function checkSiteQuery( words ) {

	if( words == "Enter text here" ) {
		return false;
	}
	else if ( words == "" ) {
		return false;
	}
	else {
		return true;
	}

}

function checkProductQuery( search_field ) {

	if( search_field == "Enter text here" ) {
		return false;
	}
	else if ( search_field == "" ) {
		return false;
	}
	else {
		return true;
	}

}

function checkEmailQuery( ea ) {

	if( ea == "Enter email" ) {
		return false;
	}
	else if ( ea == "" ) {
		return false;
	}
	else {
		return true;
	}

}