function changeStyle(classTable, classNameTable){
	document.getElementById(classTable).className=classNameTable;
}
function updateResponseDiv(req) 
{
	Spry.Utils.addClassName('contactFormHolder', 'inVisible');
	Spry.Utils.addClassName('sendMessage', req.xhRequest.responseText);
}
function updateDiv(oldClass) 
{
	document.getElementById('contactForm').reset();
	Spry.Utils.removeClassName('contactFormHolder', 'inVisible');
	Spry.Utils.removeClassName('sendMessage', oldClass);
}
function validateonsubmit(form){
	
		if (Spry.Widget.Form.validate(form) == true){
			
			Spry.Utils.submitForm(form, updateResponseDiv, {additionalData:'java=true'});
			
		}
		return false;
	}
function delFile(parm){
	return (confirm(parm));
}