/*-----------------------------------------------------------------*/
function checkSearch(thisForm) {
	if (thisForm.txtsearch.value == "" || thisForm.txtsearch.value == "search..." || thisForm.txtsearch.value.length < 3) {
		alert("Vui long nhap tu can tim!");
		thisForm.txtsearch.focus();
		return false;
	} else {
		thisForm.submit();
		return true;
	}
}
/*-----------------------------------------------------------------*/
function enterClick(ev,thisForm) {
	if (ev.keyCode == 13) {
		checkSearch(thisForm);
	} else {
		if (ev.which == 13) {
			checkSearch(thisForm);
		}
	}
	return;
}
/*-----------------------------------------------------------------*/
function activeTextSearch(para) {
	var value = document.getElementById("txtsearch").value;
	//if (document.getElementById("txtsearch").value == "" || document.getElementById("txtsearch").value == "search...") {
		if (para == "1") {
			if (value == "") {
				document.getElementById("txtsearch").value = "search..." ;
			}
		} else {
			if (value == "search..." || value == "") {
				document.getElementById("txtsearch").value = "";
			}
		}
	//}
}
/*-----------------------------------------------------------------*/
function changefromsearch(para1,para2) {
	document.getElementById("tdsearch"+para1).style.display = "";
	document.getElementById("tdsearch"+para2).style.display = "none";
}