//Mouseover Mouseout圖片變換
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}

}

function fnOnOverOut(el,cls) {
    el.className = cls;
}


/**
 * 變更iframe高度
 **/
function setHeight(frameid) {
    var iframe;
    if (parent.window.document.getElementById(frameid) != null) {
        iframe = parent.window.document.getElementById(frameid);
        iframe.height = document.body.offsetHeight;
    }
    else { alert('未找到iframe'); }
}


var searchFn = {
	
	/**
	 * 載入設定
	 */
    onLoad: function() {  
    	   Ext.BLANK_IMAGE_URL = '../include/ext/resources/images/default/s.gif';
           Ext.QuickTips.init();
           
    	   new Ext.form.ComboBox({
    	   		renderTo: 'search1',
/*    	   		style: 'margin: 5px 0 0 0;',*/
				id: 'farmUrl',
				emptyText: "請選擇欲搜尋商城",
	    		triggerAction: 'all',
	    		mode: 'remote',
	            displayField: 'text',
	            valueField: 'value',
	            readOnly: true,
	            width: 140,
	            store: new Ext.data.JsonStore({
                        url: 'handler.ashx?fn=getFarmUrl',
                        totalProperty: 'total',
                        root: 'data',
                        fields: ['value','text'],
                        autoLoad: true
	            })
    	   });
	
    	  new Ext.form.TextField({
                renderTo: 'search2',
                id: "keyword",
                hideLabel: true,
                style: 'margin:5px 0 0 0;',
                emptyText: "輸入關鍵字",
                allowBlank: true,
                width: 120
    	  });
    },
    
    /**
     * 送出搜尋資料
     */
    submit:function(){
        var keyword = Ext.ComponentMgr.get('keyword');
        var farmUrl = Ext.ComponentMgr.get('farmUrl');
        var url = null;
    	if (keyword == undefined || farmUrl.getValue() == null || farmUrl.getValue() == '') return;
    	if (farmUrl == undefined || farmUrl.getValue() == null || farmUrl.getValue() == '') return;
	   	if (keyword.getValue().replace(/\ /g,'') == '') {
    		alert('關鍵字為必要填寫欄位。'); return;
	   	}
    	
    	url = String.format('{0}/shopSearch.ashx?key={1}', farmUrl.getValue(), Base64.encode(' '+keyword.getValue()));
    	window.open(url);
    }
}