function open_it(url,w,h){

	now=new Date();

	window.open(url,'pop_up'+now.getMinutes()+now.getMilliseconds(),'width='+w+',height='+h+'location=yes,scrollbars=no,resizable=no');

}



function open_pop(url,w,h){

	now=new Date();

	window.open(url,'pop_up'+now.getMinutes()+now.getMilliseconds(),'width='+w+',height='+h+'location=yes,scrollbars=yes,resizable=no');

}



function center_me(w,h){

			if(navigator.appName.indexOf('Explorer')+1){

				var win_width=w;

				var win_height=h;

			} else {

				var win_width=window.outerWidth;

				var win_height=window.outerHeight;

			}

			var pos_x=(screen.width-win_width)/2;

			var pos_y=(screen.height-win_height)/2;

			moveTo(pos_x,pos_y);

}