// Validate Enquiry form
function fnValidate() {

	// list required fields
	formFields = Array(1);
	formFields[0] = "name";
	formFields[1] = "suburb";
	formFields[2] = "email";
	formFields[3] = "message";
	formFields[4] = "phone";

	for(i = 0; i < formFields.length; i++) {
		field = eval("document.enquiryForm."+formFields[i]);
		field.value = Trim(field.value);
		if (field.value == "") 
		{
			alert("Please complete all details before submitting your enquiry.");
			return false;
		}
	}
	return true;
}

function Trim(TRIM_VALUE){
if(TRIM_VALUE.length < 1){
return"";
}
TRIM_VALUE = RTrim(TRIM_VALUE);
TRIM_VALUE = LTrim(TRIM_VALUE);
if(TRIM_VALUE==""){
return "";
}
else{
return TRIM_VALUE;
}
} //End Function

function RTrim(VALUE){
var w_space = String.fromCharCode(32);
var v_length = VALUE.length;
var strTemp = "";
if(v_length < 0){
return"";
}
var iTemp = v_length -1;

while(iTemp > -1){
if(VALUE.charAt(iTemp) == w_space){
}
else{
strTemp = VALUE.substring(0,iTemp +1);
break;
}
iTemp = iTemp-1;

} //End While
return strTemp;

} //End Function

function LTrim(VALUE){
var w_space = String.fromCharCode(32);
if(v_length < 1){
return"";
}
var v_length = VALUE.length;
var strTemp = "";

var iTemp = 0;

while(iTemp < v_length){
if(VALUE.charAt(iTemp) == w_space){
}
else{
strTemp = VALUE.substring(iTemp,v_length);
break;
}
iTemp = iTemp + 1;
} //End While
return strTemp;
} //End Function