var cssdropdown={
disappeardelay: 400, //set delay in miliseconds before menu disappears onmouseout
disablemenuclick: false, //when user clicks on a menu item with a drop down menu, disable menu item's link?
enableswipe: 1, //enable swipe effect? 1 for yes, 0 for no
enableiframeshim: 1, //enable "iframe shim" technique to get drop down menus to correctly appear on top of controls such as form objects in IE5.5/IE6? 1 for yes, 0 for no
//No need to edit beyond here////////////////////////
dropmenuobj: null, ie: document.all, firefox: document.getElementById&&!document.all, swipetimer: undefined, bottomclip:0,
getposOffset:function(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;
},
swipeeffect:function(){
if (this.bottomclip<parseInt(this.dropmenuobj.offsetHeight)){
this.bottomclip+=350+(this.bottomclip/350); //unclip drop down menu visibility gradually
this.dropmenuobj.style.clip="rect(0 auto "+this.bottomclip+"px 0)";
}
else 
var cssdropdown={
disappeardelay: 400, //set delay in miliseconds before menu disappears onmouseout
disablemenuclick: false, //when user clicks on a menu item with a drop down menu, disable menu item's link?
enableswipe: 1, //enable swipe effect? 1 for yes, 0 for no
enableiframeshim: 1, //enable "iframe shim" technique to get drop down menus to correctly appear on top of controls such as form objects in IE5.5/IE6? 1 for yes, 0 for no
//No need to edit beyond here////////////////////////
dropmenuobj: null, ie: document.all, firefox: document.getElementById&&!document.all, swipetimer: undefined, bottomclip:0,
getposOffset:function(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;
},
swipeeffect:function(){
if (this.bottomclip<parseInt(this.dropmenuobj.offsetHeight)){
this.bottomclip+=350+(this.bottomclip/350) //unclip drop down menu visibility gradually
this.dropmenuobj.style.clip="rect(0 auto "+this.bottomclip+"px 0)"
}
else
return
this.swipetimer=setTimeout("cssdropdown.swipeeffect()", 500)
},
showhide:function(obj, e){
if (this.ie || this.firefox)
this.dropmenuobj.style.left=this.dropmenuobj.style.top="-500px"
if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover"){
if (this.enableswipe==1){
if (typeof this.swipetimer!="undefined")
clearTimeout(this.swipetimer)
obj.clip="rect(0 auto 0 0)" //hide menu via clipping
this.bottomclip=0
this.swipeeffect()
}
obj.visibility="visible"
}
else if (e.type=="click")
obj.visibility="hidden"
},
iecompattest:function(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
},
clearbrowseredge:function(obj, whichedge){
var edgeoffset=0
if (whichedge=="rightedge"){
var windowedge=this.ie && !window.opera? this.iecompattest().scrollLeft+this.iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
this.dropmenuobj.contentmeasure=this.dropmenuobj.offsetWidth
if (windowedge-this.dropmenuobj.x < this.dropmenuobj.contentmeasure)  //move menu to the left?
edgeoffset=this.dropmenuobj.contentmeasure-obj.offsetWidth
}
else{
var topedge=this.ie && !window.opera? this.iecompattest().scrollTop : window.pageYOffset
var windowedge=this.ie && !window.opera? this.iecompattest().scrollTop+this.iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
this.dropmenuobj.contentmeasure=this.dropmenuobj.offsetHeight
}
return edgeoffset
},
dropit:function(obj, e, dropmenuID){
if (this.dropmenuobj!=null) //hide previous menu
this.dropmenuobj.style.visibility="hidden" //hide menu
this.clearhidemenu()
if (this.ie||this.firefox){
obj.onmouseout=function(){cssdropdown.delayhidemenu()}
obj.onclick=function(){return !cssdropdown.disablemenuclick} //disable main menu item link onclick?
this.dropmenuobj=document.getElementById(dropmenuID)
this.dropmenuobj.onmouseover=function(){cssdropdown.clearhidemenu()}
this.dropmenuobj.onmouseout=function(e){cssdropdown.dynamichide(e)}
this.dropmenuobj.onclick=function(){cssdropdown.delayhidemenu()}
this.showhide(this.dropmenuobj.style, e)
this.dropmenuobj.x=this.getposOffset(obj, "left")
this.dropmenuobj.y=this.getposOffset(obj, "top")
this.dropmenuobj.style.left=this.dropmenuobj.x-this.clearbrowseredge(obj, "rightedge")+"px"
this.dropmenuobj.style.top=this.dropmenuobj.y-this.clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+1+"px"
this.positionshim() //call iframe shim function
}
},
positionshim:function(){ //display iframe shim function
if (this.enableiframeshim && typeof this.shimobject!="undefined"){
if (this.dropmenuobj.style.visibility=="visible"){
this.shimobject.style.width=this.dropmenuobj.offsetWidth+"px"
this.shimobject.style.height=this.dropmenuobj.offsetHeight+"px"
this.shimobject.style.left=this.dropmenuobj.style.left
this.shimobject.style.top=this.dropmenuobj.style.top
}
this.shimobject.style.display=(this.dropmenuobj.style.visibility=="visible")? "block" : "none"
}
},
hideshim:function(){
if (this.enableiframeshim && typeof this.shimobject!="undefined")
this.shimobject.style.display='none'
},
contains_firefox:function(a, b) {
if(b != null){
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
}
return false;
},
dynamichide:function(e){
var evtobj=window.event? window.event : e
if (this.ie&&!this.dropmenuobj.contains(evtobj.toElement))
this.delayhidemenu()
else if (this.firefox&&e.currentTarget!= evtobj.relatedTarget&& !this.contains_firefox(evtobj.currentTarget, evtobj.relatedTarget))
this.delayhidemenu()
},
delayhidemenu:function(){
this.delayhide=setTimeout("cssdropdown.dropmenuobj.style.visibility='hidden'; cssdropdown.hideshim()",this.disappeardelay); //hide menu
},
clearhidemenu:function(){
if (this.delayhide!="undefined")
clearTimeout(this.delayhide);
},
startchrome:function()
{
for (var ids=0; ids<arguments.length; ids++){
    var menuitems=document.getElementById(arguments[ids]).getElementsByTagName("div");
    for (var i=0; i<menuitems.length; i++)
    {
        if (menuitems[i].getAttribute("rel"))
        {
            var relvalue=menuitems[i].getAttribute("rel");
            menuitems[i].onmouseover=function(e)
            {
                var event=typeof e!="undefined"? e : window.event;
                cssdropdown.dropit(this,event,this.getAttribute("rel"));
            }
        }
    }
}
for (var ids=0; ids<arguments.length; ids++){
    var menuitems=document.getElementById(arguments[ids]).getElementsByTagName("a");
    for (var i=0; i<menuitems.length; i++)
    {
        if (menuitems[i].getAttribute("rel"))
        {
            var relvalue=menuitems[i].getAttribute("rel");
            menuitems[i].onmouseover=function(e)
            {
                var event=typeof e!="undefined"? e : window.event;
                cssdropdown.dropit(this,event,this.getAttribute("rel"));
            }
        }
    }
}
if (window.createPopup && !window.XmlHttpRequest){ //if IE5.5 to IE6, create iframe for iframe shim technique
document.write('<IFRAME id="iframeshim"  src="" style="display: none; left: 0; top: 0; z-index: 90; position: absolute; filter: progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)" frameBorder="0" scrolling="no"></IFRAME>');
this.shimobject=document.getElementById("iframeshim"); //reference iframe object
}
}
}
 
return
this.swipetimer=setTimeout("cssdropdown.swipeeffect()", 500);
},
showhide:function(obj, e){
if (this.ie || this.firefox)
this.dropmenuobj.style.left=this.dropmenuobj.style.top="-500px";
if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover"){
if (this.enableswipe==1){
if (typeof this.swipetimer!="undefined")
clearTimeout(this.swipetimer);
obj.clip="rect(0 auto 0 0)"; //hide menu via clipping
this.bottomclip=0;
this.swipeeffect();
}
obj.visibility="visible";
}
else if (e.type=="click")
obj.visibility="hidden";
},
iecompattest:function(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body;
},
clearbrowseredge:function(obj, whichedge){
var edgeoffset=0;
if (whichedge=="rightedge"){
var windowedge=this.ie && !window.opera? this.iecompattest().scrollLeft+this.iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15;
this.dropmenuobj.contentmeasure=this.dropmenuobj.offsetWidth;
if (windowedge-this.dropmenuobj.x < this.dropmenuobj.contentmeasure)  //move menu to the left?
edgeoffset=this.dropmenuobj.contentmeasure-obj.offsetWidth;
}
else{
var topedge=this.ie && !window.opera? this.iecompattest().scrollTop : window.pageYOffset;
var windowedge=this.ie && !window.opera? this.iecompattest().scrollTop+this.iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18;
this.dropmenuobj.contentmeasure=this.dropmenuobj.offsetHeight;
}
return edgeoffset;
},
dropit:function(obj, e, dropmenuID){
if (this.dropmenuobj!=null) //hide previous menu
this.dropmenuobj.style.visibility="hidden"; //hide menu
this.clearhidemenu();
if (this.ie||this.firefox){
obj.onmouseout=function(){cssdropdown.delayhidemenu();}
obj.onclick=function(){return !cssdropdown.disablemenuclick;} //disable main menu item link onclick?
this.dropmenuobj=document.getElementById(dropmenuID);
this.dropmenuobj.onmouseover=function(){cssdropdown.clearhidemenu();}
this.dropmenuobj.onmouseout=function(e){cssdropdown.dynamichide(e);}
this.dropmenuobj.onclick=function(){cssdropdown.delayhidemenu();}
this.showhide(this.dropmenuobj.style, e);
this.dropmenuobj.x=this.getposOffset(obj, "left");
this.dropmenuobj.y=this.getposOffset(obj, "top");
this.dropmenuobj.style.left=this.dropmenuobj.x-this.clearbrowseredge(obj, "rightedge")+"px";
this.dropmenuobj.style.top=this.dropmenuobj.y-this.clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+1+"px";
this.positionshim(); //call iframe shim function
}
},
positionshim:function(){ //display iframe shim function
if (this.enableiframeshim && typeof this.shimobject!="undefined"){
if (this.dropmenuobj.style.visibility=="visible"){
this.shimobject.style.width=this.dropmenuobj.offsetWidth+"px";
this.shimobject.style.height=this.dropmenuobj.offsetHeight+"px";
this.shimobject.style.left=this.dropmenuobj.style.left;
this.shimobject.style.top=this.dropmenuobj.style.top;
}
this.shimobject.style.display=(this.dropmenuobj.style.visibility=="visible")? "block" : "none";
}
},
hideshim:function(){
if (this.enableiframeshim && typeof this.shimobject!="undefined")
this.shimobject.style.display='none';
},
contains_firefox:function(a, b) {
if(b != null){
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
}
return false;
},
dynamichide:function(e){
var evtobj=window.event? window.event : e;
if (this.ie&&!this.dropmenuobj.contains(evtobj.toElement))
this.delayhidemenu();
else if (this.firefox&&e.currentTarget!= evtobj.relatedTarget&& !this.contains_firefox(evtobj.currentTarget, evtobj.relatedTarget))
this.delayhidemenu();
},
delayhidemenu:function(){
this.delayhide=setTimeout("cssdropdown.dropmenuobj.style.visibility='hidden'; cssdropdown.hideshim()",this.disappeardelay); //hide menu
},
clearhidemenu:function(){
if (this.delayhide!="undefined")
clearTimeout(this.delayhide);
},
startchrome:function()
{
for (var ids=0; ids<arguments.length; ids++){
    var menuitems=document.getElementById(arguments[ids]).getElementsByTagName("div");
    for (var i=0; i<menuitems.length; i++)
    {
        if (menuitems[i].getAttribute("rel"))
        {
            var relvalue=menuitems[i].getAttribute("rel");
            menuitems[i].onmouseover=function(e)
            {
                var event=typeof e!="undefined"? e : window.event;
                cssdropdown.dropit(this,event,this.getAttribute("rel"));
            }
        }
    }
}
for (var ids=0; ids<arguments.length; ids++){
    var menuitems=document.getElementById(arguments[ids]).getElementsByTagName("a");
    for (var i=0; i<menuitems.length; i++)
    {
        if (menuitems[i].getAttribute("rel"))
        {
            var relvalue=menuitems[i].getAttribute("rel");
            menuitems[i].onmouseover=function(e)
            {
                var event=typeof e!="undefined"? e : window.event;
                cssdropdown.dropit(this,event,this.getAttribute("rel"));
            }
        }
    }
}
if (window.createPopup && !window.XmlHttpRequest){ //if IE5.5 to IE6, create iframe for iframe shim technique
document.write('<IFRAME id="iframeshim"  src="" style="display: none; left: 0; top: 0; z-index: 90; position: absolute; filter: progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)" frameBorder="0" scrolling="no"></IFRAME>');
this.shimobject=document.getElementById("iframeshim"); //reference iframe object
}
}
}