OneWeb.Menus={
"nav":null,
"DDNavigator":function(NodeTag){
this.NodeTag=NodeTag.split(",");
this.NodeClass="ow_mainNav";
this.Opened="";
this.Closing=true;
this.Selects;
this.GetElementsByClass=function(cls,tag){
var arr=new Array();
var pattern="(^"+cls+"$|\\s"+cls+"\\s|\\s"+cls+"\\s|^"+cls+"\\s|\\s"+cls+"$)";
var j=0;
var i;
var elm=document.getElementsByTagName(tag.toLowerCase());
for(i=0;i<elm.length;i++){
var rex=new RegExp(pattern,"gi");
if(rex.test(elm[i].className))arr[arr.length]=elm[i];}
return arr;}
this.SetEvent=function(elm,ev,fn){
if(elm.addEventListener)elm.addEventListener(ev,fn,false);
else if(elm.attachEvent)elm.attachEvent("on"+ev,fn);
else elm.setAttribute("on"+ev,fn);}
this.GetStyle=function(elm,prop){
if(window.getComputedStyle){
return window.getComputedStyle(elm,null).getPropertyValue(prop);}else if(elm.currentStyle){
var ieProp="";
if(prop.indexOf("-")!=-1){
for(var i=0;i<prop.length;i++){
if(prop.charAt(i)=="-"){
i++;
ieProp+=prop.charAt(i).toUpperCase();}else{
ieProp+=prop.charAt(i);}}}else{
ieProp=prop;}
return eval("elm.currentStyle."+ieProp);}}
this.GetOffset=function(elm,dir){
var n=0;
var item=eval("elm");
var off="offsetTop";
var padding="padding-top";
if(dir=="x"){
off="offsetLeft";
padding="padding-left";}
do{
n+=eval("item."+off);
item=eval("item.offsetParent");}while(item!=null);
return n;}
this.PositionY=function(elm){var y=OneWeb.Menus.nav.GetOffset(elm,"y");y+=elm.offsetHeight;return y;}
this.PositionX=function(elm){var x=OneWeb.Menus.nav.GetOffset(elm,"x");return x;}
this.Overlapping=function(a,b){
var ax=OneWeb.Menus.nav.GetOffset(a,"x");
var ay=OneWeb.Menus.nav.GetOffset(a,"y");
var aw=a.offsetWidth;
var ah=a.offsetHeight;
var bx=OneWeb.Menus.nav.GetOffset(b,"x");
var by=OneWeb.Menus.nav.GetOffset(b,"y");
var bw=b.offsetWidth;
var bh=b.offsetHeight;
if(((ax+aw)<bx)||(ax>(bx+bw))||((ay+ah)<by)||(ay>(by+bh)))return false;
else return true;}
this.CheckTag=function(t){
var found=false;
for(var i=OneWeb.Menus.nav.NodeTag.length-1;i>=0;i--){
if(t.toLowerCase()==OneWeb.Menus.nav.NodeTag[i].toLowerCase()){
found=true;
break;}}
return found;}
this.FixSelects=function(){if(document.all)for(var i=OneWeb.Menus.nav.Selects.length-1;i>=0;i--)if(OneWeb.Menus.nav.Selects[i].style.visibility=="hidden")OneWeb.Menus.nav.Selects[i].style.visibility="visible";}
this.HuntMenu=function(){OneWeb.Menus.nav.Closing=true;setTimeout("OneWeb.Menus.nav.KillMenu('"+OneWeb.Menus.nav.Opened+"')",550);}
this.KillMenu=function(m){if(OneWeb.Menus.nav.Closing&&document.getElementById(m))OneWeb.Menus.nav.CloseMenu(m);}
this.CloseMenu=function(m){
var n=(m).replace("_menu","");
var menu=document.getElementById(m);
var node=document.getElementById(n);
node.className=(node.className).replace(" "+OneWeb.Menus.nav.NodeClass+"_on","");
menu.style.display="none";
OneWeb.Menus.nav.FixSelects();}
this.MaintainMenu=function(){OneWeb.Menus.nav.Closing=false;}
this.ShowMenu=function(e){
if(!e)var e=window.event;
if(e.target)var elm=e.target;
else var elm=e.srcElement;
if(elm.nodeType==3)elm=elm.parentNode;
while(!OneWeb.Menus.nav.CheckTag(elm.tagName))elm=elm.parentNode;
if(OneWeb.Menus.nav.Opened!="")OneWeb.Menus.nav.CloseMenu(OneWeb.Menus.nav.Opened);
var menu=document.getElementById(elm.id+"_menu");
if(menu){
if(menu.childNodes.length>0){
elm.className=(elm.className).replace(" "+OneWeb.Menus.nav.NodeClass+"_on","");
elm.className=elm.className+" "+OneWeb.Menus.nav.NodeClass+"_on";
var x=OneWeb.Menus.nav.PositionX(elm);
var y=OneWeb.Menus.nav.PositionY(elm);
menu.style.left=x+"px"
menu.style.top=y+"px";
menu.style.display="block";
if(document.all)for(var i=OneWeb.Menus.nav.Selects.length-1;i>=0;i--)if(OneWeb.Menus.nav.Overlapping(menu,OneWeb.Menus.nav.Selects[i]))OneWeb.Menus.nav.Selects[i].style.visibility="hidden";
if(OneWeb.Menus.nav.GetStyle(menu,"display")!="none"){
OneWeb.Menus.nav.SetEvent(menu,"mouseover",OneWeb.Menus.nav.MaintainMenu);
OneWeb.Menus.nav.SetEvent(menu,"mouseout",OneWeb.Menus.nav.HuntMenu);
OneWeb.Menus.nav.Opened=menu.id;}else OneWeb.Menus.nav.Opened="";}}else OneWeb.Menus.nav.Opened="";
OneWeb.Menus.nav.Closing=false;}
if(document.getElementById){
var ieMac=(document.all&&navigator.userAgent.indexOf("Mac")!=-1);
if(!ieMac){
var node=new Array();
for(var i=this.NodeTag.length-1;i>=0;i--){
var arr=this.GetElementsByClass(this.NodeClass,this.NodeTag[i]);
for(var j=arr.length-1;j>=0;j--)node.push(arr[j]);}
for(var i=node.length-1;i>=0;i--){
this.SetEvent(node[i],"mouseover",this.ShowMenu);
this.SetEvent(node[i],"mouseout",this.HuntMenu);}
if(document.all)this.Selects=document.getElementsByTagName("select");}}}};
OneWeb.Util.appendInitEvent(function(){OneWeb.Menus.nav=new OneWeb.Menus.DDNavigator("a");});