var googleSearchIframeName = 'contDiv';
var googleSearchFrameWidth = 700;
var googleSearchFrameBorder = 0;
var googleSearchDomain = "www.airvector.ca";

function checkFieldBlank(field){
	if(field.value == ""){
		field.value = "Search Airvector";
		field.className = "SearchField";
	}
}

function clearField(field){
	if(field.value == "Search Airvector"){
		field.value = "";
		field.className = "";
	}
}

function validateSearch(){
	if( document.getElementById("q").value == "Search Airvector"){
		alert("Please enter a word for searching!");
		return false;
	} else {
		return true;
	}
}