function add_discount(thename,item_id)
{
    var divname = "discount_"+divname;
    ajaxObj.call("module=conference&action=conference_add_discount&form_id="+
	item_id+"&"+"name="+thename+
	"&org_id="+org_id, 
	"discount_div");
    gc_show_div("discount_div");
}

function process_discount(retdata)
{
     var ara = eval(retdata);
     if (ara['msg'] == "BLANK")
	{
	    var display_field = document.getElementById(ara['display_field']);
	    display_field.value="";		
	    var disc_error = document.getElementById(ara['info_field']);
	    disc_error.value = "";	
            set_price(ara['total_field'],
		     ara['section'],
		     0);
	    return;
	}
     if (ara['msg'] == "OK")
	{
	   set_price(ara['total_field'],
		     ara['section'],
		     -1 *ara['price']);
	    var display_field = document.getElementById(ara['display_field']);
	    display_field.value="$-"+ara['price'];
	    var disc_error = document.getElementById(ara['info_field']);
	    disc_error.value = "Valid Discount Code!";
	    disc_error.style.color = "#003300";

	}
     else
	{
	    var disc_error = document.getElementById(ara['error_field']);
	    disc_error.value = ara['msg'];
	    disc_error.style.color="#FF0000";
            set_price(ara['total_field'],
		     ara['section'],
		     0);
	   var display_field = document.getElementById(ara['display_field']);
	    display_field.value="";
	}

}

function send_discount(thename,item_id,section_id)
{
   var val = document.getElementById(thename);
   var code = val.value;
   ajaxObj.call("module=conference&action=conference_send_discount&code="+
	code+"&name="+thename+"&item_id="+item_id+"&section_id="+section_id,
	process_discount);	
   return false;

}

function close_discount(thename)
{
    gc_hide_div("discount_div");
}