//SideBar Tabs
function setTab(name,cursel,n){
for(i=1;i<=n;i++){
var menu=document.getElementById(name+i);
var con=document.getElementById("con"+name+i);
menu.className=i==cursel?"current":"";
con.style.display=i==cursel?"block":"none";
}
}//Menu
var jsmenu = new Array();
var ctrlobjclassName;
jsmenu['active'] = new Array();
jsmenu['timer'] = new Array();
jsmenu['iframe'] = new Array();
var lang = new Array();
var userAgent = navigator.userAgent.toLowerCase();
var is_opera = userAgent.indexOf('opera') != -1 && opera.version();
var is_moz = (navigator.product == 'Gecko') && userAgent.substr(userAgent.indexOf('firefox') + 8, 3);
var is_ie = (userAgent.indexOf('msie') != -1 && !is_opera) && userAgent.substr(userAgent.indexOf('msie') + 5, 3);

function $(id) {
return document.getElementById(id);
}

function doane(event) {
e = event ? event : window.event;
if(is_ie) {
   e.returnValue = false;
   e.cancelBubble = true;
} else if(e) {
   e.stopPropagation();
   e.preventDefault();
}
}

function isUndefined(variable) {
return typeof variable == 'undefined' ? true : false;
}

function initCtrl(ctrlobj, click, duration, timeout, layer) {
if(ctrlobj && !ctrlobj.initialized) {
   ctrlobj.initialized = true;
   ctrlobj.unselectable = true;

   ctrlobj.outfunc = typeof ctrlobj.onmouseout == 'function' ? ctrlobj.onmouseout : null;
   ctrlobj.onmouseout = function() {
    if(this.outfunc) this.outfunc();
    if(duration < 3) jsmenu['timer'][ctrlobj.id] = setTimeout('hideMenu(' + layer + ')', timeout);
   }

   if(click && duration) {
    ctrlobj.clickfunc = typeof ctrlobj.onclick == 'function' ? ctrlobj.onclick : null;
    ctrlobj.onclick = function (e) {
     doane(e);
     if(jsmenu['active'][layer] == null || jsmenu['active'][layer].ctrlkey != this.id) {
      if(this.clickfunc) this.clickfunc();
      else showMenu(this.id, true);
     } else {
      hideMenu(layer);
     }
    }
   }

   ctrlobj.overfunc = typeof ctrlobj.onmouseover == 'function' ? ctrlobj.onmouseover : null;
   ctrlobj.onmouseover = function(e) {
    doane(e);
    if(this.overfunc) this.overfunc();
    if(click) {
     clearTimeout(jsmenu['timer'][this.id]);
    } else {
     for(var id in jsmenu['timer']) {
      if(jsmenu['timer'][id]) clearTimeout(jsmenu['timer'][id]);
     }
    }
   }
}
}

function initMenu(ctrlid, menuobj, duration, timeout, layer) {
if(menuobj && !menuobj.initialized) {
   menuobj.initialized = true;
   menuobj.ctrlkey = ctrlid;
   menuobj.onclick = ebygum;
   menuobj.style.position = 'absolute';
   if(duration < 3) {
    if(duration > 1) {
     menuobj.onmouseover = function() {
      clearTimeout(jsmenu['timer'][ctrlid]);
     }
    }
    if(duration != 1) {
     menuobj.onmouseout = function() {
      jsmenu['timer'][ctrlid] = setTimeout('hideMenu(' + layer + ')', timeout);
     }
    }
   }
   menuobj.style.zIndex = 50;
   if(is_ie) {
    menuobj.style.filter += "progid:DXImageTransform.Microsoft.shadow(direction=135,color=#CCCCCC,strength=2)";
   }
}
}

function showMenu(ctrlid, click, offset, duration, timeout, layer, showid, maxh) {
e = window.event ? window.event : showMenu.caller.arguments[0];
var ctrlobj = $(ctrlid);
if(!ctrlobj) return;
if(isUndefined(click)) click = false;
if(isUndefined(offset)) offset = 0;
if(isUndefined(duration)) duration = 2;
if(isUndefined(timeout)) timeout = 500;
if(isUndefined(layer)) layer = 0;
if(isUndefined(showid)) showid = ctrlid;
var showobj = $(showid);
var menuobj = $(showid + '_menu');
if(!showobj|| !menuobj) return;
if(isUndefined(maxh)) maxh = 400;

hideMenu(layer);

for(var id in jsmenu['timer']) {
   if(jsmenu['timer'][id]) clearTimeout(jsmenu['timer'][id]);
}

initCtrl(ctrlobj, click, duration, timeout, layer);
ctrlobjclassName = ctrlobj.className;
ctrlobj.className += ' hover';
initMenu(ctrlid, menuobj, duration, timeout, layer);

menuobj.style.display = '';
if(!is_opera) {
   menuobj.style.clip = 'rect(auto, auto, auto, auto)';
}

setMenuPosition(showid, offset);

if(is_ie && is_ie < 7) {
   if(!jsmenu['iframe'][layer]) {
    var iframe = document.createElement('iframe');
    iframe.style.display = 'none';
    iframe.style.position = 'absolute';
    iframe.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)';
    $('append_parent') ? $('append_parent').appendChild(iframe) : menuobj.parentNode.appendChild(iframe);
    jsmenu['iframe'][layer] = iframe;
   }
   jsmenu['iframe'][layer].style.top = menuobj.style.top;
   jsmenu['iframe'][layer].style.left = menuobj.style.left;
   jsmenu['iframe'][layer].style.width = menuobj.w;
   jsmenu['iframe'][layer].style.height = menuobj.h;
   jsmenu['iframe'][layer].style.display = 'block';
}

if(maxh && menuobj.scrollHeight > maxh) {
   menuobj.style.height = maxh + 'px';
   if(is_opera) {
    menuobj.style.overflow = 'auto';
   } else {
    menuobj.style.overflowY = 'auto';
   }
}

if(!duration) {
   setTimeout('hideMenu(' + layer + ')', timeout);
}

jsmenu['active'][layer] = menuobj;
}

function setMenuPosition(showid, offset) {
var showobj = $(showid);
var menuobj = $(showid + '_menu');
if(isUndefined(offset)) offset = 0;
if(showobj) {
   showobj.pos = fetchOffset(showobj);
   showobj.X = showobj.pos['left'];
   showobj.Y = showobj.pos['top'];
   showobj.w = showobj.offsetWidth;
   showobj.h = showobj.offsetHeight;
   menuobj.w = menuobj.offsetWidth;
   menuobj.h = menuobj.offsetHeight;
   menuobj.style.left = (showobj.X + menuobj.w > document.body.clientWidth) && (showobj.X + showobj.w - menuobj.w >= 0) ? showobj.X + showobj.w - menuobj.w + 'px' : showobj.X + 'px';
   menuobj.style.top = offset == 1 ? showobj.Y + 'px' : (offset == 2 || ((showobj.Y + showobj.h + menuobj.h > document.documentElement.scrollTop + document.documentElement.clientHeight) && (showobj.Y - menuobj.h >= 0)) ? (showobj.Y - menuobj.h) + 'px' : showobj.Y + showobj.h + 'px');
   if(menuobj.style.clip && !is_opera) {
    menuobj.style.clip = 'rect(auto, auto, auto, auto)';
   }
}
}

function hideMenu(layer) {
if(isUndefined(layer)) layer = 0;
if(jsmenu['active'][layer]) {
   try {
    $(jsmenu['active'][layer].ctrlkey).className = ctrlobjclassName;
   } catch(e) {}
   clearTimeout(jsmenu['timer'][jsmenu['active'][layer].ctrlkey]);
   jsmenu['active'][layer].style.display = 'none';
   if(is_ie && is_ie < 7 && jsmenu['iframe'][layer]) {
    jsmenu['iframe'][layer].style.display = 'none';
   }
   jsmenu['active'][layer] = null;
}
}

function fetchOffset(obj) {
var left_offset = obj.offsetLeft;
var top_offset = obj.offsetTop;
while((obj = obj.offsetParent) != null) {
   left_offset += obj.offsetLeft;
   top_offset += obj.offsetTop;
}
return { 'left' : left_offset, 'top' : top_offset };
}

function ebygum(eventobj) {
if(!eventobj || is_ie) {
   window.event.cancelBubble = true;
   return window.event;
} else {
   if(eventobj.target.type == 'submit') {
    eventobj.target.form.submit();
   }
   eventobj.stopPropagation();
   return eventobj;
}
}

function menuoption_onclick_function(e) {
this.clickfunc();
hideMenu();
}

function menuoption_onclick_link(e) {
choose(e, this);
}

function menuoption_onmouseover(e) {
this.className = 'popupmenu_highlight';
}

function menuoption_onmouseout(e) {
this.className = 'popupmenu_option';
}

function choose(e, obj) {
var links = obj.getElementsByTagName('a');
if(links[0]) {
   if(is_ie) {
    links[0].click();
    window.event.cancelBubble = true;
   } else {
    if(e.shiftKey) {
     window.open(links[0].href);
     e.stopPropagation();
     e.preventDefault();
    } else {
     window.location = links[0].href;
     e.stopPropagation();
     e.preventDefault();
    }
   }
   hideMenu();
}
}