// code to disable the return key for the submit buttons
function keyPress () {
	var keycode;
	
	// ie
	if (window.event) {
		keycode = window.event.keyCode;
	}
	// netscape
	/* else if {
		(e) keycode = e.which;
	} */
	else {
		return true;
	}

	// keycode for the enter key is 13
	if (keycode == 13) {
		return true;
	}
	
	return true ;
}

document.onkeypress = keyPress;

/**
 * Open a new window with the given url, target, and properties.  Below is a list
 * of properties a window may have.  Width and height are ints, and the rest are
 * either 'yes' or 'no'.
 * 
 *  width ------- window width
 *  height        window height
 *  toolbar ----- show toolbar
 *  location      show location bar (address bar)
 *  directories - show directors (bookmarks / links)
 *  status        show status bar
 *  menubar ----- show menu bar
 *  scrollbars    show scroll bars
 *  resizable --- allow resizing
 *  copyhistory   copy history (back & forward - previsouly visited pages
 * 
 * Properties must be in the format <property name>=<yes | no> with a comma in
 * between each property.  (e.g. "width=300,height=300,toolbar=yes,scrollbars=no")
 *
 * @param sUrl         location of the new window
 * @param sTarget      name of the new window the url should load in
 * @param sProperties  properties of the new window (see other
 *                     openWindow method for different properties)
 */
function openWindow(sUrl, sTarget, sProperties) {
  newWin = window.open(sUrl, sTarget, sProperties);
	newWin.focus();
	return false;
}


function doTablePaging (tableProperty, page) {
	document.forms[0].elements[tableProperty + ".displayPage"].value = page;
	document.forms[0].submit();
}

function doTableSort (tableProperty, column, direction) {
	document.forms[0].elements[tableProperty + ".sortingString"].value = column + '¤' + direction;
	document.forms[0].submit();
}