// JavaScript Document





// Example: obj = findObj("image1");

// Example:

// simplePreload( '01.gif', '02.gif' ); 







function findObj(theObj, theDoc)

{

  var p, i, foundObj;

  

  if(!theDoc) theDoc = document;

  if( (p = theObj.indexOf("?")) > 0 && parent.frames.length)

  {

    theDoc = parent.frames[theObj.substring(p+1)].document;

    theObj = theObj.substring(0,p);

  }

  if(!(foundObj = theDoc[theObj]) && theDoc.all) foundObj = theDoc.all[theObj];

  for (i=0; !foundObj && i < theDoc.forms.length; i++) 

    foundObj = theDoc.forms[i][theObj];

  for(i=0; !foundObj && theDoc.layers && i < theDoc.layers.length; i++) 

    foundObj = findObj(theObj,theDoc.layers[i].document);

  if(!foundObj && document.getElementById) foundObj = document.getElementById(theObj);

  

  return foundObj;

}





function hd_init(val){

	findObj(val).className = 'focus';

	var srcArray= findObj(val).firstChild.src.split('.gif')

	findObj(val).firstChild.src = srcArray[0]+ '_focus.gif';

	//alert(findObj(val).firstChild.src);

	return false;

}



//JQuery init. Load when the page is ready - Using jQuery to run events

$(document).ready(

	function(){

		var pullshow ,pullhide;

		

		pullshow = function() {

				$('ul',this).show();

				return false;

			};

		pullhide = function() {

				$('ul',this).hide();

				return false;

			};

		

		//nav extend and focus init.

		$('li.extendable').hover(pullshow, pullhide);

		$('li.extendable a').focus(

			function() {

				$(this).parent().find('ul').show();

				return false;

			}

		);

		$('li.extendable > ul li:last-child a').blur(

			function() {

				$(this).parents('li.extendable').find('ul').hide();

				return false;

			}

		);

		

		$('li.extendable/ul').hide();

						

		//thickbox init.

		// TB_init();				-----> 2007/09/28 Comment Out by Michikura.

		

		$('a.goToTop').click(

			function(){

				jumpToPageTop();

				this.blur();

				return false;

			}

		);



	}

);

//pageTop init

var timerScroll;

var posX;

var posY;

var Ver = parseFloat(navigator.appVersion);

var frm = 5;

if(navigator.appName.indexOf("Microsoft Internet Explorer",0) != -1) { fIE = true; } else { fIE = false; }

if(navigator.appVersion.indexOf('Mac',0) != -1) { fMac = true; } else { fMac = false; }

if(navigator.appName.indexOf("Netscape",0) != -1) { fNN = true; } else { fNN = false; }

if((fMac && navigator.appVersion.indexOf('MSIE 4.',0) != -1)) { fMacIE4 = true; } else { fMacIE4 = false; }

if((fMac && navigator.appVersion.indexOf('MSIE 3.',0) != -1)) { fMacIE3 = true; } else { fMacIE3 = false; }



function getPosY() {

	if (fIE) { return document.body.scrollLeft; }

	else if (window.pageXOffset) { return window.pageXOffset; }

	else { return 0; }

}



function getPosX() {

	if (fIE) { return document.body.scrollTop; }

	else if (window.pageYOffset) { return window.pageYOffset; }

	else { return 0; }

}



function scroll2Top(pos2X,pos2Y,pos3X,pos3Y) {

	if (timerScroll) { clearTimeout(timerScroll); }

	if (!pos2X || (pos2X < 0)) { pos2X = 0; }

	if (!pos2Y || (pos2Y < 0)) { pos2Y = 0; }

	if (!pos3X) { pos3X = 0 + getPosY() };

	if (!pos3Y) { pos3Y = 0 + getPosX() };



	if (pos2Y > pos3Y && pos2Y > (getAnchorPosObj2('end','enddiv').y) - getInnerSize().height) pos2Y = (getAnchorPosObj2('end','enddiv').y - getInnerSize().height) + 1;

	pos3X += (pos2X - getPosY()) / frm;

	if (pos3X < 0) pos3X = 0;

	pos3Y += (pos2Y - getPosX()) / frm;

	if (pos3Y < 0) pos3Y = 0;

	posX = Math.floor(pos3X);

	posY = Math.floor(pos3Y);

	window.scrollTo(posX, posY);



	if (posX != pos2X || posY != pos2Y) {

		timerScroll = setTimeout("scroll2Top("+pos2X+","+pos2Y+","+pos3X+","+pos3Y+")",10);

	}

}



function jumpToPageTop() {

	scroll2Top(0,0);

}