//  
//  WARNING: This file is deprecated. It's only used for some 
//           deprecated XSLT templates to work. 
//
//           DON'T USE IT IN NEW PROJECTS !!!!!
//  

//  Copyright (C) 2001-2003  Schlund + Partner AG
//
//  This library is free software; you can redistribute it and/or
//  modify it under the terms of the GNU Lesser General Public
//  License as published by the Free Software Foundation; either
//  version 2.1 of the License, or (at your option) any later version.
//
//  This library is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
//  Lesser General Public License for more details.
//
//  You should have received a copy of the GNU Lesser General Public
//  License along with this library; if not, write to the Free Software
//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

Array.prototype.mapKeys = function() {
    var c = new Array();
    for (var i = 0; i < this.length; i++) {
        var p = this[i].split(":");
        if (typeof p[0] != "undefined") c[p[0]] = p[1];
    };
    return c;
};

Array.prototype.unmapKeys = function() {
    var c = new Array();
    var i = 0;
    for (attr in this) {
        var t = typeof this[attr];
        if (t != "string" && t != "number") continue;
        c[i] = attr + ":" + this[attr];
        i++;
    };
    return c;
};

var __js_Cookie = {
    // Data for the highlevel functions
    base : "data",
    days : 365,
    splitter : "|",
    path : "/",
    
    // Official specs allows 4000 Bytes/Cookie and 20 Cookies/Page
    maxstr : 4000,
    maxarr : 10,
    maxarrhard : 20,
    
    set : function(name, value) {
        if (name == null || typeof name == "undefined" || value==null || typeof value == "undefined") return;
        
        var c = this.get_sub().split(this.splitter)
        var n = [];
        
        // copy other values
        for (var i = 0; i < c.length; i++) {
            if (c[i] == "") continue;
            var d = c[i].split(":");
            if (d[0] != name) n.push(c[i]);
        };
        
        // add new value pair
        n.unshift(name + ":" + value);
        // copy to destination array
        d = n;
        
        // Neue Daten optimiert abspeichern
        var s = "";
        var j = 0;
        
        for (var i = 0; i < d.length; i++) {
            // ignore some erroneous values
            if (d[i] == null || typeof d[i] == "undefined") continue;
            
            // Too big
            if ((s.length + d[i].length) > this.maxstr) {
                this.create(this.base + this.norm_sub(j), s, this.days);
                s = d[i];
                j++;
                
                if (j>this.maxarr) break;
            } else {
                if(s != "") s+= this.splitter;
                s += d[i];
            };
        };
        
        // Save remaining values
        if (s!="" && j <= this.maxarr) {
            this.create(this.base + this.norm_sub(j), s, this.days);
            j++;
        };
        
        for (var i = j; i < this.maxarrhard; i++) this.erase(this.base + this.norm_sub(i));
        
        return true;
    },

    get : function(name) {
        var c = this.prep_sub()[name];
        if (c && typeof c != "undefined") return c;
        return null;
    },

    norm_sub : function(i) {
        return String(i < 10 ? "0" + i : i);
    },

    get_sub : function() {
        var s = "";

        for (var i = 0; i < this.maxarrhard; i++) {
            var r = this.read(this.base + this.norm_sub(i))
                if (r) s += r;
        };

        return s;
    },

    prep_sub : function() {
        return this.get_sub().split(this.splitter).mapKeys();
    },

    // Low Level Internal Functions
    create : function(name, value, days) {
        if (days) {
            var date = new Date();
            date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
            var expires = "; expires=" + date.toGMTString();
        } else {
            var expires = "";
        };

        document.cookie = name + "=" + value + expires + "; path=" + this.path;
    },

    read : function(name) {
        var ne = name + "=";
        var ca = document.cookie.split(";");

        for (var i = 0; i < ca.length; i++) {
            var c = ca[i];
            
            while (c.charAt(0) == " ")
                c = c.substring(1, c.length);

            if (c.indexOf(ne) == 0)
                return c.substring(ne.length, c.length);
        };

        return null;
    },

    erase : function(name) {
    	if (this.read(name) != null)
	    this.create(name, "", -1);
    }
};

//
// BUTTONS
//

__js_allButtons = new Array();

function __js_button(pic, picomo) {
    this.pic = new Image();
    this.pic.src = pic;
    this.pic_active = new Image();
    this.pic_active.src = picomo;
}

function __js_moveover(doc, id) {
    doc[id].src = __js_allButtons[id].pic_active.src; 
}

function __js_moveout(doc, id) {
    doc[id].src = __js_allButtons[id].pic.src;
}

//
// LAYERS
//

var __js_allLayers  = new Array();

function __js_getLayer(id) {
    if (__js_allLayers[id] != null) {
        return __js_allLayers[id];
    } else {
        var temp = new __js_Layer(id);
        __js_allLayers[id] = temp;
        return temp;
    }
}

function __js_toggleLayers() {
    for (var i = 0; i < __js_toggleLayers.arguments.length; i++) {
        var layer = __js_getLayer(__js_toggleLayers.arguments[i]);
        if (layer.visible) {
            layer.hide();
            layer.hideChildren();
        } else {
            layer.show();
        }
    }
}

function __js_showLayers() {
    for (var i = 0; i < __js_showLayers.arguments.length; i++) {
        var layer = __js_getLayer(__js_showLayers.arguments[i]);
        if (!layer.visible) {
            layer.show();
        }
    }
}

function __js_hideLayers() {
    for (var i = 0; i < __js_hideLayers.arguments.length; i++) {
        var layer = __js_getLayer(__js_hideLayers.arguments[i]);
        if (layer.visible) {
            layer.hide();
            layer.hideChildren();
        }
    }
}

function __js_Layer(layer_id) {
    this.initialized = false;
    this.parents     = new Array();
    this.children    = new Array(); 
    this.switch_on   = new Array();
    this.switch_off  = new Array();
    this.input       = new Array();
    this.visible     = true;
    this.frame       = null;
    this.store       = null;
    this.id          = layer_id;
    this.element     = null;

    this.init = function (visible, frame, store) {
        this.store   = store;
        this.frame   = frame;
        this.element = frame.document.getElementById(this.getId());
        
        var fromcookie =  "nocookie";
        if (navigator.cookieEnabled == true && store != "false") {
            fromcookie = __js_Cookie.get(this.getId());;
        }
        if (fromcookie == "true") {
            this.show();
        } else if (fromcookie == "false") {
            this.hide();
        } else {
            if (visible == 'false') {
                this.hide();
            } else {
                this.show();
            }
        }
        this.initialized = true;
    };
    
    this.getId       = function () { return this.id; };
    this.getFrame    = function () { return this.frame; };
    this.getChildren = function () { return this.children; };
    this.getParents  = function () { return this.parents; };

    this.addChild    = function (child) { this.children[this.children.length] = child; };
    this.addParent   = function (parent) { this.parents[this.parents.length] = parent; };

    this.show     = function () { this.__change(true, '',      'none'); };
    this.hide     = function () { this.__change(false, 'none', ''    ); };

    this.__change = function (cookievis, elemvis, switchoffvis) {
        if (navigator.cookieEnabled == true && this.store != "false") {
            __js_Cookie.set(this.getId(), String(cookievis));
        }
        this.element.style.display = elemvis;
        this.visible = cookievis;
        if (this.switch_off != null && this.switch_off.length > 0) {
            for (var i = 0; i < this.switch_off.length; i++) {
                var temp = this.switch_off[i];
                temp.style.display = switchoffvis;
            }
        }
        if (this.switch_on != null && this.switch_on.length > 0) {
            for (var i = 0; i < this.switch_on.length; i++) {
                var temp = this.switch_on[i];
                temp.style.display = elemvis;
            }
        }
        if (this.input != null && this.input.length > 0) {
            for (var i = 0; i < this.input.length; i++) {
                var temp = this.input[i];
                temp.checked = cookievis;
            }
        }
    };

    this.hideChildren = function () {
        if (this.children != null && this.children.length > 0) {
            for (var i = 0; i < this.children.length; i++) {
                var temp = this.children[i];
                temp.hide();
                temp.hideChildren();
            }
        }
    };
    
    this.addSwitchOn  = function (switchon) {
        this.switch_on[this.switch_on.length] = switchon;
        if (this.initialized && !this.visible) {
            switchon.style.display = 'none';
        }
    };

    this.addSwitchOff = function (switchoff) { 
        this.switch_off[this.switch_off.length] = switchoff;
        if (this.initialized && this.visible) {
            switchoff.style.display = 'none';
        }
    };

    this.addInputElem  = function (inputelem) {
        this.input[this.input.length] = inputelem;
        if (this.initialized && !this.visible) {
            inputelem.checked = 'false';
        }
    };

    this.moveRight  = function (val) { this.element.style.right = val; };
    this.moveBottom = function (val) { this.element.style.bottom = val; };
    this.moveLeft   = function (val) { this.element.style.left = val; };
    this.moveTop    = function (val) { this.element.style.top = val; };

    this.getRight   = function () { return this.element.style.right; };
    this.getBottom  = function () { return this.element.style.bottom; };
    this.getLeft    = function () { return this.element.style.left; };
    this.getTop     = function () { return this.element.style.top; };

}