var the_one_window;
var last_w=0,last_h=0;
function gotop(obj){
	location.href="/portfolio/"+obj.value+'/';
}
function popupi(href,w,h){
	var pos_x=(screen.width-w)/2;
	var pos_y=(screen.height-h)/2;
	if(the_one_window&&(last_w!=w||last_h!=h)){
		the_one_window.close();
	}
	last_w=w;
	last_h=h;
	the_one_window=window.open('view.php?f='+href,'the_one_window','width='+w+',height='+h+',scrollbars=0,menubar=0,status=1,toolbar=0,left='+pos_x+',screenX='+pos_x+',top='+pos_y+',screenY='+pos_y);
	the_one_window.focus();
	return false;
}