var rows = document.getElementsByTagName('tr');
for (var i = 0; i < rows.length; i++) {
	rows[i].onmouseover = function() {
		this.className += 'hilite';
	}
	rows[i].onmouseout = function() {
		this.className = this.className.replace('hilite', '');
	}
}

function tab_overlap_sel(tab) {
    var tabs = tab.parentNode.parentNode.getElementsByTagName('li');
    var a_refs;    
    for (var i = 0; i < tabs.length; i++) {
        a_refs = tabs[i].getElementsByTagName('a');
        for (var j = 0; j < a_refs.length; j++) {        
            a_refs[j].className = a_refs[j].className.replace('selected', '');
        }
    }
    tab.className += 'selected';
}

function exp_col_next_row(o)
{
    var tcell = o.parentNode;
    var div_id = "div" + tcell.id.substr(3,20);
    var tdiv = document.getElementById(div_id);
    tcell = tdiv.parentNode;
    var trow = tcell.parentNode;
    //var ttable = trow.parentNode;    
    if (trow.className =='row_hidden') {
        trow.className = trow.className.replace('row_hidden','row_visible');
    }
    else {
        this.className = this.className.replace('row_visible','row_hidden');
    }
}

function RegAlmChange() {
    var hdn = document.getElementById("hdf_id_regalm");
    var ddl_regalm = document.getElementById("ctl00_ddl_regalm");    

    if (hdn) {
        if (ddl_regalm) {
            hdn.value = ddl_regalm[ddl_regalm.selectedIndex].value;
        }
    }
}