/***********************************************
* Pop-it menu- © Dynamic Drive (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/

var defaultMenuWidth="180px" //set default menu width.

var linkset=new Array()
//SPECIFY MENU SETS AND THEIR LINKS. FOLLOW SYNTAX LAID OUT
linkset[1]='<div class="menuitems"><a href="#">Introduction</a></div>' 
linkset[2]='<div class="menuitems"><a href="/gates/cantilever-sliding-gate-6m.php">Sliding upto 6m</a></div>' 
linkset[2]+='<div class="menuitems"><a href="/gates/cantilever-sliding-gate-10m.php">Sliding upto 10m</a></div>' 
linkset[2]+='<div class="menuitems"><a href="/gates/swing-gate.php">Swing</a></div>' 
linkset[2]+='<div class="menuitems"><a href="/gates/pedestrian-gate.php">Pedestrian</a></div>' 
linkset[3]='<div class="menuitems"><a href="/barriers/ga600-automatic-raise-arm-barrier.php">Automatic upto 6m</a></div>' 
linkset[3]+='<div class="menuitems"><a href="/barriers/ga700-automatic-raise-arm-barrier.php">Automatic upto 7m</a></div>' 
linkset[3]+='<div class="menuitems"><a href="/barriers/ga900-automatic-raise-arm-barrier.php">Automatic upto 9m</a></div>' 
linkset[3]+='<div class="menuitems"><a href="/barriers/ga600-manual-raise-arm-barrier.php">Rising Arm upto 6m</a></div>' 
linkset[3]+='<div class="menuitems"><a href="/barriers/ga900-heavy-duty-manual-raise-arm-barrier.php">Rising Arm upto 9m</a></div>' 
linkset[3]+='<div class="menuitems"><a href="/barriers/manual-swing-arm-barrier.php">Swing Arm</a></div>' 
linkset[3]+='<div class="menuitems"><a href="/barriers/height-restriction-barrier.php">Height Restrictor</a></div>' 
linkset[4]='<div class="menuitems"><a href="/turnstiles/full-height-turnstile.php">Full Height</a></div>' 
linkset[4]+='<div class="menuitems"><a href="/turnstiles/half-height-turnstile.php">Half Height</a></div>' 
linkset[5]='<div class="menuitems"><a href="/road-blockers/automatic-rising-kerb.php">Rising Kerb</a></div>' 
linkset[5]+='<div class="menuitems"><a href="/road-blockers/automatic-rising-bollard.php">Rising Bollard</a></div>' 
linkset[5]+='<div class="menuitems"><a href="/road-blockers/traffic-flow-plate.php">Traffic Flow Plates</a></div>' 
linkset[5]+='<div class="menuitems"><a href="/road-blockers/speed-bump.php">Speed Ramp / Bump</a></div>' 
linkset[6]='<div class="menuitems"><a href="/pay-systems/pay-on-foot-pay-station.php">Pay on Foot</a></div>' 
linkset[6]+='<div class="menuitems"><a href="/pay-systems/pay-and-display.php">Pay &amp; Display</a></div>' 
linkset[6]+='<div class="menuitems"><a href="/pay-systems/pay-on-entry.php">Pay on Entry / Exit</a></div>' 
linkset[7]='<div class="menuitems"><a href="/fencing/palisade-fencing.php">Palisade</a></div>' 
linkset[7]+='<div class="menuitems"><a href="/fencing/paladin-fencing.php">Paladin</a></div>' 
linkset[7]+='<div class="menuitems"><a href="/fencing/chain-link-fencing.php">Chain Link</a></div>' 
linkset[7]+='<div class="menuitems"><a href="/fencing/welded-mesh-fencing.php">Welded Mesh</a></div>' 
linkset[7]+='<div class="menuitems"><a href="/fencing/railings.php">Railings</a></div>' 
linkset[7]+='<div class="menuitems"><a href="/fencing/sports-fencing.php">Sports Fencing</a></div>' 
linkset[8]='<div class="menuitems"><a href="/case-studies.php">Lincoln City Football Club</a></div>' 
linkset[8]+='<div class="menuitems"><a href="/case-studies.php">ASDA</a></div>' 

////No need to edit beyond here

var ie5=document.all && !window.opera
var ns6=document.getElementById

function iecompattest(){
return (document.compatMode && document.compatMode.indexOf("CSS")!=-1)? document.documentElement : document.body
}

function showmenu(e, which, optWidth){
if (!document.all&&!document.getElementById)
return
clearhidemenu()
menuobj=ie5? document.all.popitmenu : document.getElementById("popitmenu")
menuobj.innerHTML=which
menuobj.style.width=(typeof optWidth!="undefined")? optWidth : defaultMenuWidth
menuobj.contentwidth=menuobj.offsetWidth
menuobj.contentheight=menuobj.offsetHeight
eventX=ie5? event.clientX : e.clientX
eventY=ie5? event.clientY : e.clientY
//Find out how close the mouse is to the corner of the window
var rightedge=ie5? iecompattest().clientWidth-eventX : window.innerWidth-eventX
var bottomedge=ie5? iecompattest().clientHeight-eventY : window.innerHeight-eventY
//if the horizontal distance isn't enough to accomodate the width of the context menu
if (rightedge<menuobj.contentwidth)
//move the horizontal position of the menu to the left by it's width
menuobj.style.left=ie5? iecompattest().scrollLeft+eventX-menuobj.contentwidth+"px" : window.pageXOffset+eventX-menuobj.contentwidth+"px"
else
//position the horizontal position of the menu where the mouse was clicked
menuobj.style.left=ie5? iecompattest().scrollLeft+eventX+"px" : window.pageXOffset+eventX+"px"
//same concept with the vertical position
if (bottomedge<menuobj.contentheight)
menuobj.style.top=ie5? iecompattest().scrollTop+eventY-menuobj.contentheight+"px" : window.pageYOffset+eventY-menuobj.contentheight+"px"
else
menuobj.style.top=ie5? iecompattest().scrollTop+event.clientY+"px" : window.pageYOffset+eventY+"px"
menuobj.style.visibility="visible"
return false
}

function contains_ns6(a, b) {
//Determines if 1 element in contained in another- by Brainjar.com
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
}

function hidemenu(){
if (window.menuobj)
menuobj.style.visibility="hidden"
}

function dynamichide(e){
if (ie5&&!menuobj.contains(e.toElement))
hidemenu()
else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
hidemenu()
}

function delayhidemenu(){
delayhide=setTimeout("hidemenu()",500)
}

function clearhidemenu(){
if (window.delayhide)
clearTimeout(delayhide)
}

if (ie5||ns6)
document.onclick=hidemenu	
