function refreshDSearch(pageName) 
	{
		// get value from options	
		type = document.getElementById('radio_all').value;
		if (document.getElementById('radio_nos').checked) {
			type = document.getElementById('radio_nos').value;
		}

		group1= document.detailSearchForm.group1.options[document.detailSearchForm.group1.selectedIndex].value;
		group2= document.detailSearchForm.group2.options[document.detailSearchForm.group2.selectedIndex].value;
		group3= document.detailSearchForm.group3.options[document.detailSearchForm.group3.selectedIndex].value;		
		material= document.detailSearchForm.material.options[document.detailSearchForm.material.selectedIndex].value;
	
		// build url to reload page
		document.location.href=pageName+"?group1="+group1+"&group2="+group2+"&group3="+group3+"&material="+material+"&type="+type;
	}


function submitAndSetDefaultOrder() 
	{
		if (document.getElementById('radio_nos').checked) {
			document.getElementById('sort_field').value="ek_asc";	
		}
		else {
			document.getElementById('sort_field').value="name_asc";	
		}
		
		document.getElementById("searchResult").submit();
	}
	

function setDefaultOrder() 
	{
		if (document.getElementById('radio_nos2').checked) {
			document.getElementById('sort_field2').value="ek_asc";	
		}
		else {
			document.getElementById('sort_field2').value="name_asc";	
		}
	}