/***********************************************************************************
*	(c) Ger Versluis 2000 version 5.411 24 December 2001 (updated Jan 31st, 2003 by Dynamic Drive for Opera7)
*	For info write to menus@burmees.nl		          *
*	You may remove all comments for faster loading	          *		
***********************************************************************************/

	var NoOffFirstLineMenus=8;			// Number of first level items
	var LowBgColor='white';				// Background color when mouse is not over
	var LowSubBgColor='#D3EDBA';			// Background color when mouse is not over on subs
	var HighBgColor='black';			// Background color when mouse is over
	var HighSubBgColor='black';			// Background color when mouse is over on subs
	var FontLowColor='black';			// Font color when mouse is not over
	var FontSubLowColor='black';			// Font color subs when mouse is not over
	var FontHighColor='white';			// Font color when mouse is over
	var FontSubHighColor='white';			// Font color subs when mouse is over
	var BorderColor='black';			// Border color
	var BorderSubColor='black';			// Border color for subs
	var BorderWidth=0;				// Border width
	var BorderBtwnElmnts=1;				// Border between elements 1 or 0
	var FontFamily="arial,comic sans ms,technical"	// Font family menu items
	var FontSize=9;					// Font size menu items
	var FontBold=1;					// Bold menu items 1 or 0
	var FontItalic=0;				// Italic menu items 1 or 0
	var MenuTextCentered='left';			// Item text position 'left', 'center' or 'right'
	var MenuCentered='center';			// Menu horizontal position 'left', 'center' or 'right'
	var MenuVerticalCentered='top';			// Menu vertical position 'top', 'middle','bottom' or static
	var ChildOverlap=.2;				// horizontal overlap child/ parent
	var ChildVerticalOverlap=.2;			// vertical overlap child/ parent
	var StartTop=226;				// Menu offset x coordinate
	var StartLeft=0;				// Menu offset y coordinate
	var VerCorrect=0;				// Multiple frames y correction
	var HorCorrect=0;				// Multiple frames x correction
	var LeftPaddng=10;				// Left padding
	var TopPaddng=2;				// Top padding
	var FirstLineHorizontal=1;			// SET TO 1 FOR HORIZONTAL MENU, 0 FOR VERTICAL
	var MenuFramesVertical=1;			// Frames in cols or rows 1 or 0
	var DissapearDelay=100;				// delay before menu folds in
	var TakeOverBgColor=1;				// Menu frame takes over background color subitem frame
	var FirstLineFrame='navig';			// Frame where first level appears
	var SecLineFrame='space';			// Frame where sub levels appear
	var DocTargetFrame='space';			// Frame where target documents appear
	var TargetLoc='';				// span id for relative positioning
	var HideTop=0;					// Hide first level when loading new document 1 or 0
	var MenuWrap=1;					// enables/ disables menu wrap 1 or 0
	var RightToLeft=0;				// enables/ disables right to left unfold 1 or 0
	var UnfoldsOnClick=0;				// Level 1 unfolds onclick/ onmouseover
	var WebMasterCheck=0;				// menu tree checking on or off 1 or 0
	var ShowArrow=0;				// Uses arrow gifs when 1
	var KeepHilite=1;				// Keep selected path highligthed
							// Arrow source, width and height
	var Arrws=['images/tri.gif',5,10,'images/tridown.gif',10,5,'images/trileft.gif',5,10];	

function BeforeStart(){return}
function AfterBuild(){return}
function BeforeFirstOpen(){return}
function AfterCloseAll(){return}

var sn = '';
function parseQueryString (str) {
  str = str ? str : location.search;
  var query = str.charAt(0) == '?' ? str.substring(1) : str;
  var args = new Object();
	  if (query) {
	    var fields = query.split('&');
		    for (var f = 0; f < fields.length; f++) {
		      var field = fields[f].split('=');
		      args[unescape(field[0].replace(/\+/g, ' '))] = unescape(field[1].replace(/\+/g, ' '));
		    }
	  }
  return args;
}

var args = parseQueryString ();
for (var arg in args) {
	if (arg == 'sn'){
		if (args[arg] != ''){
			//document.write(arg + ': ' + args[arg] + '<BR>');
			var sn  = '?sn=' + args[arg];
		}
	}
  
}

// Menu tree
//	MenuX=new Array(Text to show, Link, background image (optional), number of sub elements, height, width);
//	For rollover images set "Text to show" to:  "rollover:Image1.jpg:Image2.jpg"

Menu1=new Array("rollover:images/menu/homeoff.jpg:images/menu/homeon.jpg","./index.php" +sn,"",0,32,90);

Menu2=new Array("rollover:images/menu/servicesoff.jpg:images/menu/serviceson.jpg","./services.php" +sn,"",4,32,90);
	Menu2_1=new Array("Industrial and Commercial Services","./industrial.php" +sn,"",0,25,230);
	Menu2_2=new Array("Ecological Services","./ecological.php" +sn,"",0,25,230);
	Menu2_3=new Array("Environmental Testing & Sampling","./testing.php" +sn,"",0,25,230);
	Menu2_4=new Array("Telecommunication Services","./tower.php" +sn,"",0,25,230);

Menu3=new Array("rollover:images/menu/newsoff.jpg:images/menu/newson.jpg","./news.php" + sn,"",0,32,90);
Menu4=new Array("rollover:images/menu/linksoff.jpg:images/menu/linkson.jpg","./links.php" +sn,"",0,32,135);
Menu5=new Array("rollover:images/menu/staffoff.jpg:images/menu/staffon.jpg","./staff.php" +sn,"",0,32,90);
Menu6=new Array("rollover:images/menu/empoff.jpg:images/menu/empon.jpg","./employment.php" +sn,"",0,32,125);
Menu7=new Array("rollover:images/menu/clientoff.jpg:images/menu/clienton.jpg","./clients.php"+sn,"",0,32,90);
Menu8=new Array("rollover:images/menu/contactoff.jpg:images/menu/contacton.jpg","./contact.php" +sn,"",0,32,90);