function toggleMenu(number)
{
	if($('#s_ul_'+number).css('display')=='none') {
		$('#s_ul_'+number).css('display','');
		$('#g_li_'+number).attr('class','active');
	} else {
		$('#s_ul_'+number).css('display','none');
		$('#g_li_'+number).attr('class','');
	}
	
}

function checkAll(checkbox)
{
	var checkstate = checkbox.checked;

	var elems = document.orders.elements;  
	var elemCount = elems.length;  
	
	for(var i=0;i<elemCount;i++)
	{    
		if(elems[i].type=="checkbox")
		{      
			elems[i].checked=checkstate;    
		}  
	}
}