//CHECKS IF THE SEARCH FIELD in forms CONTAINS LESS THAN 4 SYMBOLS AND ALERTS IN THAT CASE∞
function checkform1(id, n, msg1, msg2) {
	var tmp = document.forms[id].elements[n].value;
	var len = tmp.length;
	if (id == 0) {
		if (len < 4) {
			alert(msg1);
			document.forms[id].elements[n].focus();
			return false;
		}
	} else {
		if (len < 3) {
			alert(msg2);
			document.forms[id].elements[n].focus();
			return false;
		}
	}
}