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

//Contents for menu 1
var menu1=new Array()
menu1[0]='<form enctype="multipart/form-data" action="index.php" method="post">'
menu1[1]='<input type="image" name="imgP1" src="img/buttonP1.bmp">'
menu1[2]='<input type="image" name="imgP2" src="img/buttonP2.bmp">'
menu1[3]='<input type="image" name="imgP3" src="img/buttonP3.bmp">'
menu1[4]='</form>'

//Contents for menu 2, and so on
var menu2=new Array()
menu2[0]='<form enctype="multipart/form-data" action="index.php" method="post">'
menu2[1]='<input type="image" name="imgD1" src="img/buttonD1.bmp">'
menu2[2]='<input type="image" name="imgD2" src="img/buttonD2.bmp">'
menu2[3]='<input type="image" name="imgD3" src="img/buttonD3.bmp">'
menu2[4]='<input type="image" name="imgD4" src="img/buttonD4.bmp">'
menu2[5]='<input type="image" name="imgD5" src="img/buttonD5.bmp">'
menu2[6]='<input type="image" name="imgD6" src="img/buttonD6.bmp">'
menu2[7]='</form>'

var disappeardelay=250 //menu disappear speed onMouseout (in 
                       //milliseconds)
var horizontaloffset=2 //horizontal offset of menu from default location. (0-5 is a good value)

/////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: 170px" 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=-500
    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-obj.offsetWidth < 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 menu up?
            edgeoffset=dropmenuobj.contentmeasure-obj.offsetHeight
            if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure) //up no good either? (position at top of viewable window then)
                edgeoffset=dropmenuobj.y
            }
        }
    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")
        dropmenuobj.y=getposOffset(obj, "top")
        dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+obj.offsetWidth+horizontaloffset+"px"
        dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+"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)
}

function changetablesize(me) {
    if (ie4)
    {
        me.style.left="300px";
        alert("You hit a table");
    }
}