function openPic(name){
	window.open('/popup/pic/?filename='+name,null,'status=yes,resizable=yes,scrollbars=yes,screenX=60,top=60,left=10,screenY=10,toolbar=no,menubar=no,location=no');
	return false;
}

function openPicSize(name,width,height){
	window.open('/popup/pic/?filename='+name+'&width='+width+'&height='+height,null,'width='+width+',height='+height+'status=yes,resizable=yes,scrollbars=no,screenX=60,top=60,left=10,screenY=10,toolbar=no,menubar=no,location=no');
	return false;
}

function clearVal(obj,title){
	if(obj.value==title){
		obj.value='';
	}
}

function writeVal(obj,title){
	if(obj.value==''){
		obj.value=title;
	}
}