//
//  Licensed Materials - Property of IBM
//  5724I83
//  (C) Copyright IBM Corp. 1995, 2007 All Rights Reserved.
//
// ***** DO NOT EDIT THIS FILE *****

utf = new function()
{
    this.unpackUTF16 = function(_str)
    {
        var i, utf16=[];
        for (i=0; i<_str.length; i++) utf16[i] = _str.charCodeAt(i);
        return utf16;
    }
    
    this.unpackChar = function(_str) 
    {
    	var utf16 = this.unpackUTF16(_str);
    	var i,n, tmp = [];
    	for (n=i=0; i<utf16.length; i++) {
    		if (utf16[i]<=0xff) tmp[n++] = utf16[i];
    		else {
    			tmp[n++] = utf16[i] >> 8;
    			tmp[n++] = utf16[i] &  0xff;
    		}	
    	}
    	return tmp;
    }
    
    this.packChar  =
    this.packUTF16 = function(_utf16)
    {
        var i, str = "";
        for (i in _utf16) str += String.fromCharCode(_utf16[i]);
        return str;
    }

    this.unpackUTF8 = function(_str)
    {
       return this.toUTF8( this.unpackUTF16(_str) );
    }

    this.packUTF8 = function(_utf8)
    {
        return this.packUTF16( this.toUTF16(_utf8) );
    }
    
    this.toUTF8 = function(_utf16)
    {
        var utf8 = [];
        var idx = 0;
        var i, j, c;
        for (i=0; i<_utf16.length; i++)
        {
            c = _utf16[i];
            if (c <= 0x7f) utf8[idx++] = c;
            else if (c <= 0x7ff)
            {
                utf8[idx++] = 0xc0 | (c >>> 6 );
                utf8[idx++] = 0x80 | (c & 0x3f);
            }
            else if (c <= 0xffff)
            {
                utf8[idx++] = 0xe0 | (c >>> 12 );
                utf8[idx++] = 0x80 | ((c >>> 6 ) & 0x3f);
                utf8[idx++] = 0x80 | (c & 0x3f);
            }
            else
            {
                j = 4;
                while (c >> (6*j)) j++;
                utf8[idx++] = ((0xff00 >>> j) & 0xff) | (c >>> (6*--j) );
                while (j--) 
                utf8[idx++] = 0x80 | ((c >>> (6*j)) & 0x3f);
            }
        }
        return utf8;
    }
    
    this.toUTF16 = function(_utf8)
    {
        var utf16 = [];
        var idx = 0;
        var i,s;
        for (i=0; i<_utf8.length; i++, idx++)
        {
            if (_utf8[i] <= 0x7f) utf16[idx] = _utf8[i];
            else 
            {
                if ( (_utf8[i]>>5) == 0x6)
                {
                    utf16[idx] = ( (_utf8[i] & 0x1f) << 6 )
                                 | ( _utf8[++i] & 0x3f );
                }
                else if ( (_utf8[i]>>4) == 0xe)
                {
                    utf16[idx] = ( (_utf8[i] & 0xf) << 12 )
                                 | ( (_utf8[++i] & 0x3f) << 6 )
                                 | ( _utf8[++i] & 0x3f );
                }
                else
                {
                    s = 1;
                    while (_utf8[i] & (0x20 >>> s) ) s++;
                    utf16[idx] = _utf8[i] & (0x1f >>> s);
                    while (s-->=0) utf16[idx] = (utf16[idx] << 6) ^ (_utf8[++i] & 0x3f);
                }
            }
        }
        return utf16;
    }
    
    this.URLencode = function(_str)
    {
        return _str.replace(/([^a-zA-Z0-9_\-\.])/g, function(_tmp, _c)
            { 
                if (_c == "\x20") return "+";
                var tmp = utf.toUTF8( [_c.charCodeAt(0)] );
                var c = "";
                for (var i in tmp)
                {
                    i = tmp[i].toString(16);
                    if (i.length == 1) i = "0"+ i;
                    c += "%"+ i;
                }
                return c;
            } );
    }

    this.URLdecode = function(_dat)
    {
        _dat = _dat.replace(/\+/g, "\x20");
        _dat = _dat.replace( /%([a-fA-F0-9][a-fA-F0-9])/g, 
                function(_tmp, _hex){ return String.fromCharCode( parseInt(_hex, 16) ) } );
        return this.packChar( this.toUTF16( this.unpackUTF16(_dat) ) );
    }
}//-->

var hpb=new Object();

  hpb.ContentLoader=function(div
							, devId
							, affeId
							, NumOfshowItems
							, apiName
							, keyword
							, strFormat
							, imageType
							, bMediumImage
							, strSort
							, nDesMaxLen
							, callBackFuncName
							, nUpdatingInterval
							, nPage) {

	if( this.div != null)
	{
		document.body.removeChild(this.div);
	}							
  this.div = div;
  this.devId = devId;
  this.affeId = affeId; //"0489cb82.ded9d032.0489cb83.6410f6e5";
  this.NumOfshowItems = NumOfshowItems;
  this.paramString = "";
  this.minPrice = -1;
  this.maxPrice = -1;
  this.showPrice = true;
  this.postage = true;
  this.showTax = true;
  this.showCaptions = true;
  this.mediamImage = true;
  this.apiName = apiName;
  this.keywordOrd = keyword;
  this.keyword = utf.URLencode(keyword);
  this.request=null;
  this.strFormat = strFormat;
  this.bHorizontal = true;
  if( strFormat == 'vertical')
	this.bHorizontal = false;
  this.imageType = imageType;
  this.bMediumImage = bMediumImage;
  this.nDescriptionMaxLen = nDesMaxLen;
  this.strSort = strSort;
  this.callBackFuncName = callBackFuncName;
  this.nUpdatingInterval = nUpdatingInterval;
  this.nPage = nPage;
  
  if( strSort != "" && strSort != null) {
	this.paramString += utf.URLencode(strSort);
  }

  if(this.minPrice>=0){
    this.paramString += '&minPrice=' + this.minPrice;
  }
  if(this.maxPrice>=0){
    this.paramString += '&maxPrice=' + this.maxPrice ;
  }
  this.showAffeliate();
}

var loader;
hpb.ContentLoader.prototype={
  showAffeliate:function(){
    var httpPost = false;
        loader=this;
        var reqString = 'http://api.rakuten.co.jp/rws/1.7/json?'
						+ 'developerId=' + this.devId 
						+ '&affiliateId=' + this.affeId 
						+ '&operation=' + this.apiName 
						+ '&version=2007-04-11'
						+ '&keyword=' + this.keyword
                        + '&callBack=' + this.callBackFuncName
						+ '&hits=' + this.NumOfshowItems
						+ '&page=' + this.nPage;

        if(this.paramString.length>0){
          reqString += '&sort=' + this.paramString;
        }

    var script = document.createElement( 'script' );
    script.type = 'text/javascript';
    script.charset = 'UTF-8';
    script.src = reqString;
    document.getElementsByTagName("head").item(0).appendChild( script );


  }


}	

function getImage(imageFormat, item) {
    var begin;
	var end;
	var strOutput;
	if( imageFormat == 'no') {
		return '';
	} else if( imageFormat == 'large') {
		strOutput = '<IMG align="left" class="hpb-affiliate-image" src="' +
					item.mediumImageUrl +
					'" border="0" align="left">';
	} else { // imageFormat == 'small'
		strOutput = '<IMG align="left" class="hpb-affiliate-image" src="' +
					item.smallImageUrl +
					'" border="0">';
	}
	return strOutput;
}

function getName(item) {
	var begin;
	var end;
	var strOutput;
	begin = '<SPAN class="hpb-affiliate-name">';
	end = '</SPAN><BR>';
	
    var strValue = item.itemName;
    
	if( strValue != '')
	{
		strOutput = begin;
		strOutput += strValue;
		strOutput += end;
	}
	return strOutput;
}

function getDescription(item, nMaxLen) {
	if( nMaxLen == 0)
	{
		return '';
	}
	var begin;
	var end;
	var strOutput;
	begin = '<SPAN class="hpb-affiliate-description">';
	end = '</SPAN>';
    var strValue = item.itemCaption;

	strOutput = begin;
	if( strValue != '')
	{
		var strTemp = '';
		strTemp = strValue;
		if( strTemp.length > nMaxLen) {
			strTemp	= strTemp.substr( 0, nMaxLen);
			strTemp += '...';
		}
        strOutput +=  strTemp;
    }
	strOutput += end;
	return strOutput;
}

function getText(node) {
	if( node == null)
		return '';
	if (typeof node.textContent != 'undefined') {
		return node.textContent;
	}
	else if (typeof node.innerText != 'undefined') {
		return node.innerText;
	}
	else if (typeof node.text != 'undefined') {
		return node.text;
	}
	else {
		switch (node.nodeType) {
			case 3:
			case 4:
				return node.nodeValue;
				break;
			case 1:
			case 11:
				var innerText = '';
				for (var i = 0; i < node.childNodes.length; i++) {
					innerText += getText(node.childNodes[i]);
				}
				return innerText;
			break;
			default:
			return '';
		}
	}
}
function getJLink(item)
{
    var strValue = item.affiliateUrl;
	var nPos = strValue.indexOf("?");
	if(nPos > 0) {
    	strValue = strValue.substring(0, nPos) + "_RTihpb12000002" + strValue.substring(nPos, strValue.length);
	}

	if( strValue != '')
	{
		var strOutput = ' onclick="hpbGoTo(';
		strOutput += "'";
		strOutput += strValue;
		strOutput += "'";
		strOutput += ')"';
		return strOutput;
	}
    return "";
}

function getItem(nItem, item, bHorizontal, imageType, imageFormat, nDesMaxLen, nItemWidth){
  var strItem;
  var itemBegin;
  var itemMid;
  var itemEnd;
  var strWidth = '';
  if(nItemWidth > 0)
      strWidth = ' width="'+ nItemWidth +'"';

  var strOutput;
  if( bHorizontal) {
     itemBegin = '<TD valign="top"' + strWidth ;
     itemMid = '><DIV class="hpb-affiliate-block">';
     itemEnd = '</DIV></TD>';
  } else {
     itemBegin = '<TR><TD' + strWidth;
     itemMid = '><DIV class="hpb-affiliate-block" height="200">';
     itemEnd = '</DIV></TD></TR>';
  }
  
  strItem = itemBegin;
  strItem += getJLink( item);
  strItem += itemMid;
  strItem += getImage( imageFormat, item);
  strItem += getName(item);
  strItem += getDescription(item, nDesMaxLen);
  strItem += itemEnd;
  return strItem;
}

function getCredit(bHorizontal, imageFormat) {

	var strOutput;

	if(imageFormat == 'large') {
		if(bHorizontal) {
			strOutput = '<!-- Rakuten Web Services Attribution Snippet FROM HERE --><a href="http://webservice.rakuten.co.jp/" target="_blank"><img src="http://webservice.rakuten.co.jp/img/credit/200709/credit_31130.gif" border="0" alt="楽天ウェブサービスセンター" title="楽天ウェブサービスセンター" width="311" height="30"/></a><!-- Rakuten Web Services Attribution Snippet TO HERE -->';
		} else {
			strOutput = '<!-- Rakuten Web Services Attribution Snippet FROM HERE --><a href="http://webservice.rakuten.co.jp/" target="_blank"><img src="http://webservice.rakuten.co.jp/img/credit/200709/credit_7052.gif" border="0" alt="楽天ウェブサービスセンター" title="楽天ウェブサービスセンター" width="70" height="52"/></a><!-- Rakuten Web Services Attribution Snippet TO HERE -->';
		}
	} else if(imageFormat == 'small') {
		if(bHorizontal) {
			strOutput = '<!-- Rakuten Web Services Attribution Snippet FROM HERE --><a href="http://webservice.rakuten.co.jp/" target="_blank"><img src="http://webservice.rakuten.co.jp/img/credit/200709/credit_22121.gif" border="0" alt="楽天ウェブサービスセンター" title="楽天ウェブサービスセンター" width="221" height="21"/></a><!-- Rakuten Web Services Attribution Snippet TO HERE -->';
		} else {
			strOutput = '<!-- Rakuten Web Services Attribution Snippet FROM HERE --><a href="http://webservice.rakuten.co.jp/" target="_blank"><img src="http://webservice.rakuten.co.jp/img/credit/200709/credit_4936.gif" border="0" alt="楽天ウェブサービスセンター" title="楽天ウェブサービスセンター" width="49" height="36"/></a><!-- Rakuten Web Services Attribution Snippet TO HERE -->';
		}
	} else {
		strOutput = '<!-- Rakuten Web Services Attribution Snippet FROM HERE --><a href="http://webservice.rakuten.co.jp/" target="_blank">Supported by 楽天ウェブサービス</a><!-- Rakuten Web Services Attribution Snippet TO HERE -->';
	}

	return strOutput;

}

function getStatus(xmlData)
{
	var numberStatusMsgs = xmlData.getElementsByTagName("Status");
	var strStatusMsg = numberStatusMsgs.length > 0 ? numberStatusMsgs[0] : null;
	var strsStatus = getText(strStatusMsg);
	return strsStatus;
}

function getErrorMsg(xmlData)
{

	var numberStatusMsgs = xmlData.getElementsByTagName("StatusMsg");
	var strStatusMsg = numberStatusMsgs.length > 0 ? numberStatusMsgs[0] : null;
	var strMsg = getText(strStatusMsg);
	var strStatus = getStatus(xmlData)
	strMsg = strStatus +' :' +strMsg;
	return strMsg;
}

function showTable(partId, result){
// callback sub function for JSONP 
	
	try
	{

		var form = document.getElementById(partId);
	 	if( form == null) return;
        var bHorizontal = true;
		if( form.productformat.value == 'vertical') bHorizontal = false;
        var bMedium = true;
 
		var apiName = form.type.value;
        var retData = null;

		if(apiName == 'ItemSearch') {
			retData = result.Body.ItemSearch;
		} else 
		if(apiName == 'BookSearch') {
			retData = result.Body.BookSearch;
		} else 
		if(apiName == 'CDSearch') {
			retData = result.Body.CDSearch;
		} else 
		if(apiName == 'DVDSearch') {
			retData = result.Body.DVDSearch;
		}

		if (retData == null) return;

		var numberItems = retData.Items.Item;
		var len = form.number.value;

		if( numberItems.length == 0) {
			this.div.innerHTML = result.Header.StatusMsg;
			return;
		}
		var tableBegin;
		var tableEnd;
		var strOutput;

		if( bHorizontal) {
			tableBegin = '<TABLE border="0"><TBODY><TR>';
			tableEnd = '</TR></TBODY></TABLE>';
		} else {
			tableBegin = '<TABLE border="0"><TBODY>';
			tableEnd = '</TBODY></TABLE>';
		}

		strOutput = tableBegin;
		for (i=0; i<len && i<numberItems.length; i++) {
			strOutput += getItem( i, numberItems[i]
						, bHorizontal
						, form.imagetype.value
						, form.imageformat.value
						, form.descriptionmaximum.value
                        , form.itemwidth.value);
		}
		strOutput += tableEnd;

		if(form.showCredit.value == 'true')
			strOutput += getCredit(bHorizontal, form.imageformat.value);
		
        var partdiv=document.getElementById(partId + "_div");
		partdiv.innerHTML = strOutput;
		
		var nPage = eval(retData.page) + 1 ;
  		var nTotalPage = eval(retData.pageCount) ;
        if(nPage > nTotalPage || nPage > 100) {
			nPage = 1;
		}
        form.page.value = nPage;

		if( form.updatinginterval.value > 0)
		{	
			var nCount = form.updatinginterval.value;
			self.setTimeout('OnRefresh(\"'+partId+'\")', 1000 * nCount);
		}
		return;
	}
	catch(e)
	{
        var partdiv=document.getElementById(partId + "_div");
		partdiv.div.innerHTML = e;
		alert(e);
	}
}

function hpbGoTo(strURL) {
    if (strURL != "" ) {
		document.location.href = strURL;
	}
};


function affeliateItems(div, devId, affeId, NumOfshowItems, apiName, keyword, bHorizontal, imageType, bMediumImage, strSort, nDesMaxLen, callBackFuncName, nUpdatingInterval, nPage) {
	div.innerHTML = "検索...";
	
	new hpb.ContentLoader(div, devId, affeId, NumOfshowItems, apiName, keyword, bHorizontal, imageType, bMediumImage, strSort, nDesMaxLen, callBackFuncName, nUpdatingInterval, nPage);
	
}

function OnSearchButton(strFormName) {

	var form = document.getElementById(strFormName);
	if( form == null
		|| form.page == null
		|| form.keyword == null
		|| form.keyword.value == ""
        || form.thread == null)
	{ 
		return;
	}
	form.page.value = 1;  // reset to start page
    form.thread.value = eval(form.thread.value) + 1; // count up thread number
    doSearchNext(strFormName);

    return false;
}

function OnRefresh(strFormName){
	// process for timer refresh
	
	var form = document.getElementById(strFormName);
	if( form == null || form.thread == null) returh;

    if(form.thread.value > 1) { // stop thread over than one thread
       form.thread.value = eval(form.thread.value) -1;
       return;
    }
	doSearchNext(strFormName);
}

function doSearchNext(strFormName){

	var form = document.getElementById(strFormName);
	if( form == null) return;
	if( form.developid == null
		|| form.affiliateid == null
		|| form.number == null
		|| form.type == null
		|| form.keyword == null
		|| form.productformat == null
		|| form.imageformat == null
		|| form.imagetype == null
		|| form.sort == null
		|| form.descriptionmaximum == null
		|| form.updatinginterval == null
		|| form.page == null
		)
	{
		alert('アフィリエイト部品の設定が正しくありません');
		return;
	}
	
	var div=document.getElementById(strFormName + "_div");
	if( div == null)
	{
		div = document.createElement("div");
		div.setAttribute("id", strFormName + "_div");
		form.appendChild(div);
	}

	var callBackName = "showTable_" + strFormName;

	affeliateItems( div
			, form.developid.value
			, form.affiliateid.value
			, form.number.value
			, form.type.value
			, form.keyword.value
			, form.productformat.value
			, form.imageformat.value
			, form.imagetype.value
			, form.sort.value
			, form.descriptionmaximum.value
			, callBackName
			, form.updatinginterval.value
            , form.page.value);
}