var height = 20; // height of the menu headers


 var iheight = 15; // height of the menu_items


 var bgc = "white" // background color of the item


 var tc = "black" // text color of the item


 var over_bgc = "lightgreen";


 var over_tc = "red";


 var speed =1;


 var step=20;


 var timerID = "";


 var N = (document.all) ? 0 : 1;


 var width = 152


  var self_menu = new Array();


function write_menu()


{


 smc = 0; // count the position of the self_menu


 document.write("<div style='position:absolute'>");


 mn = 0;


 mni = 1;


 start = -1;


 


 for(i=0;i<Link.length;i++)


 {


  la = Link[i].split("|");





  if (la[0] == "0")


  {


   if(start == 0) 


    {


     document.write("</div>");


     h =  csmc * iheight;


     tmn = mn; //-h


     self_menu[smc] = new Array(tmn,h,0,-2);


     smc++;


     mn--;


    }


    csmc = 0;


   document.write("<div class='menu' style='top:"+mn+";height:"+height+"' id='down"+smc+"' onclick='pull_down("+smc+","+mni+")'>&nbsp;"+ la[1] + "</div>");


   self_menu[smc] = new Array(mn,height,0,mni);


   smc++;


   mni++;


   mn+=height;


   start = 1;


  }


  else


  {


   if(start == 1) 


    {


     if(N)mn+=2;


      document.write("<div class='item_panel' id='down"+smc+"' style='top:"+mn+"'>");


      start = 0;


    }


   document.write("<a href='"+la[2]+"'");


   if (la[3] != "") document.write(" target='" + la[3] + "' ");


   document.write("><div class='item' id='d"+i+"' style='height:"+iheight);


   if (N) document.write(";width:170");


   document.write("' onmouseover='color(this.id)' onmouseout='uncolor(this.id)'>&nbsp;&nbsp;"+ la[1] + "</div></a>");


   csmc++;


  }


 }


 if (start == 0) 


  {


    document.write("</div>");


    h =  csmc * iheight;


    tmn = mn + 5; //-h


    self_menu[smc] = new Array(tmn,h,0);


    name = "down" + (self_menu.length-1);


    obj = document.getElementById(name);


    obj.style.borderBottomColor = "darkblue";


    obj.style.borderBottomWidth = 1;


    obj.style.borderBottomStyle = "solid";


  }


 document.write("</div>");


}


function color(obj)


{


document.getElementById(obj).style.backgroundColor = over_bgc;


document.getElementById(obj).style.color = over_tc


}


function uncolor(obj)


{


document.getElementById(obj).style.backgroundColor = bgc;


document.getElementById(obj).style.color = tc


}


function pull_down(nr,c)


{


if (timerID == "")


{


to = self_menu[nr+1][1]


begin = nr + 2;


if (timerID != "") clearTimeout(timerID);


if (self_menu[nr+1][2] == 0)


{


 self_menu[nr+1][2] = 1;


 if(nr == self_menu.length-2) {to++;}


 epull_down(begin,to,0);


}


else


{


 to = 0;


 self_menu[nr+1][2] = 0;


 name = "down"+(nr+2);


 open_item = 0;


 for(i=0;i<nr;i++)


 {


  if(self_menu[i][2] == 1) 


   {open_item += self_menu[i][1];


   }


 }


 if (N == false) {open_item-= (c*1)};


 if (nr== self_menu.length-2) {val = self_menu[self_menu.length-1][1];to=-1;}


 else  val = parseInt(document.getElementById(name).style.top) -(open_item)-(c*height);


 epull_up(begin,to,val);


}


}


}


function epull_down(nr,to,nowv)


{


name = "down" + (nr-1);


obj = document.getElementById(name).style.clip = "rect(0,"+width+","+(nowv+1)+",0)";


for (i=nr;i<self_menu.length;i++)


{


 name = "down" + i;


 obj = document.getElementById(name);


 obj.style.top = parseInt(obj.style.top)+1;


}


nowv++;


if(nowv < to) timerID = setTimeout("epull_down("+nr+","+to+","+nowv+")",speed);


else timerID = "";


}


function epull_up(nr,to,nowv)


{


name = "down" + (nr-1);


obj = document.getElementById(name).style.clip = "rect(0,"+width+","+nowv+",0)";


for (i=nr;i<self_menu.length;i++)


{


 name = "down" + i;


 obj = document.getElementById(name);


 obj.style.top = parseInt(obj.style.top)-1;


}


nowv--;


if(nowv > to) timerID = setTimeout("epull_up("+nr+","+to+","+nowv+")",speed);


else timerID = "";


}


function startup(nr)


{


write_menu();


if (nr != 0)


{


for(i=0;i<self_menu.length;i++)


{


 if(self_menu[i][3] == nr) pull_down(i,nr)


 i==self_menu.length;


}


}


}