function doDiv(id) {

	if (!(obj = document.getElementById('his_div_'+id))) return;
	if (!(oimg = document.getElementById('i_'+id))) return;
	
	if (!obj) {
		oimg.src = "/goodscat/images/minus.gif";
		return;
	}
	
	if (obj.style.display == 'block') {
		obj.style.display = 'none';
		oimg.src = "/goodscat/images/plus.gif";
	} else {
		obj.style.display = 'block';
		oimg.src = "/goodscat/images/minus.gif";
	}
}



function checkSearchField(obj) {
	if (obj.value == 'num') {
		document.getElementById('num_search').style.display='block';
		document.getElementById('reg_search').style.display='none';
	} else {
		document.getElementById('num_search').style.display='none';
		document.getElementById('reg_search').style.display='block';
	}
}


function tellServer(model, action, id, parent_id, v1, v2, v3) {

	window['ts'].document.getElementById('model').value = model;
	window['ts'].document.getElementById('tell_server').action.value = action;
	window['ts'].document.getElementById('tell_server').id.value = id;
	window['ts'].document.getElementById('tell_server').parent_id.value = parent_id;
	window['ts'].document.getElementById('tell_server').f1.value = v1;
	window['ts'].document.getElementById('tell_server').f2.value = v2;
	window['ts'].document.getElementById('tell_server').f3.value = v3;
	window['ts'].document.getElementById('tell_server').submit()

}


function changeGoodPrice(id) {

	var elpname = 'el_price_'+id;
	var pname = 'price_'+id;

	var ch=document.order['basket['+id+']'].value*document.getElementById(elpname).innerHTML
	var delta = parseInt(document.getElementById(pname).innerHTML-ch);

	document.getElementById(pname).innerHTML = ch;
	
	changeSum(delta);
}

function changeSum(delta) {
	var sum = parseInt(document.getElementById('sum').innerHTML);
	document.getElementById('sum').innerHTML = sum - delta;
}