function popUp(URL,width,height)
{
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=no,statusbar=0,menubar=0,resizable=0,width="+width+",height="+height+", left = 360,top = 312');");
}

function getWorkSiteList()
{
	var workGroupId = $("#WorkGroupId").val();
	$.post(
	"ajax_request/ajax.get_worksite_list.php",
	{workgroupId : workGroupId},
	function (data)
	{
		$("#WorkSiteList").html(data);
	}
	);
}