function params_show(){
		document.getElementById('wrap_opt').style.display='block';
		document.getElementById('search_searchword').value=document.getElementById('search_searchword1').value;
	}
	function params_hide(){
		document.getElementById('wrap_opt').style.display='none';
	}
	function opt_params(){
		var temporary=document.getElementById('sel_search').value;
		if (temporary=='0'){
			document.getElementById('option').value='com_search';
			document.getElementById('opt_form1').innerHTML = '';
			
		}
		if (temporary=='1'){
			document.getElementById('option').value='com_wrapper';
			document.getElementById('opt_form1').innerHTML = '';
			document.getElementById('opt_form1').innerHTML = '<input type=text name=Itemid id=Itemid value=88889071 style=display:none>';
		}
	}