function window_open(i_url){
	var w_wdw;
	var w_width;
	var w_height;
	
	w_width = 800;
	w_height = 550;
	
	w_wdw = window.open(i_url,"","toolbar,location,status,menubar,scrollbars,resizable,top=0,left=0,width=" + w_width + ",height=" + w_height);
	return false;
}