if (top != self) {
	top.location = self.location;
}

var RegularExpressions = new Object();
RegularExpressions.surveyAddPageBreakButton = /addpb-[0-9]+/i;
RegularExpressions.surveyDeleteButton 		= /delete-[0-9]+/i;
RegularExpressions.surveyExpandButton 		= /expand-[0-9]+/i;
RegularExpressions.surveyPreviewButton 		= /preview-[0-9]+/i;
RegularExpressions.surveyTemplateButton		= /template-[0-9]+/i;
RegularExpressions.surveyCopyButton			= /cpsur-[0-9]+/i;
RegularExpressions.surveyArchiveButton		= /archsur-[0-9]+/i;
RegularExpressions.surveyURLButton 			= /url-[0-9]+/i;
RegularExpressions.surveyBannerButton		= /banner-[0-9]+/i;
RegularExpressions.surveyAutoResponseButton	= /autoresponse-[0-9]+/i;
RegularExpressions.surveyNumberingButton	= /number-[0-9]+/i;
RegularExpressions.surveyExtensionButton	= /extension-[0-9]+/i;
RegularExpressions.itemCopy					= /icopy-[0-9]+/i;
RegularExpressions.itemDeleteButton   		= /idel-[0-9]+/i;
RegularExpressions.itemDiv   				= /item-[0-9]+/i;
RegularExpressions.itemReorder				= /reorder-[0-9]+/i;


function switchAccount() {
	location.href = 'account.php?mode=redir&t3=' + $F('userInfo');
}

function alertErrors (errorMessages) {
	var str = '';
	var n_msgs = errorMessages.length;
	
	for (var i = 0; i < n_msgs; i++) {
		str += '*' + errorMessages[i] + "\n";
	}
	
	alert(str);
}

function parseID (str) {
	if (typeof str != 'string') {
		alert(str);
		return false;
	}
	
	var strParts = str.split('-');
	if (strParts[1]) {
		return strParts[1];
	}
	
	return false;
}