// Author: Vince Reid, vince@virtualred.net
// Copyright: Internet Business Solutions S.L.
// http://www.virtualred.net
// VirtualMenu: v1.8
var globalsdefined=false; 
var ie,ns6,ns,opera,globmenuid,c1,ie5_5;

function defineglobals() {
 if(globalsdefined==true) return;
 globalsdefined=true;
 ie=document.all;
 ns6=document.getElementById&&!document.all;
 ns=document.layers;
 opera=false;
 ie5_5=false;
 if(ie) { 
   var agent = navigator.userAgent.toLowerCase();
   opera = (agent.indexOf("opera") != -1);
   ie5_5=true;
 }
 globmenuid=1;
 c1 = new Array();
} 

function a4() {
 if(ie||ns6) this.style.visibility="visible"; else if(ns) this.visibility="show";
} 

function a7() {
 if(ie||ns6) {
   this.style.visibility="hidden";
 } else if(ns) this.visibility="hide"; 
} 

function setsubmenu(themenu,mn) {
 var offsetleft = 0;
 if(ie) {
   var mnp = mn;
   do {
      offsetleft += mnp.offsetLeft;
      mnp = mnp.offsetParent;
   } while (mnp != null);
   mnn = eval(mn.id+"sub");
   mnn.style.pixelTop = themenu.offsetTop + 14;
   mnn.style.pixelLeft = offsetleft;
   mnn.style.visibility="hidden";
 } else if(ns) {
          mnn = eval('document.layers.'+mn.id+"sub");
          mnn.left = mn.pageX;
          mnn.top = mn.pageY-3;
          mnn.visibility="hide";
        } else if(ns6) {
                  mnn = document.getElementById(mn.id+"sub");
                  mnn.style.top = mn.offsetTop + 14;
                  mnn.style.left = mn.offsetLeft;
                  mnn.style.visibility="hidden";
               }
 mnn.onmouseover=a4;
 mnn.onmouseout=a7; 
}
 
function menushow(mn) {
 if(ie||ns6) {
   var mnp = mn;
   var offsetleft = 0;
   var offsettop = 0;
   do {
      offsetleft += mnp.offsetLeft;
      offsettop += mnp.offsetTop;
      mnp = mnp.offsetParent;
   } while (mnp != null);
   if(ns6) mnn = document.getElementById(mn.id+'sub'); else mnn = eval(mn.id+"sub");
   if(ie5_5) offsettop-=1;
   if(opera) {
     mnn.style.pixelTop = offsettop + 13;
     mnn.style.pixelLeft = offsetleft;
   } else if(ns6) {
            mnn.style.top = offsettop + mn.offsetHeight;
            mnn.style.left = offsetleft;
          } else {
            mnn.style.pixelTop = offsettop + mn.offsetHeight;
            mnn.style.pixelLeft = offsetleft;
          }
   mnn.style.visibility="visible";
 } else if(ns) {
          mnn = eval(mn+'sub');
          mnp=eval(mn+'glob.'+mn);
          mnn.left = mnp.pageX;
          mnn.top = mnp.pageY-3;
          mnn.visibility="show";
        } 
}
 
function menuhide(mn) {
 if(ie) {
    mnn = eval(mn.id+"sub");
    mnn.style.visibility="hidden";
 } else if(ns) {
          mnn = eval(mn+'sub');
          mnn.visibility="hide";
        } else if(ns6) {
                 mnn = document.getElementById(mn.id+'sub');
                 mnn.style.visibility="hidden";
               } 
}
 
function Menu() {
 Menu.prototype.addMenu = function addMenu(mid, mtext) {
    if (c1[mid]) alert('Menu id '+mid+' is already defined as '+c1[mid]);
    if (c0==true) alert('You have to define all the main menus before defining the sub menus');
    c1[mid]=mid;
    if(ie) {
      this.d8 += '<td align="'+this.maincalign+'" bgcolor="'+this.maincbgcolor+'" bordercolor="'+this.maincbordercolor+'">';
      this.d8 += '<div class=ddmenu id="'+mid+'" onMouseover="menushow(this)" onMouseout="menuhide(this)" STYLE="position:relative; z-index: 6">';
      this.d8 += '<font color="'+this.fontcolor+'" face="'+this.font+'" size="'+this.size+'">'+mtext+'</font></div></td>';
    } else if(ns) {
              this.d8 += '<td class=ddmenu align="left" bgcolor="'+this.maincbgcolor+'" bordercolor="'+this.maincbordercolor+'">';
              this.d8 += '<ilayer id="'+mid+'glob">';
              this.d8 += '<layer id="'+mid+'" bgcolor="'+this.maincbgcolor+'" onmouseover="menushow(\'document.layers.'+mid+'\')" onMouseout="menuhide(\'document.layers.'+mid+'\')">';
              this.d8 += '<font color="'+this.fontcolor+'" face="'+this.font+'" size="'+this.size+'">'+mtext+'</font></layer></ilayer></td>\n';
           } else if(ns6) {
                    this.d8 += '<td align="'+this.maincalign+'" bgcolor="'+this.maincbgcolor+'" bordercolor="'+this.maincbordercolor+'">';
                    this.d8 += '<div class=ddmenu id="'+mid+'" onMouseover="menushow(this)" onMouseout="menuhide(this)" STYLE="position:relative; z-index: 6">';
                    this.d8 += '<font color="'+this.fontcolor+'" face="'+this.font+'" size="'+this.size+'">'+mtext+'</font></div></td>';
                  }
 };
 Menu.prototype.addSubMenu = function addSubMenu(mid, mtext, murl) {
    if (c1[mid]==null) alert('The menu id ' + mid + ' is not defined');
    if(this.g4 != mid) {
      if(this.g4!=null) {
        if(ns) this.d7 += '</table></layer>';
        else this.d7 += '</table></div>';
      }
      this.g4=mid;
      if(ie) this.d7 += '<div id="'+mid+'sub" style="position:absolute; z-index:2; visibility: hidden; width:200; height:10;">\n';
      else if(ns6) this.d7 += '<div id="'+mid+'sub" style="position:absolute; z-index:2; visibility: hidden;">\n';
      else if(ns) this.d7 += '<layer id="'+mid+'sub" visibility="hide">&nbsp;\n';
      this.d7 += '<table border="'+this.subtborder+'" cellspacing="'+this.subtspacing+'" cellpadding="'+this.subtpadding+'" bgcolor="'+this.subtbgcolor+'">\n';
    }
    this.d7 += '<tr><td align="'+this.subcalign+'" bgcolor="'+this.subcbgcolor+'" bordercolor="'+this.subcbordercolor+'"><font color="'+this.fontcolor+'" face="'+this.font+'" size="'+this.size+'"><img src="clearpixel.gif" border="0" width=4 height=10><a class=ddmenu href="'+murl+'">'+mtext+'</a>&nbsp;</font></td></tr>\n';
 };
 Menu.prototype.startMenu = function startMenu() {
    if(opera) this.d8 += '<div id="vrmenu'+globmenuid+'" STYLE="position:relative">\n';
    else if(ie) this.d8 += '<div id="vrmenu'+globmenuid+'" STYLE="position:absolute; width:100; height:10;">\n';
         else if(ns6) this.d8 += '<div id="vrmenu'+globmenuid+'" STYLE="position:relative;">\n';
    this.d8 += '<table border="'+this.maintborder+'" cellspacing="'+this.maintspacing+'" cellpadding="'+this.maintpadding+'" bgcolor="'+this.maintbgcolor+'"><tr>\n';
 };
 Menu.prototype.showMainMenu = function showMainMenu() {
    if(ie||ns6) this.d8 += '</tr></table></div>';
    else if(ns) this.d8 += '</tr></table></layer>';
    document.write(this.d8);
 };
 Menu.prototype.showMenu = function showMenu() {
    if(ie) this.d7 += '</table></div>&nbsp;';
    else if(ns6) this.d7 += '</table></div>';
         else if(ns) this.d7 += '</table></layer>';
    document.write(this.d7);
    for(men in c1) {
       if(c1[men]!=1) {
         if(ie) setsubmenu(eval('document.all.vrmenu'+globmenuid),eval(document.all[men]));
         else if(ns) setsubmenu(eval('document.layers.'+men+'glob'),eval('document.'+men+'glob.document.'+men));
              else if(ns6) setsubmenu(eval(document.getElementById('vrmenu'+globmenuid)),eval(document.getElementById(men)));
         c1[men]=1;
       }
    }
    globmenuid++;
 };
 Menu.prototype.maintableprops = function(bgcolor,spacing,padding,border) {
    this.maintbgcolor = bgcolor;
    this.maintspacing = spacing;
    this.maintpadding = padding;
    this.maintborder = border;
 };
 Menu.prototype.maincellprops = function maincellprops(align,bgcolor,bordercolor) {
    this.maincalign = align;
    this.maincbgcolor = bgcolor;
    this.maincbordercolor = bordercolor;
 };
 Menu.prototype.subtableprops = function subtableprops(bgcolor,spacing,padding,border) {
    this.subtbgcolor = bgcolor;
    this.subtspacing = spacing;
    this.subtpadding = padding;
    this.subtborder = border;
 };
 Menu.prototype.subcellprops = function subcellprops(align,bgcolor,bordercolor) {
    this.subcalign = align;
    this.subcbgcolor = bgcolor;
    this.subcbordercolor = bordercolor;
 };
 Menu.prototype.fontdetails = function fontdetails(font,size,color) {
    this.font = font;
    this.size = size;
    this.fontcolor = color;
 };
 defineglobals();
 this.maintableprops("#cfcfcf",1,2,1);
 this.maincellprops("center","#cfcfcf","#000000");
 this.subtableprops("#cfcfcf",1,2,1);
 this.subcellprops("left","#eeeeee","#000000");
 this.fontdetails("Arial",3,"#000000");
 this.g4=null;
 this.d8 = "";
 this.d7 = "";
 c0=false;
 c1['vrmenu'+globmenuid]=1;
}