function AjaxUpdate(cssid, link){
	if (!cssid) cssid = "list";
	$('.ajax_loading').css("display","block");	
		$.ajax({
			type: "GET",
			url: "" + link,

    			error: function(){
        			alert('Error loading document.');
    			},
															
			success: function(html){
				$("#"+cssid).html(html);
				$('.ajax_loading').css("display","none");		
			}
		});
}

function open_url(linka, sirka, vyska)
{
	sirka_okna = sirka;
	dlzka_okna = vyska;
	left       = (window.screen.width-sirka_okna)/2;
	topp       = (window.screen.height-dlzka_okna)/2;
	window.open(linka,"akcia","scrollbars=no,left="+left+",top="+topp+",width="+sirka_okna+",height="+dlzka_okna);
}
function go(link,target,option)
{     
	window.open(link,target,option);
}
function del(text,linka)
{
	if (confirm(text))
		document.location = linka;
	return;
}
function act_edit()
{
	document.form.act.value='edit';
	form.submit();
  
}
function act_del()
{
	document.form.act.value='del';
	form.submit();
  
}
function check(value)
{
	document.form.send.disabled = !value;
}
function marked(id, checkboxId, action)
{
	var checkbox_element 	= document.getElementById(checkboxId);
	var row_element 		= document.getElementById(id);

	if (action=='onmouseover') 
	{
		row_element.className = 'content-table-over';		
	} 
	else if (action=='onmouseout')
	{
		row_element.className = checkbox_element.checked ? 'content-table-active' : 'content-table-data';
	}
	else if (action=='checkbox')
	{
		row_element.className = checkbox_element.checked ? 'content-table-active' : 'content-table-data';
	}
}

function check_all()
{
	y = 0;
	var num_checkboxes = document.forms[1].elements.length;

	for(i = 0; i < num_checkboxes; i++)
	{
		if(document.forms[1].elements[i].type == 'checkbox')
		{ 
			document.forms[1].elements[i].checked = true;
			if (i>0) y = y+1; 
			document.getElementById('tr' + y).className = 'content-table-active';
		}		
	}
}