menuv_wev8.js
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function SDMenu(id) {
if (!document.getElementById || !document.getElementsByTagName)
return false;
this.menu = document.getElementById(id);
this.submenus = this.menu.getElementsByTagName("div");
this.remember = true;
this.speed = 3;
this.markCurrent = true;
this.oneSmOnly = false;
}
SDMenu.prototype.init = function() {
var mainInstance = this;
for (var i = 0; i < this.submenus.length; i++)
getElementsByClass("mainFont",this.submenus[i])[0].onclick = function() {
mainInstance.toggleMenu(this.parentNode);
};
/*this.submenus[i].getElementsByTagName("span")[0].onclick = function() {
mainInstance.toggleMenu(this.parentNode);
};*/
if (this.markCurrent) {
var links = getElementsByClass("sub",this.menu);
for (var i = 0; i < links.length; i++)
if (links[i].href == document.location.href) {
//links[i].className = "current";
break;
}
}
if (this.remember) {
var regex = new RegExp("sdmenu_" + encodeURIComponent(this.menu.id) + "=([01]+)");
var match = regex.exec(document.cookie);
if (match) {
var states = match[1].split("");
for (var i = 0; i < states.length; i++)
this.submenus[i].className = (states[i] == 0 ? "collapsed" : "");
}
}
};
SDMenu.prototype.toggleMenu = function(submenu) {
if (getElementsByClass("mainFont",submenu)[0].className != "mainFont")
this.expandMenu(submenu);
else
this.collapseMenu(submenu);
};
SDMenu.prototype.expandMenu = function(submenu) {
var fullHeight = getElementsByClass("mainFont",submenu)[0].offsetHeight;
var links = getElementsByClass("sub",submenu);
for (var i = 0; i < links.length; i++)
links[i].style.display='';
getElementsByClass("mainFont",submenu)[0].className="mainFont";
this.collapseOthers(submenu);
return;
/*var moveBy = Math.round(this.speed * links.length);
var mainInstance = this;
var intId = setInterval(function() {
var curHeight = submenu.offsetHeight;
var newHeight = curHeight + moveBy;
if (newHeight < fullHeight)
submenu.style.height = newHeight + "px";
else {
clearInterval(intId);
submenu.style.height = "";
submenu.className = "";
mainInstance.memorize();
}
}, 30);*/
};
SDMenu.prototype.collapseMenu = function(submenu) {
var minHeight = getElementsByClass("mainFont",submenu)[0].offsetHeight;
var submenus = getElementsByClass("sub",submenu);
var moveBy = Math.round(this.speed * getElementsByClass("sub",submenu).length);
var mainInstance = this;
/*var intId = setInterval(function() {
var curHeight = submenu.offsetHeight;
alert(curHeight)
var newHeight = curHeight - moveBy;
if (newHeight > minHeight)
submenu.style.height = newHeight + "px";
else {
clearInterval(intId);
submenu.style.height = "";
submenu.className = "collapsed";
mainInstance.memorize();
}
}, 30);*/
for(var i=0;i<submenus.length;i++){
submenus[i].style.display='none';
}
getElementsByClass("mainFont",submenu)[0].className = "collapsed mainFont"
//submenu.className="collapsed";
};
SDMenu.prototype.collapseOthers = function(submenu) {
if (this.oneSmOnly) {
for (var i = 0; i < this.submenus.length; i++)
if (this.submenus[i] != submenu && this.submenus[i].className != "collapsed")
this.collapseMenu(this.submenus[i]);
}
};
SDMenu.prototype.expandAll = function() {
var oldOneSmOnly = this.oneSmOnly;
this.oneSmOnly = false;
for (var i = 0; i < this.submenus.length; i++)
if (this.submenus[i].className == "collapsed")
this.expandMenu(this.submenus[i]);
this.oneSmOnly = oldOneSmOnly;
};
SDMenu.prototype.collapseAll = function() {
for (var i = 0; i < this.submenus.length; i++)
if (this.submenus[i].className != "collapsed")
this.collapseMenu(this.submenus[i]);
};
SDMenu.prototype.memorize = function() {
if (this.remember) {
var states = new Array();
for (var i = 0; i < this.submenus.length; i++)
states.push(this.submenus[i].className == "collapsed" ? 0 : 1);
var d = new Date();
d.setTime(d.getTime() + (30 * 24 * 60 * 60 * 1000));
document.cookie = "sdmenu_" + encodeURIComponent(this.menu.id) + "=" + states.join("") + "; expires=" + d.toGMTString() + "; path=/";
}
};
function getElementsByClass(searchClass,node,tag) {
var classElements = new Array();
if ( node == null )
node = document;
if ( tag == null )
tag = '*';
var els = node.getElementsByTagName(tag);
var elsLen = els.length;
var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");
for (i = 0, j = 0; i < elsLen; i++) {
if ( pattern.test(els[i].className) ) {
classElements[j] = els[i];
j++;
}
}
return classElements;
}