function checkAll(field)
{
for (i = 0; i < field.length; i++)
	field[i].checked = true ;
}

function uncheckAll(field)
{
for (i = 0; i < field.length; i++)
	field[i].checked = false ;
}

function select_status(status_id, creator) {
	var RESOLVED = 3;
	if (status_id == RESOLVED) {
		set_creator(creator);	
	}
}

function set_creator(creator) {
	
	var assignee = "item_assignee_id";
	for (var idx=0; idx<document.getElementById(assignee).options.length; idx++) {
		if (document.getElementById(assignee).options[idx].value == creator) {
			document.getElementById(assignee).selectedIndex=idx;
		}
	}
	
}