//SPAN TONEN
function showSpan(branch)
{
var objBranch = document.getElementById(branch).style;
	if(objBranch.display=="block")
		objBranch.display="none";
	else
		objBranch.display="block";
}

//INITIALISEER RASTERWEERGAVE
function setWeergave(view)
{
	//uitgebreide productomschrijving
	if(view == 'omschrijving')
	{
		document.getElementById('omschrijving').style.display="none";
		document.getElementById('showomskort').style.display="none";
	} 
}

//SORTERING
function sort(querystring, order) {
	//location.href = '?order=' + order;
	//alert ('?' + querystring + '&order=' + order);
	
	if (querystring != '')
	{
	location.href = '?' + querystring + '&order=' + order;
	}
	else
	{
	location.href = '?order=' + order;
	}	
}

//SORTERING
function sorthome(querystring, order) {
	//location.href = '?order=' + order;
	//alert ('?' + querystring + '&order=' + order);
	
	if (querystring != '')
	{
	location.href = '/sim-only/?' + querystring + '&order=' + order;
	}
	else
	{
	location.href = '/sim-only/?order=' + order;
	}	
}

//CHECK EMPTY
    function CheckEmpty() {

        if (document.gsmform.toestel.value == '') {
            alert('Vul a.u.b. eerst een telefoon in!')
            gsmform.toestel.focus();
            return false;
        }
        else
        {
        document.gsmform.submit();
        }
    }  
    
    function Submitform() {
        document.gsmform.submit();
    }

    function Submitform2() {
        document.gsmform2.submit();
    }