/*pulldown jump*/

function selectUrl(sel){
    if(sel.options[sel.selectedIndex].value){
        location.href = sel.options[sel.selectedIndex].value;
    }
}


/*pagetop scroll*/
function pageTop() {
	var x1 = x2 = x3 = 0;
	var y1 = y2 = y3 = 0;
	if (document.documentElement) {
		x1 = document.documentElement.scrollLeft || 0;
		y1 = document.documentElement.scrollTop || 0;
	}
	if (document.body) {
		x2 = document.body.scrollLeft || 0;
		y2 = document.body.scrollTop || 0;
	}
	x3 = window.scrollX || 0;
	y3 = window.scrollY || 0;
	var x = Math.max(x1, Math.max(x2, x3));
	var y = Math.max(y1, Math.max(y2, y3));
	window.scrollTo(Math.floor(x / 1.4), Math.floor(y / 1.4));
	if (x > 0 || y > 0) {
		window.setTimeout("pageTop()", 20);
	}
}

function openWindow(url,width,height){
  window.open(url,'_blank','width='+width+',height='+height+',resizable=0,status=no,menubar=no,scrollbars=yes');
}


function clearQuery(parts){ 
	parts.value='';
}