function show_contact_form()
{
	window.open('contact_by_email.php?type=2','','width=580,height=310');
	return false;
}
function search_start(btn)
{
	var keyword_box=btn.form.keyword;
	keyword_box.value=keyword_box.value.replace(/(^[\s]*)|([\s]*$)/gi,'');
	if(keyword_box.value.length<3){alert('En az üç harf girmelisiniz.');return false;}
	btn.value='...';
	btn.disabled=true;
	btn.form.submit();
	return true;
}

function show_calendar()
{
	if(document.getElementById('calendar').style.visibility!='visible')
		document.getElementById('calendar').style.visibility='visible';
	else
		document.getElementById('calendar').style.visibility='hidden';
	return false;
}
function ActivateBox()
{
tb_show('','reklam.html?placeValuesBeforeTB_=savedValues&TB_iframe=true&height=445&width=975',false)
}