/*!
 * jQuery JavaScript Library v1.4
 * http://jquery.com/
 * Date: 2010-05-11
 */

// 이름의 규칙으로 만든 rollover  _on.gif
$(document).ready(function(){
	$("#lnbArea li a img").hover(
		function() {
			if ($(this).attr("src").substring($(this).attr("src").length-6,$(this).attr("src").length)=="on.gif"){
				$(this).addClass ("over");
			}else{
				var currentImg = $(this).attr("src").replace(".gif", "on.gif");
				$(this).attr("src", currentImg);
			}

		}, function() {
			if($(this).hasClass("over")!=true){
				var currentImg = $(this).attr("src").replace("on.gif", ".gif");
				$(this).attr("src", currentImg);
			}
	});
});

/* ie6 호출 처리 */
$(document).ready(function() {
	if ($.browser.msie && $.browser.version == '6.0') {
		jqPngFix();
		firstChild();
	}
});

/* png 호출 */
function jqPngFix() {
	try {
		//ie6 png transperency fix
		$.each($("img[src$=.png],img[src$=.PNG]"), function () {
			var img = $(this);
			img.css({"width": img.width(),"height": img.height(), "filter": "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + img.attr("src") + "', sizingMethod='scale')"});
			img.attr("src","/images/common/blank.gif");
		});
	} catch(e) {
		alert(e.description)
	}
}

/* first-child의 처리  */
/* 고정된 스크립트 [ class명 태그명 ] */
function firstChild(){
	var firstClassArr=new Array (
	"#pageNum a",
	"#topLink li",
	"#topNavi li ul li",
	".tblType1 thead th",
	".commentTbl tr",
	".memberlType1 thead th",
	".memberTbl thead th",
	".conditionArea>ul>li"
	);

	for (var i=0; i< firstClassArr.length ;i++ ){
		$(firstClassArr[i]+":first-child").addClass("first-child");
	}
}

/* 스크립트 호출 */
$(document).ready(function() {
	firstCheck(".registerArea li", 3);
});

// first line예외처리(블럭ID, 태그네임, 처리할 아이템 갯수) // 아이템번호는 0번부터 반환
function firstCheck(El, Num){
	var itemNum = Num;
	var el = $(El);

	for(i=0; i<itemNum; i++){
		el.eq(i).addClass("first-line");
	}
}

$(document).ready(function(){
	lineFirst("#searchEvent ul li",3);
});

/* line-first */
function lineFirst(selectEl,num){
	var lineFirstArr = $(selectEl);
	var lineNum = num;

	for (var i=0; i<lineFirstArr.length; i++ ){
		if(i%lineNum==0){
			$(lineFirstArr[i]).addClass("line-first");
		} else {

		}
	}
}

/* input 박스 value값 change */
$(document).ready(function(){
	$("input.text[value$=검색할 단어를 입력 해 주세요]").one('click', function(){
		$(this).attr("value","");
	});
});

//팝업띄우기
function openPop(url,idn,intWidth,intHeight,scroll) {
	//alert("pop_scroll");
	window.open(url, idn,"width="+intWidth+", height="+intHeight+",resizable=0,scrollbars="+scroll) ;
}

/* Global Navigation Bar */
$(document).ready(function() {
	$("#topNavi>li").bind({
		mouseover: function() {
			$("#topNavi>li").contents("ul").hide();
			$(this).contents("ul").show();
			$(this).contents("ul").css("z-index", "15");
		},
		mouseout: function(){
			$(this).contents("ul").hide();
			$(this).contents("ul").css("z-index", "");
		},
		keyup: function(){
			$(this).contents("ul").show();
			$(this).contents("ul").css("z-index", "15");
			$(this).prev().contents("ul").hide();
			$(this).prev().contents("ul").css("z-index", "");
			$(this).next().contents("ul").hide();
			$(this).next().contents("ul").css("z-index", "");
			$("#secNavi li").contents("ul").hide();
		}
	})
	$("#secNavi li").keyup(function(){$("#topNavi>li").contents("ul").hide();})
	$("#mainVisual").keyup(function(){$("#topNavi>li").contents("ul").hide();})
	$("#topLink li").keyup(function(){$("#topNavi>li").contents("ul").hide();})
});

/* Table background Style */
$(document).ready(function(){
	$(".tblType1 tbody tr:odd").css('background','#fafafa');
	$(".memberlType1 tbody tr:odd").css('background','#fafafa');
	$(".projectArea li:odd").css('textAlign','right');
	$(".imgListType1 li:even").css('background','#fafafa');
	$(".imgListType2 li:even").css('background','#fafafa');
});

/* 달력 */
$(document).ready(function(){
	$(".tbwType1 .calenderBtn").click(function(){
		$("#calendar").css('left','450px');
	});
	$(".tbwType1 .calenderBtn:first").click(function(){
		$("#calendar").css('left','264px');
	});
});

/* tab Style */
function tabCheck(dotabid, num){
		var inum=parseInt(num)-1;
		var linkTab=document.getElementById(dotabid).getElementsByTagName("a");
		for (i=0;i<linkTab.length;i++) {
			var tabimg = linkTab.item(i).getElementsByTagName("img").item(0);
			var  tabContents= document.getElementById(dotabid+(1+i));
			if (i==inum) {
				if(tabContents.style.display!="block"){
					tabimg.src=tabimg.src.replace(".gif", "on.gif");
					tabContents.style.display="block";
				}
		}else{
			tabimg.src=tabimg.src.replace("on.gif", ".gif");
			tabContents.style.display="none";
		}
	}
}

/* 의원소개 */
$(document).ready(function(){
	var currentPosition = 0;
	var slideWidth = 62;
	var slides = $('.councillorList ul li');
	var numberOfSlides = slides.length;

	$('.councillorList ul').wrapAll('<div id="slideInner"></div>')
	.css({
		'float' : 'left',
		'position' : 'relative',
		'width' : slideWidth
	});

	$('.councillorList').css('overflowX', 'hidden');
	$('.councillorList').css('height', '70px');
	$('.councillorList ul').css('width', slideWidth * numberOfSlides);

	$('.councillorList')
		.prepend('<a href="#prev" id="prevBtn" class="btn"><img src="/images/common/btn/btn_prev2.gif" alt="이전" /></a>')
		.append('<a href="#Next" id="nextBtn" class="btn"><img src="/images/common/btn/btn_next2.gif" alt="다음" /></a>');

	manageControls(currentPosition);

	$('.btn')
		.bind('click', function(){
		currentPosition = ($(this).attr('id')=='nextBtn') ? currentPosition+1 : currentPosition-1;

		manageControls(currentPosition);
		$('.councillorList ul').animate({
		'marginLeft' : slideWidth*(-currentPosition)
		});
		return false;
	});

	function manageControls(position){
		if(position==0){ $('#prevBtn').hide() } else{ $('#prevBtn').show() }
		if(position==numberOfSlides-1){ $('#nextBtn').hide() } else{ $('#nextBtn').show() }
	}

});