function checkForm(formObj)
{
	var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
	var errorStr="";
	if (!formObj.yourname.value) errorStr=errorStr+"\nYour Name";
	if (!formObj.youremail.value || !filter.test(formObj.youremail.value)) errorStr=errorStr+"\nYour Email Address";
	if (!formObj.youremail2.value || !filter.test(formObj.youremail2.value)) errorStr=errorStr+"\nYour Friends Email Address";
	if (errorStr){alert("The following fields need to be entered properly:\n"+errorStr);return false;}
}