function srch_plant_form(event){
	var error 		= 0;
	var key_code 	= event.keyCode;
	var srch_link 	= plant_srch_link;
	if (key_code==undefined || key_code==0) key_code=13;
	if (key_code==13){
		if (document.getElementById('srch_plant_str')){
			var srch_str = document.getElementById('srch_plant_str');
			if (srch_str.value.length<2) {
				alert(to_small_str_srch);
			} else location.href = srch_link+'?srch_plant='+srch_str.value;
		}
	}
}