function changeSearchTarget()
{
	var selected = document.getElementById( "search-select" ).value;
	var type = document.getElementById( "search-type" );
	var form = document.getElementById( "header-form-search" );
	var field = document.getElementById( "search-field" );
	type.name = selected;
	switch( selected )
	{
		case "sp200":
			form.action = formBlogSearchUrl;
			field.name = "s";
			break;
		default:
			form.action = "http://cerca.html.it/cgi-bin/webnews.cgi";
			field.name = "q";
	}
}
function submitSearchForm()
{
	document.getElementById( "header-form-search" ).submit();
}