// Solution from: http://www.servicenowelite.com/blog/2017/5/12/service-portal-require-attachments

function getSCAttachments() {
	var attachments = "AHEtest";
	try {
		attachments = angular.element("#sc_cat_item").scope().attachments;
	} catch(e) {
		attachments = "DidNotWork";
	}
	
	return attachments;
}

function getSCAttachmentCount() {
   var length;
   try {
      length = angular.element("#sc_cat_item").scope().attachments.length;
   } catch(e) {
   	length = -1;
   }
   return length;
}