//	JavaScript blockEvent.js


/*	Function: blockEnter(event)
	Reference: JavaScript & DHTML Cookbook, from O'Reilly
	Chapter 8 Dynamic Forms
	www.webReference.com
*/

function blockEnter(evt) {
    evt = (evt) ? evt : event;
    var charCode = (evt.charCode) ? evt.charCode :
        ((evt.which) ? evt.which : evt.keyCode);
    if (charCode == 13 || charCode == 3) {
        return false;
    } else {
        return true;
    }
}

//	add this to each form field element	
// 	onKeyDown="return blockEnter(event)"