var menu1=new Array()
menu1[0]='<a href="general/index.html" onmouseover="rollovers(\'company\',\'company_on\');" onmouseout="rollovers(\'company\',\'company_off\');"><img src="images/submenu-comp-off.gif" alt="company profile" width="127" height="18" border="0" style="margin-top:1px;" name="company"><\/a>';
menu1[1]='<a href="general/mission.html" onmouseover="rollovers(\'mission\',\'mission_on\');" onmouseout="rollovers(\'mission\',\'mission_off\');"><img src="images/submenu-mission-off.gif" alt="mission statement" width="127" height="18" border="0" style="margin-top:1px;" name="mission"><\/a>';
menu1[2]='<a href="general/competencies.html" onmouseover="rollovers(\'compet\',\'compet_on\');" onmouseout="rollovers(\'compet\',\'compet_off\');"><img src="images/submenu-compet-off.gif" alt="competencies" width="127" height="18" border="0" style="margin-top:1px;" name="compet"><\/a>';
menu1[3]='<a href="general/markets.html" onmouseover="rollovers(\'markets\',\'markets_on\');" onmouseout="rollovers(\'markets\',\'markets_off\');"><img src="images/submenu-markets-off.gif" alt="markets" width="127" height="18" border="0" style="margin-top:1px;" name="markets"><\/a>';
menu1[4]='<a href="general/partners.html" onmouseover="rollovers(\'partners\',\'partners_on\');" onmouseout="rollovers(\'partners\',\'partners_off\');"><img src="images/submenu-partners-off.gif" alt="partnerships" width="127" height="18" border="0" style="margin-top:1px;" name="partners"><\/a>';
menu1[5]='<a href="general/quality.html" onmouseover="rollovers(\'quality\',\'quality_on\');" onmouseout="rollovers(\'quality\',\'quality_off\');"><img src="images/submenu-quality-off.gif" alt="quality accreditations" width="127" height="18" border="0" style="margin-top:1px;" name="quality"><\/a>';
menu1[6]='<a href="general/hands.html" onmouseover="rollovers(\'hands\',\'hands_on\');" onmouseout="rollovers(\'hands\',\'hands_off\');"><img src="images/submenu-hands-off.gif" alt="health and safety" width="127" height="18" border="0" style="margin-top:1px;" name="hands"><\/a>';
menu1[7]='<a href="general/plant.html" onmouseover="rollovers(\'plant\',\'plant_on\');" onmouseout="rollovers(\'plant\',\'plant_off\');"><img src="images/submenu-plant-off.gif" alt="plant list" width="127" height="18" border="0" style="margin-top:1px;" name="plant"><\/a>';

var menu2=new Array()
menu2[0]='<a href="products/cylinders.html" onmouseover="rollovers(\'cylinders\',\'cylinders_on\');" onmouseout="rollovers(\'cylinders\',\'cylinders_off\');"><img src="images/submenu-cylinders-off.gif" alt="cylinders" width="127" height="18" border="0" style="margin-top:1px;" name="cylinders"><\/a>';
menu2[1]='<a href="products/power.html" onmouseover="rollovers(\'power\',\'power_on\');" onmouseout="rollovers(\'power\',\'power_off\');"><img src="images/submenu-power-off.gif" alt="power units" width="127" height="18" border="0" style="margin-top:1px;" name="power"><\/a>';
menu2[2]='<a href="products/manifolds.html" onmouseover="rollovers(\'manifolds\',\'manifolds_on\');" onmouseout="rollovers(\'manifolds\',\'manifolds_off\');"><img src="images/submenu-manifolds-off.gif" alt="manifolds" width="127" height="18" border="0" style="margin-top:1px;" name="manifolds"><\/a>';
menu2[3]='<a href="products/control.html" onmouseover="rollovers(\'control\',\'control_on\');" onmouseout="rollovers(\'control\',\'control_off\');"><img src="images/submenu-control-off.gif" alt="control systems" width="127" height="18" border="0" style="margin-top:1px;" name="control"><\/a>';
menu2[4]='<a href="products/valves.html" onmouseover="rollovers(\'valves\',\'valves_on\');" onmouseout="rollovers(\'valves\',\'valves_off\');"><img src="images/submenu-valves-off.gif" alt="valves and rigs" width="127" height="18" border="0" style="margin-top:1px;" name="valves"><\/a>';


		
var menuwidth='127px'; //default menu width
var menubgcolor='transparent';  //menu bgcolor
var disappeardelay=250;  //menu disappear speed onMouseout (in miliseconds)
var hidemenu_onclick="yes"; //hide menu when user clicks within menu?

function change(id, newClass) {

identity=document.getElementById(id);

identity.className=newClass;

}




/***********************************************
* AnyLink Drop Down Menu- © Dynamic Drive (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/



/////No further editting needed

var ie4=document.all
var ns6=document.getElementById&&!document.all

if (ie4||ns6)
document.write('<div id="dropmenudiv" style="visibility:hidden;width:'+menuwidth+';background-color:'+menubgcolor+'" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>')

function getposOffset(what, offsettype){
var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
var parentEl=what.offsetParent;
while (parentEl!=null){
totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
parentEl=parentEl.offsetParent;
}
return totaloffset;
}


function showhide(obj, e, visible, hidden, menuwidth){
if (ie4||ns6)
dropmenuobj.style.left=dropmenuobj.style.top="-500px"
if (menuwidth!=""){
dropmenuobj.widthobj=dropmenuobj.style
dropmenuobj.widthobj.width=menuwidth
}
if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")
obj.visibility=visible
else if (e.type=="click")
obj.visibility=hidden
}

function iecompattest(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function clearbrowseredge(obj, whichedge){
var edgeoffset=0
if (whichedge=="rightedge"){
var windowedge=ie4 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
dropmenuobj.contentmeasure=dropmenuobj.offsetWidth
if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure)
edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth
}
else{
var topedge=ie4 && !window.opera? iecompattest().scrollTop : window.pageYOffset
var windowedge=ie4 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure){ //move up?
edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight
if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure) //up no good either?
edgeoffset=dropmenuobj.y+obj.offsetHeight-topedge
}
}
return edgeoffset
}

function populatemenu(what){
if (ie4||ns6)
dropmenuobj.innerHTML=what.join("")
}


function dropdownmenu(obj, e, menucontents, menuwidth){
if (window.event) event.cancelBubble=true
else if (e.stopPropagation) e.stopPropagation()
clearhidemenu()
dropmenuobj=document.getElementById? document.getElementById("dropmenudiv") : dropmenudiv
populatemenu(menucontents)

if (ie4||ns6){
showhide(dropmenuobj.style, e, "visible", "hidden", menuwidth)
dropmenuobj.x=getposOffset(obj, "left") + 0
dropmenuobj.y=getposOffset(obj, "top") - 0
dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px"
dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px"
}

return clickreturnvalue()
}

function clickreturnvalue(){
if (ie4||ns6) return false
else return true
}

function contains_ns6(a, b) {
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
}

function dynamichide(e){
if (ie4&&!dropmenuobj.contains(e.toElement))
delayhidemenu()
else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
delayhidemenu()
}

function hidemenu(e){
if (typeof dropmenuobj!="undefined"){
if (ie4||ns6)
dropmenuobj.style.visibility="hidden"
}
}

function delayhidemenu(){
if (ie4||ns6)
delayhide=setTimeout("hidemenu()",disappeardelay)
}

function clearhidemenu(){
if (typeof delayhide!="undefined")
clearTimeout(delayhide)
}

if (hidemenu_onclick=="yes")
document.onclick=hidemenu



function displayitem(object) {
	if (document.layers && document.layers[object] != null)
		document.layers[object].display = 'block';
	
	if (document.all)
		document.all[object].style.display = 'block';
	
	if (document.getElementById)
		document.getElementById(object).style.display = "block";
	}

function hideitem(object) {
	if (document.layers && document.layers[object] != null)
		document.layers[object].display = 'none';
	
	if (document.all)
		document.all[object].style.display = 'none';
	
	if (document.getElementById)
		document.getElementById(object).style.display = "none";
	}
	
function hideallmenu() {
	hideitem('divisions0002'); 
}

function stopTime() {
	window.clearTimeout('myTimeout');
}

function clearonTime(menuitem) {
thisobject = menuitem;
window.clearTimeout('myTimeout');
var myTimeout = window.setTimeout('hideitem(thisobject)', 2000);

}

function whitecolour(Wcolour, object) {
if (document.layers && document.layers[object] != null)
	document.layers[object].color = Wcolour;
	if (document.all)
	document.all[object].style.color = Wcolour;
	if (document.getElementById)
	document.getElementById(object).style.color = Wcolour;
}




var preloadFlag = false;
function preloadImages() {
if (document.images)  {
	// next load images
	
	home_off=new Image();
	home_off.src = 'images/menu-home-off.gif';				
	home_on=new Image();
	home_on.src = 'images/menu-home-on.gif';
	
	about_off=new Image();
	about_off.src = 'images/menu-about-off.gif';				
	about_on=new Image();
	about_on.src = 'images/menu-about-on.gif';
	
	products_off=new Image();
	products_off.src = 'images/menu-products-off.gif';				
	products_on=new Image();
	products_on.src = 'images/menu-products-on.gif';
	
	services_off=new Image();
	services_off.src = 'images/menu-services-off.gif';				
	services_on=new Image();
	services_on.src = 'images/menu-services-on.gif';
	
	contact_off=new Image();
	contact_off.src = 'images/menu-contact-off.gif';				
	contact_on=new Image();
	contact_on.src = 'images/menu-contact-on.gif';
	
	info_off=new Image();
	info_off.src = 'images/menu-info-off.gif';				
	info_on=new Image();
	info_on.src = 'images/menu-info-on.gif';
	
	
	
	company_off=new Image();
	company_off.src = 'images/submenu-comp-off.gif';				
	company_on=new Image();
	company_on.src = 'images/submenu-comp-on.gif';
	
	mission_off=new Image();
	mission_off.src = 'images/submenu-mission-off.gif';				
	mission_on=new Image();
	mission_on.src = 'images/submenu-mission-on.gif';
	
	compet_off=new Image();
	compet_off.src = 'images/submenu-compet-off.gif';				
	compet_on=new Image();
	compet_on.src = 'images/submenu-compet-on.gif';
	
	markets_off=new Image();
	markets_off.src = 'images/submenu-markets-off.gif';				
	markets_on=new Image();
	markets_on.src = 'images/submenu-markets-on.gif';
	
	partners_off=new Image();
	partners_off.src = 'images/submenu-partners-off.gif';				
	partners_on=new Image();
	partners_on.src = 'images/submenu-partners-on.gif';
	
	quality_off=new Image();
	quality_off.src = 'images/submenu-quality-off.gif';				
	quality_on=new Image();
	quality_on.src = 'images/submenu-quality-on.gif';
	
	hands_off=new Image();
	hands_off.src = 'images/submenu-hands-off.gif';				
	hands_on=new Image();
	hands_on.src = 'images/submenu-hands-on.gif';
	
	plant_off=new Image();
	plant_off.src = 'images/submenu-plant-off.gif';				
	plant_on=new Image();
	plant_on.src = 'images/submenu-plant-on.gif';
	
	cylinders_off=new Image();
	cylinders_off.src = 'images/submenu-cylinders-off.gif';				
	cylinders_on=new Image();
	cylinders_on.src = 'images/submenu-cylinders-on.gif';
	
	power_off=new Image();
	power_off.src = 'images/submenu-power-off.gif';				
	power_on=new Image();
	power_on.src = 'images/submenu-power-on.gif';
	
	manifolds_off=new Image();
	manifolds_off.src = 'images/submenu-manifolds-off.gif';				
	manifolds_on=new Image();
	manifolds_on.src = 'images/submenu-manifolds-on.gif';
	
	control_off=new Image();
	control_off.src = 'images/submenu-control-off.gif';				
	control_on=new Image();
	control_on.src = 'images/submenu-control-on.gif';
	
	valves_off=new Image();
	valves_off.src = 'images/submenu-valves-off.gif';				
	valves_on=new Image();
	valves_on.src = 'images/submenu-valves-on.gif';
			
		
		preloadFlag = true;

		}
}

// functions that do MouseOvers and MouseOut calls

function rollovers(imName,imSource) {
		if (document.images && (preloadFlag == true)) {
		document[imName].src=eval(imSource + ".src");
	}
}


