// 属性设置
var E_strIFaderTransType = 'reveal'; // 'reveal' | 'blend'
var Filter_number = 23; // 滤镜种数
var change_time = 3.000; // 滤镜转换过程为3.0秒延迟
var wait_time = 5000; // 两种滤镜之间为5秒延迟
var isIe = true;
var obj_Timer;
var count_temp = 0; //记录当前是第几幅图片
var imgContent;
var imgTitle;
var Img_arry;

//设置滤镜
function Filt_set(data){
	Img_arry = data;
	if(navigator.appName != "Microsoft Internet Explorer"){
		isIe = false;
	}
	
	imgContent = Ext.get("ProductShowImg").dom;
	imgTitle = Ext.get("productShowTitle").dom;
	
	imgContent.style.filter = (E_strIFaderTransType == 'reveal')?'revealTrans':'blendTrans';
	imgContent.style.filter.duration = change_time;
	imgContent.style.filter.transition = Filter_number;
	//运行一次
	use_Filter();
	obj_Timer = window.setInterval('use_Filter()',wait_time);
}

//滤镜的启动
function use_Filter(){
	if(E_strIFaderTransType == 'reveal' && isIe){
		imgContent.filters(0).transition = Filter_number;
	}
	if(count_temp == (Img_arry.length - 1)){
		count_temp = -1;
	}
	count_temp++;

	imgTitle.innerHTML = Img_arry[count_temp].Title;
	imgContent.title = Img_arry[count_temp].Title;
	if(isIe){
		imgContent.filters(0).apply();
		imgContent.src = Img_arry[count_temp].BigImg;
		imgContent.filters(0).play();
	}else{
		imgContent.src = Img_arry[count_temp].BigImg;
	}
}