function zebra(p){

   var tabs = document.getElementById("zebra"+p).getElementsByTagName("table");

   for (var e = 0; e < tabs.length; e++)
      {
         var rows = tabs[e].getElementsByTagName("tr");
         for (var i = 0; i < rows.length; i++){
           if (rows[i].className != 'note') {
            rows[i].className += ((i % 2) == 0 ? " td1" : " td2");} }
      }
    }








var picmass=[siteurl+'images/mainimg.jpg',siteurl+'images/mainimg2.jpg',siteurl+'images/mainimg3.jpg'];

function myfun(){
var c=picmass.shift();
picmass.push(c);
document.getElementById("mainimg").src=picmass[0];
}

function funoff(a){
document.getElementById("off"+a).src=siteurl+'images/office'+a+'_4h.jpg';
document.getElementById("office"+a).style.background='transparent url(../images/office'+a+'_2h.jpg) repeat-x left 10px';
}
function funoff2(a){
document.getElementById("off"+a).src=siteurl+'images/office'+a+'_4.jpg';
document.getElementById("office"+a).style.background='transparent url(../images/office'+a+'_2.jpg) repeat-x left 10px';
}
function fun_menu(b){
document.getElementById("menutr"+b).style.cursor='pointer';
}
function fun_menu2(b){
document.getElementById("menutr"+b+"_1").style.opacity='1';
document.getElementById("menutr"+b+"_1").style.filter = 'alpha(opacity=' + 100 + ')';
document.getElementById("menutr"+b+"_2").style.color='#187a38';
document.getElementById("menutr"+b+"_3").style.color='#187a38';
}