/*** SET BUTTON'S FOLDER HERE ***/
var buttonFolder = "buttons/";

/*** SET BUTTONS' FILENAMES HERE ***/
upSources = new Array("button1up.png","button2up.png","button3up.png","button4up.png","button5up.png","button6up.png","button7up.png","button8up.png");

overSources = new Array("button1over.png","button2over.png","button3over.png","button4over.png","button5over.png","button6over.png","button7over.png","button8over.png");

// SUB MENUS DECLARATION, YOU DONT NEED TO EDIT THIS
subInfo = new Array();
subInfo[1] = new Array();
subInfo[2] = new Array();
subInfo[3] = new Array();
subInfo[4] = new Array();
subInfo[5] = new Array();
subInfo[6] = new Array();
subInfo[7] = new Array();
subInfo[8] = new Array();

//*** SET SUB MENUS TEXT LINKS AND TARGETS HERE ***//

subInfo[3][1] = new Array("Connect eezy","cdma.html","");
subInfo[3][2] = new Array("DialOne","dialonenew.html","");
subInfo[3][3] = new Array("DataOne","dataonenew.html","");
subInfo[3][4] = new Array("24 Seven","tollfree.html","");
subInfo[3][5] = new Array("TollFree","tollfree.html","");
subInfo[3][6] = new Array("ComOne","satnetnew.html","");
subInfo[3][7] = new Array("SatNet","satnetnew.html","");

subInfo[4][1] = new Array("DialOne","dialtariff.html","");
subInfo[4][2] = new Array("PhoneShop","phonetariff.html","");
subInfo[4][3] = new Array("24 Seven","24tariff.html","");
subInfo[4][4] = new Array("TollFree","tolltariff.html","");
subInfo[4][5] = new Array("DataOne","datatariff.html","");
subInfo[4][6] = new Array("Internet","intertariff.html","");
subInfo[4][7] = new Array("SatNet","sattariff.html","");

subInfo[5][1] = new Array("Bill Enquiry","billnew.html","");
subInfo[5][2] = new Array("Online Directory","directnew.html","");

subInfo[8][1] = new Array("Enquiry Form","enquiries.html");

//*** SET SUB MENU POSITION ( RELATIVE TO BUTTON ) ***//\
var xSubOffset = 0;
var ySubOffset = 22;



//*** NO MORE SETTINGS BEYOND THIS POINT ***//
var overSub = false;
var delay = 1000;
totalButtons = upSources.length;

 
// GENERATE SUB MENUS
for ( x=0; x<totalButtons; x++) {
	// SET EMPTY DIV FOR BUTTONS WITHOUT SUBMENU
	if ( subInfo[x+1].length < 1 ) { 
		document.write('<div id="submenu' + (x+1) + '">');
	// SET DIV FOR BUTTONS WITH SUBMENU
	} else {
		document.write('<div id="submenu' + (x+1) + '" class="dropmenu" ');
		document.write('onMouseOver="overSub=true;');
		document.write('setOverImg(\'' + (x+1) + '\',\'\');"');
		document.write('onMouseOut="overSub=false;');
		document.write('setTimeout(\'hideSubMenu(\\\'submenu' + (x+1) + '\\\')\',delay);');
		document.write('setOutImg(\'' + (x+1) + '\',\'\');">');


		document.write('<ul>');
		for ( k=0; k<subInfo[x+1].length-1; k++ ) {
			document.write('<li>');
			document.write('<a href="' + subInfo[x+1][k+1][1] + '" ');
			document.write('target="' + subInfo[x+1][k+1][2] + '">');
			document.write( subInfo[x+1][k+1][0] + '</a>');
			document.write('</li>');
		}
		document.write('</ul>');
	}
	document.write('</div>');
}
 

//*** MAIN BUTTONS FUNCTIONS ***//
// PRELOAD MAIN MENU BUTTON IMAGES
function preload() {
	for ( x=0; x<totalButtons; x++ ) {
		buttonUp = new Image();
		buttonUp.src = buttonFolder + upSources[x];
		buttonOver = new Image();
		buttonOver.src = buttonFolder + overSources[x];
	}
}

// SET MOUSEOVER BUTTON
function setOverImg(But, ID) {
	document.getElementById('button' + But + ID).src = buttonFolder + overSources[But-1];
}

// SET MOUSEOUT BUTTON
function setOutImg(But, ID) {
	document.getElementById('button' + But + ID).src = buttonFolder + upSources[But-1];
}



//*** SUB MENU FUNCTIONS ***//
// GET ELEMENT ID MULTI BROWSER
function getElement(id) {
	return document.getElementById ? document.getElementById(id) : document.all ? document.all(id) : null; 
}

// GET X COORDINATE
function getRealLeft(id) { 
	var el = getElement(id);
	if (el) { 
		xPos = el.offsetLeft;
		tempEl = el.offsetParent;
		while (tempEl != null) {
			xPos += tempEl.offsetLeft;
			tempEl = tempEl.offsetParent;
		} 
		return xPos;
	} 
} 

// GET Y COORDINATE
function getRealTop(id) {
	var el = getElement(id);
	if (el) { 
		yPos = el.offsetTop;
		tempEl = el.offsetParent;
		while (tempEl != null) {
			yPos += tempEl.offsetTop;
			tempEl = tempEl.offsetParent;
		}
		return yPos;
	}
}

// MOVE OBJECT TO COORDINATE
function moveObjectTo(id,x,y) {
 //added browser detection code
	var elm = null; 
	  if (document.getElementById)
  {
    // browser implements part of W3C DOM HTML
    // Gecko, Internet Explorer 5+, Opera 5+
    elm = document.getElementById(id);
  }
  else if (document.all)
  {
    // Internet Explorer 4 or Opera with IE user agent
    elm = document.all[id];
  }
  else if (document.layers)
  {
    // Navigator 4
    elm = document.layers[id];
  }
  if (!elm)
  {
    // browser not supported or element not found
  }
  else if (elm.style)
  {
    // browser implements part of W3C DOM Style
    // Gecko, Internet Explorer 4+, Opera 5+

    if (typeof(elm.style.left) == 'number')
    {
      // Opera 5/6 do not implement the standard correctly
      // and assume that elm.style.left and similar properties
      // are numbers.
      elm.style.left = x;
      elm.style.top  = y;
    }
    else
    {
      // Gecko/Internet Explorer 4+
      // W3C DOM Style states that elm.style.left is a string
      // containing the length followed by the unit. e.g. 10px
      // Gecko will allow you to omit the unit only in Quirks 
      // mode. 
      // Gecko REQUIRES the unit when operating in Standards
      // mode.
      elm.style.left = x + 'px';
      elm.style.top  = y + 'px';
    }
}
}

// MOVE SUBMENU TO CORRESPONDING BUTTON
function showSubMenu(subID, buttonID) {
	hideAllSubMenus();
	butX = getRealLeft(buttonID);
	butY = getRealTop(buttonID);
	moveObjectTo(subID,butX+xSubOffset, butY+ySubOffset);
}

// HIDE ALL SUB MENUS
function hideAllSubMenus() {
	for ( x=0; x<totalButtons; x++) {
		moveObjectTo("submenu" + (x+1) + "",-500, -500 );
	}
}

// HIDE ONE SUB MENU
function hideSubMenu(subID) {
	if ( overSub == false ) {
		moveObjectTo(subID,-500, -500);
	}
}