstr][r+1]=ITEMS[replacedstr][r];
		}
ITEMS[replacedwholestr]=new Array(arraywith10values[p][1],arraywith10values[p][2]);
ITEMS[replacedstr][parseInt(position)+1]=ITEMS[replacedwholestr];
}
}

//menu_items.js from original ends here*****************************************************