function validate(){
		for (i=0; i< document.forms[0].elements.length;++i)
			{
			var fldName= document.forms[0].elements[i].name;
			var fldValue = document.forms[0].elements[i].value;
			//check for compulsory fields
			if (fldName.charAt(0) == "_")
				if (fldValue == "")
				{
					alert ("Please fill all fields marked *");
					document.forms[0].elements[i].focus();
					return false;
				}
			fldName = fldName.toLowerCase();
			//Check for Email Fields
			if (fldName.indexOf("email") > 0)
				if ((fldValue.indexOf ("@") < 1) || (fldValue.indexOf (".") < 1))
					{
					alert ("Please enter a valid Email address.")
					document.forms[0].elements[i].focus();
					return false;
					}
			}
		return true;
	}

function validateanswer(){
        if(document.form1.asnweredByName.value==""){
            alert ("Please fill your name");
			document.form1.asnweredByName.focus();
			return false;
        }
        if(document.form1.asnweredByEmail.value==""){
            alert ("Please fill your email");
			document.form1.asnweredByEmail.focus();
			return false;
        }
		
		return true;
	}