// JavaScript Document

var isActive = false;

var preloadFlag = true;

// DW START

function MM_jumpMenu(targ,selObj,restore){ //v3.0

  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");

  if (restore) selObj.selectedIndex=0;

}



function MM_openBrWindow(theURL,winName,features) { //v2.0

  newwin = window.open(theURL,winName,features);

  newwin.focus();

}



function newImage(arg) {

	if (document.images) {

		rslt = new Image();

		rslt.src = arg;

		return rslt;

	}

}

function preloadImages() {

	if (document.images) {

		preloadFlag = true;

	}

}

// DW END

function changeClass(Elem, myClass){

	var elem;

	if(document.getElementById) {

		elem = document.getElementById(Elem);

	} else if (document.all){

		elem = document.all[Elem];

	}

	elem.className = myClass;

}

function displayBlock(Elem, display){

	var elem;

	if(document.getElementById) {

		elem = document.getElementById(Elem);

	} else if (document.all){

		elem = document.all[Elem];

	}

	elem.style.display = display;

}

function setClass(){

	// get the className

	if(typeof(setClass.arguments[0]) == 'undefined'){

		return false;

	}else{

		var className = setClass.arguments[0];

	}

	

	var elem;

	for(i=1 ; i<setClass.arguments.length ; i++){

		if(document.getElementById) {

			elem = document.getElementById(setClass.arguments[i]);

		} else if (document.all){

			elem = document.all[setClass.arguments[i]];

		}

		elem.className = className;

	}

}

function shiftDisplay(){

	// get the className

	if(typeof(shiftDisplay.arguments[0]) == 'undefined'){

		return false;

	}

	

	var elem;

	var curDisplay = '';

	for(i=0 ; i<shiftDisplay.arguments.length ; i++){

		if(document.getElementById) {

			elem = document.getElementById(shiftDisplay.arguments[i]);

		} else if (document.all){

			elem = document.all[shiftDisplay.arguments[i]];

		}

		curDisplay = elem.style.display;

		if(curDisplay == 'block'){

			elem.style.display = 'none';

		}else{

			elem.style.display = 'block';

		}

	}

}

function changeImages() {

	if (document.images && (preloadFlag == true)) {

		for (var i=0; i<changeImages.arguments.length; i+=2) {

			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];

		}

	}

}

function textCounter(cur, target, maxlimit){

	var f = document.getElementById(cur);

	

	if(f.value.length > maxlimit){

		f.value = f.value.substring(0, maxlimit);

	}

	

	document.getElementById(target).innerHTML = maxlimit - f.value.length;

}

function trim(str){

   return str.replace(/^\s*|\s*$/g,"");

}

function changeBg(obj, bg){

	obj.style.backgroundColor = bg;

}

function changeObjClass(obj, myClass){

	obj.className = myClass;

}

function setFormAction(obj, value){

	var f = document.getElementById(obj);

	

	if(value != ''){

		f.a.value = value;

		f.submit();

		

		return true;

	}

}

//2009-02-24  auto ifrram height

function autoIframe(frameId){

	try{

		frame = document.getElementById(frameId);

		innerDoc = (frame.contentDocument) ? frame.contentDocument : frame.contentWindow.document;

		objToResize = (frame.style) ? frame.style : frame;

		objToResize.height = innerDoc.body.scrollHeight + 10;

	}

	catch(err){

		window.status = err.message;

	}

}

function setBlock(){

	// get the className

	if(typeof(setBlock.arguments[0]) == 'undefined'){

		return false;

	}else{

		var display = setBlock.arguments[0];

	}

	

	var elem;

	for(i=1 ; i<setBlock.arguments.length ; i++){

		if(document.getElementById) {

			elem = document.getElementById(setBlock.arguments[i]);

		} else if (document.all){

			elem = document.all[setBlock.arguments[i]];

		}

		elem.style.display = display;

		if(display == 'block'){

			elem.focus();

		}

	}

}

// JavaScript Document

function verifyEnquiryForm(formId){

	var f = document.getElementById(formId);

	

	var isError = false;

	var errorHeader = '請填寫下列資料，以便我們為您服務：\n';

	var errorMsg = '';

	

	var vs_name = trim(f.vs_name.value);

	if(vs_name.length <= 0){

		isError = true;

		errorMsg += '- 您的名稱\n';

	}

	var vs_phone = trim(f.vs_phone.value);

	if(vs_phone.length <= 0){

		isError = true;

		errorMsg += '- 聯絡電話\n';

	}

	var vs_msg = trim(f.vs_msg.value);

	if(vs_msg.length <= 0){

		isError = true;

		errorMsg += '- 查詢內容\n';

	}

	

	errorMsg = errorHeader + errorMsg;

	

	if(isError){

		alert(errorMsg);

		return false;

	}else{

		return true;

	}

}

// plus variables

var addthis_pub="1talent";

var addthis_header_color = "#ffffff";

var addthis_header_background = "#2E2E2E";

var addthis_options = 'email, myspace, facebook, live, google, more';