function openWindow(url) {
	var attributes = 'locaction=no, scrollbars=yes, height=450, width=650';
	var survey = window.open(url, 'survey', attributes);
	survey.focus();
	return false;
}

function selectAll(theElement){
	var l = theElement.length;
	for(var i=1; i<l;i++){
		theElement[i].selected = true;
	}
}