/******************************************************************************/
//
//  validate
//
//	Purpose:	Perform validation of all fields on the form.
/******************************************************************************/
function validate(oForm) {
	var isValid;
	var index;
	
		
	//Validate majority of form for content and data.
	isValid = validateForm(oForm);
	
				
	//Display errors in browser
	if (!isValid){
	    if (strBrowser != "ns4"){
			changeVisibility("message-errors", visible);
		}
		writeToDiv("message-errors", displayErrors, "sysmessage");
		window.scrollTo(0,170);
	} else {
		changeVisibility("message-errors", hidden);
	}

	return isValid;
}