var _POPUP_FEATURES='scrollbars=1,resizable=1,location=1,status=1,menubar=1,directories=1,width=1024,height=768';

function raw_popup(url,target,features){
	if(isUndefined(features))features=_POPUP_FEATURES;
	if(isUndefined(target))target='_blank';
	var theWindow=window.open(url,target,features);
	if(url.indexOf('cordell')<-1) {	//don't resize calculator
		theWindow.resizeTo(screen.availWidth,screen.availHeight);
	}
	theWindow.focus();return theWindow;
}

function link_popup(src,features){try{return raw_popup(src.getAttribute('href'),src.getAttribute('target')||'_blank',features);}
catch(e){}}
function event_popup(e){try{link_popup(e.currentTarget);e.preventDefault();}
catch(e){}}
function event_popup_features(features){return function(e){link_popup(e.currentTarget,features);e.preventDefault()}}