function closeAllSearchBoxes(){
    var tbody = dojo.byId("searchBoxes");
    var trs = tbody.childNodes;
    for(var i=1;i<trs.length;i=i+2){
	dojo.byId(trs[i].id).style.display="none";
    }

    var searchButtons = dojo.byId("tblSearchButtons");
    var buttons = searchButtons.getElementsByTagName("button");
    for(var c=0;c<buttons.length;c++){	
	buttons[c].className = "achButton achButtonYellow";
    }
}

function showDiv(divid,button){
    closeAllSearchBoxes();
    dojo.byId(divid).style.display = "block";
    button.className = "achButton achButtonRed";
}