function check(fr)
	{
	if(fr.contactname.value=="")
		{
		alert("Please enter your name!");
		fr.contactname.focus();
		return(false);
		}
	if(fr.companyaddress.value=="")
		{
		alert("Please enter your address!");
		fr.companyaddress.focus();
		return(false);
		}
	if(fr.email.value=="")
		{
		alert("Please enter your E-mail I-D!");
		fr.email.focus();
		return(false);
		}
	if(fr.email.value!="")
		{
		pass=fr.email.value.indexOf('@',0);
		if(pass==-1)
			{
			alert("Not a valid E-mail I-D. E-mail I-D's atleast contain @ and .net, .com, .org.. etc!");
			fr.email.focus();
			return(false);
			}
		}
	}