function ct(obj) {
obj.target = '_blank';
}
var win=null;

onerror = stopError;
function stopError(){
	return true;
}


function winop(url,width,height){
	myleft=20;
	mytop=20;
	settings="width=" + width +",height=" + height +",top=" + mytop + ",left=" + myleft + ",scrollbars=yes,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=yes,dependent=yes";
	win=window.open(url,"",settings);
	win.focus();

}

function swap_content( span ) {
 displayType = ( document.getElementById( span ).style.display == 'none' ) ? 'block' : 'none';
 document.getElementById( span ).style.display = displayType;
}