itemElem.style.display = 'none';
}
itemElem.menu = item;
itemElem.menu.children = this.getChlid(item.id);
itemElem.onmouseover = function (e){
_this.renderChlid(this);
};
menuElem.appendChild(itemElem);
}
document.onclick = function (e){
e = window.event || e;
var target = e.target || e.srcElement;
if (!target.menu) {
var self = _this;
for( var i=1;i<_this.active.length;i++) {
var item = _this.active[i];
var menuElem = document.getElementById('menu'+item.id);
if ( menuElem !=null)
menuElem.style.display = 'none';
}
for(var j=1;j<_this.iframes.length;j++){
_this.iframes[j].style.display = 'none';
}
}
};
},
renderChlid : function (target){
var self = this;
var item = target.menu;
var activeItem = self.active[item.level];
while(activeItem) {
var activeItemElem = activeItem.element;
if ( activeItemElem!= null ) activeItemElem.style.display = 'none';
activeItem = self.active[activeItem.level + 1];
}
self.active[item.level] = item;
var level = item.level;
while(this.iframes[level]) {
this.iframes[level].style.display = 'none';
level++;
}
var childElem = document.getElementById('menu'+item.id);
if (childElem==null) {
var hasChild = false;
for( var j=0;j<item.children.length;j++) {
if( (' '+item.children[j].css+' ').indexOf(' hidden ') == -1) {
hasChild = true;
break;
}
}
if( hasChild) {
var xy = self.elemOffset(target);
var x = xy.x;
var y = target.offsetHeight + xy.y;
if ( item.level >= 2 )
{
x += target.offsetWidth - 1;
y -= target.offsetHeight;
}
childElem = document.createElement('div');
childElem.id = 'menu'+item.id;
childElem.className = 'child';
childElem.style.position = 'absolute';
childElem.style.left = x + 'px';
childElem.style.top = y + 'px';
childElem.style.zIndex = 1000 + item.level;
for( var i=0;i < item.children.length; i++)
{
var childItem = item.children[i];
var childItemElem = document.createElement('a');
var disabled = (' '+childItem.css+' ').indexOf('disabled')!=-1;
if ( disabled ) {
childItemElem.disabled = true;
childItemElem.className += ' '+childItem.css;
}else {
childItemElem.href = childItem.url;
}
if ( (' '+childItem.css+' ').indexOf(' hidden ')!=-1 ) {
childItemElem.style.display = 'none';
}
childItemElem.innerHTML = childItem.name;
childItemElem.menu = childItem;
childItemElem.menu.children = self.getChlid(childItem.id);
var hasChild = false;
for( var j=0;j<childItemElem.menu.children.length;j++) {
if( (' '+childItemElem.menu.children[j].css+' ').indexOf(' hidden ') == -1) {
hasChild = true;
break;
}
}
if( hasChild ) {
childItemElem.className += ' hasChild';
}
childItemElem.onmouseover = function (e) {
self.renderChlid(this)
};
childElem.appendChild(childItemElem);
}
document.body.insertBefore(childElem,document.body.childNodes[0]);
