/*-------------------------------------------------------------------------------------------------------------------
 Script Name: functions.js
 Author: Tony Wei (魏志國)  tonywei123_at_gmail.com
 Description: JavaScript 共用函式庫
 Revision History:
   1.0: original version 2008/8/15
-------------------------------------------------------------------------------------------------------------------*/

// 產品分類下拉選單變更
function change_class( PC_Parent )
{
	document.getElementById( "select_PC_Serial" ).outerHTML = "<select id='select_PC_Serial' name='select_PC_Serial'>" + PC_Name[ PC_Parent ] + "</select>";
}

function change_class2( PC_Parent )
{
	document.getElementById( "select_PC_Serial2" ).outerHTML = "<select id='select_PC_Serial2' name='select_PC_Serial2'>" + PC_Name[ PC_Parent ] + "</select>";
}

// 預先檢查驗證碼
function check_code( msg )
{
	var url = "home.php?fn=eng/check_code&rand=" + Math.random() + "&code=" + document.getElementById( "code" ).value;
	var objTag = ccioo_ajax_getXmlData( url ).getElementsByTagName("item");
	var sReturn = objTag[0].firstChild.nodeValue;
	if ( parseInt( sReturn ) > 0 ) {
		alert( msg );
		return false;
	}
	return true;
}

// 英文版 -- 聯絡我們
function check_contact_eng( fm )
{
	if ( ! ( fm.Interest1.checked || fm.Interest2.checked || fm.Interest3.checked || fm.Interest4.checked ) ) {
		alert( "Please choose Your interest!" );
		fm.Interest1.focus();
		return false;
	}
	if ( ! check_required2( 'Name', 'Name' )     ) return false;
	if ( ! check_required2( 'Tel1', 'Tel' )     ) return false;
	if ( ! check_required2( 'Tel2', 'Tel' )     ) return false;
	if ( ! check_required2( 'Tel3', 'Tel' )     ) return false;
	if ( ! check_required2( 'Tel4', 'Tel' )     ) return false;
	if ( ! check_required2( 'Email', 'Email' )     ) return false;
	if ( ! check_email2( 'Email' ) ) return false;
	if ( ! check_required2( 'Country', 'Country' )     ) return false;
	if ( ! check_required2( 'Message', 'Message' )     ) return false;
	if ( ! check_required2( 'code', 'left words' ) ) return false;
	if ( ! check_code( "please keyin left words" ) ) return false;
	return true;
}

// 西班牙語版 -- 聯絡我們
function check_contact_spa( fm )
{
	if ( ! ( fm.Interest1.checked || fm.Interest2.checked || fm.Interest3.checked || fm.Interest4.checked ) ) {
		alert( "Please choose Su interés!" );
		fm.Interest1.focus();
		return false;
	}
	if ( ! check_required2( 'Name', 'Nombre' )     ) return false;
	if ( ! check_required2( 'Tel1', 'Teléfono' )     ) return false;
	if ( ! check_required2( 'Tel2', 'Teléfono' )     ) return false;
	if ( ! check_required2( 'Tel3', 'Teléfono' )     ) return false;
	if ( ! check_required2( 'Tel4', 'Teléfono' )     ) return false;
	if ( ! check_required2( 'Email', 'Email' )     ) return false;
	if ( ! check_email2( 'Email' ) ) return false;
	if ( ! check_required2( 'Country', 'País' )     ) return false;
	if ( ! check_required2( 'Message', 'Mensaje' )     ) return false;
	if ( ! check_required2( 'code', 'las letras' ) ) return false;
	if ( ! check_code( "Ingrese las letra" ) ) return false;
	return true;
}

// 詢價整體變數
var inquiry_list_count = 0;

// 英文版 -- 詢價
function check_inquire_eng( fm )
{
	// 檢查詢價項目 -----------
	var bHasChecked = false;
	for ( var i=1 ; i <= inquiry_list_count ; i++ )
	{
		if ( document.getElementById( "PC_Serial_" + i ).checked ) {
			bHasChecked = true;
		}
	}
	if ( ! bHasChecked ) {
		alert( "Please choose Inquiry item!" );
		document.getElementById( "PC_Serial_1" ).focus();
		return false;
	}
	// -------------------------

	if ( ! ( fm.Interest1.checked || fm.Interest2.checked || fm.Interest3.checked ) ) {
		alert( "Please choose Your interest!" );
		fm.Interest1.focus();
		return false;
	}
	if ( ! check_required2( 'Name', 'Name' )     ) return false;
	if ( ! check_required2( 'Tel1', 'Tel' )     ) return false;
	if ( ! check_required2( 'Tel2', 'Tel' )     ) return false;
	if ( ! check_required2( 'Tel3', 'Tel' )     ) return false;
	if ( ! check_required2( 'Tel4', 'Tel' )     ) return false;
	if ( ! check_required2( 'Email', 'Email' )     ) return false;
	if ( ! check_email2( 'Email' ) ) return false;
	if ( ! check_required2( 'Country', 'Country' )     ) return false;
	if ( ! check_required2( 'Message', 'Message' )     ) return false;
	if ( ! check_required2( 'code', 'left words' ) ) return false;
	if ( ! check_code( "please keyin left words" ) ) return false;
	return true;
}

// 西班牙語版 -- 詢價
function check_inquire_spa( fm )
{
	// 檢查詢價項目 -----------
	var bHasChecked = false;
	for ( var i=1 ; i <= inquiry_list_count ; i++ )
	{
		if ( document.getElementById( "PC_Serial_" + i ).checked ) {
			bHasChecked = true;
		}
	}
	if ( ! bHasChecked ) {
		alert( "Please choose Artículo!" );
		document.getElementById( "PC_Serial_1" ).focus();
		return false;
	}
	// -------------------------

	if ( ! ( fm.Interest1.checked || fm.Interest2.checked || fm.Interest3.checked ) ) {
		alert( "Please choose Su interés!" );
		fm.Interest1.focus();
		return false;
	}
	if ( ! check_required2( 'Name', 'Nombre' )     ) return false;
	if ( ! check_required2( 'Tel1', 'Teléfono' )     ) return false;
	if ( ! check_required2( 'Tel2', 'Teléfono' )     ) return false;
	if ( ! check_required2( 'Tel3', 'Teléfono' )     ) return false;
	if ( ! check_required2( 'Tel4', 'Teléfono' )     ) return false;
	if ( ! check_required2( 'Email', 'Email' )     ) return false;
	if ( ! check_email2( 'Email' ) ) return false;
	if ( ! check_required2( 'Country', 'País' )     ) return false;
	if ( ! check_required2( 'Message', 'Mensaje' )     ) return false;
	if ( ! check_required2( 'code', 'las letras' ) ) return false;
	if ( ! check_code( "Ingrese las letra" ) ) return false;
	return true;
}

// 產品搜尋
var lang1 = "";
function go_search()
{
	location.href = "home.php?fn=" + lang1 + "/product_search_result&cno=" + document.getElementById( "select_PC_Serial" ).value + "&k=" + document.getElementById( "keyword" ).value;
}

function go_search2()
{
	location.href = "home.php?fn=" + lang1 + "/product_search_result&cno=" + document.getElementById( "select_PC_Serial2" ).value + "&k=" + document.getElementById( "keyword2" ).value;
}


/*-------------------------------------------------------------------------------------------------------------------
 Function: bookmark()
 Description: 加入我的最愛
 Input: 網址，網站名稱
 Output: true or false
 Example: 
	bookmark( 'http://www.hinet.net/', 'Hinet' );
Revision History:
   1.0: original version 2008/4/17
-------------------------------------------------------------------------------------------------------------------*/
function bookmark( address, sitename ) {
	if ( window.sidebar ) {
		window.sidebar.addPanel( sitename, address,"" );
	} else if( document.all ) {
		window.external.AddFavorite( address, sitename );
	} else if( window.opera && window.print ) {
		return true;
	}
}

/*-------------------------------------------------------------------------------------------------------------------
 Function: check_required()
 Description: 檢查表單欄位是否有填寫
 Input: 物件ID, 訊息
 Output: 是否驗證通過 true or false
 Example: 
	check_required( "username", "姓名" );
Revision History:
   1.0: original version 2007/1/5
-------------------------------------------------------------------------------------------------------------------*/
function check_required( objID, sMessage )
{
	var objField = document.getElementById( objID );
	if ( objField.value.replace( /\s/g, "" ).length == 0 ) {
		alert( "請填寫" + sMessage + "!" );
		objField.focus();
		return false;
	}
	return true;
}
function check_required2( objID, sMessage )
{
	var objField = document.getElementById( objID );
	if ( objField.value.replace( /\s/g, "" ).length == 0 ) {
		alert( "Please Input " + sMessage + "!" );
		objField.focus();
		return false;
	}
	return true;
}

 /*-------------------------------------------------------------------------------------------------------------------
 Function: check_numeric()
 Description: 檢查表單欄位是否是數字
 Input: 物件ID, 訊息
 Output: 是否驗證通過 true or false
 Example: 
	check_numeric( "amount", "數量" );
Revision History:
   1.0: original version 2007/1/8
-------------------------------------------------------------------------------------------------------------------*/
function check_numeric( objID, sMessage )
{
	var objField = document.getElementById( objID );
	if ( isNaN( parseInt( objField.value ) ) || parseInt( objField.value ) != objField.value ) {
		alert( sMessage + "必須是數字!" );
		objField.select();
		objField.focus();
		return false;
	}
	return true;
}

 /*-------------------------------------------------------------------------------------------------------------------
 Function: check_numeric2()
 Description: 檢查表單欄位是否是數字
 Input: 物件ID, 訊息
 Output: 是否驗證通過 true or false
 Example: 
	check_numeric2( 'mobile', '手機或聯絡電話' );
Revision History:
   1.0: original version 2007/1/8
-------------------------------------------------------------------------------------------------------------------*/
function check_numeric2( objID, sMessage )
{
	var objField = document.getElementById( objID );
	var filter= /^([0-9\-\(\)#]+)$/i;
	if ( ! filter.test( objField.value ) ) {
		alert( sMessage + "必須是數字!" );
		objField.select();
		objField.focus();
		return false;
	}
	return true;
}

 /*-------------------------------------------------------------------------------------------------------------------
 Function: check_email()
 Description: 檢查表單欄位是否是合法 Email 帳號
 Input: 物件ID, 訊息
 Output: 是否驗證通過 true or false
 Example: 
	check_email( "email" );
Revision History:
   1.0: original version 2007/1/8
-------------------------------------------------------------------------------------------------------------------*/
function check_email( objID, sMessage )
{
	var objField = document.getElementById( objID );
	var filter= /^([\w-]+(?:\.\w+)*)@((?:\w+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
	if ( ! filter.test( objField.value ) ) {
		alert( "請填寫正確的Email信箱!" );
		objField.select();
		objField.focus();
		return false;
	}
	return true;
}
function check_email2( objID, sMessage )
{
	var objField = document.getElementById( objID );
	var filter= /^([\w-]+(?:\.\w+)*)@((?:\w+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
	if ( ! filter.test( objField.value ) ) {
		alert( "Please input the correct E-mail." );
		objField.select();
		objField.focus();
		return false;
	}
	return true;
}

/*-------------------------------------------------------------------------------------------------------------------
 Function: jump_get()
 Description: 換頁, 使用 GET
 Input: 新頁碼
 Output: N/A
 Example: 
	jump_get(2);
Revision History:
   1.0: original version 2007/1/10
   2.0: fn 參數版 2007/6/23 2008/5/30
-------------------------------------------------------------------------------------------------------------------*/
function jump_get( p ) {
	var qs = new Querystring();
	var tail = "";
	var fn = "";
	if ( qs.get("fn") != null ) {
		fn += "fn=" + qs.get("fn");
	}
	if ( qs.get("keyword") != null ) {
		tail += "&keyword=" + qs.get("keyword");
	}
	if ( qs.get("level") != null ) {
		tail += "&level=" + qs.get("level");
	}
	if ( qs.get("lv0") != null ) {
		tail += "&lv0=" + qs.get("lv0");
	}
	if ( qs.get("lv1") != null ) {
		tail += "&lv1=" + qs.get("lv1");
	}
	if ( qs.get("lv2") != null ) {
		tail += "&lv2=" + qs.get("lv2");
	}
	if ( qs.get("cno") != null ) {
		tail += "&cno=" + qs.get("cno");
	}
	if ( qs.get("no") != null ) {
		tail += "&no=" + qs.get("no");
	}
	if ( qs.get("y") != null ) {
		tail += "&y=" + qs.get("y");
	}
	if ( qs.get("m") != null ) {
		tail += "&m=" + qs.get("m");
	}
	if ( qs.get("oid") != null ) {
		tail += "&oid=" + qs.get("oid");
	}
	if ( qs.get("k") != null ) {
		tail += "&k=" + qs.get("k");
	}
	location.href = "home.php?" + fn + "&p=" + p + tail + "#anchor";
}