function $(id)
{
	return document.getElementById(id);
}

function $$(id)
{
	return document.getElementById(id).value;
}


function button(obj){
obj.style.cursor='pointer';
}

function link(href){
window.location.href=href;
}

function showcategory(id){
if($(id).style.display=='none')
$(id).style.display='';
else
$(id).style.display='none';
}


function show(id){
if($(id).style.display=='none')
$(id).style.display='';
else
$(id).style.display='none';
}


var tid='';
var tid2='';

function showtransport(id)
{
	if(tid!='')
	{
			if(tid2!='')
			{
				$(tid2).checked=false;
			}
		show(tid);
	}
	show(id);
	tid=id;
}
function selectcash(id)
{
	tid2='var'+id;
}
function showHide(elementId) {
	var element = document.getElementById(elementId);
	if (element.style.display == "block") 
	{
		element.style.display = "none";
	}
	else
	{
		element.style.display = "block";
	}
}


function searchproducts()
{

        $('searchlist').innerHTML="";
        $('searchlist').style.display='none';
//        $('productid').value="0";

        if($('searchtext'))
        {
                if($$('searchtext').length>3)
                {
                        jQuery.post("search.php",
                        { action: "quick", u: $$('searchtext') },
                                function(data){
                                        parseRecordsSearch(data)
                                }
                        );
                }
        }
}

function takeparams(id)
{

        $('searchparams').innerHTML="";
        if($('searchcategoryid'))
        {
                        jQuery.post("search.php",
                        { action: "quickparams", u: $$('searchcategoryid') },
                                function(data){
                                        parseRecordsSearchParams(data,id)
                                }
                        );
        }
}

function parseRecordsSearchParams(tekst,id){
if($('searchparams'))
        {
		$('searchparams').innerHTML=tekst;
		if(id!="")
		selectedparams(id);
	}
}
function parseRecordsSearch(tekst){
if($('searchlist'))
        {
	$('searchlist').style.display='block';
	$('searchlist').innerHTML=tekst;

	}
}

function selectedparams(id){
	if($('searchparams') && id!="")
	{
		var dlugosc=$('searchparams').options.length;
		for (var i=0; i<= dlugosc-1; i++) 
		{
			if($('searchparams').options[i].value == id)
				$('searchparams').options[i].selected=true;
				
		}
		
	}
}



function submitenter(field,e)
{
var keycode;
if (window.event) keycode = window.event.keyCode;
else if (e) keycode = e.which;
else return true;
if (keycode == 13)
{
field.form.submit();
return false;
}
else
return true;
}