var currentOpacity = 0 ;
var timeID;
var timeID2;
function setOpacity()
{

	var img = document.getElementById("imageOpacity") ;
	img.style.filter = 'alpha(opacity=' + currentOpacity + ')';
	
	currentOpacity = currentOpacity + 2
	//DHTMLgoodies_largeImage.style.opacity = DHTMLgoodies_currentOpacity/100;
	timeID = setTimeout('setOpacity()' , 50);	
	if (currentOpacity ==500 ) {
		clearTimeout(timeID) ;
		currentOpacity = 0 ;
	}	
	
}



function setOpacityImage(src) 
{
	var img = document.getElementById("imageOpacity") ;
	img.src  ='../pictures/'+ src; 
}





//function setOpacity(src)
//{

//	var img = document.getElementById("imageOpacity") ;
//	img.src = '../pictures/' + src.replace(';', '');
//	img.style.filter = 'alpha(opacity=' + currentOpacity + ')';
//	
//	currentOpacity = currentOpacity + 2
//	//DHTMLgoodies_largeImage.style.opacity = DHTMLgoodies_currentOpacity/100;
//	timeID = setTimeout('setOpacity()' , 50);	
//	if (currentOpacity ==500 ) {
//		clearTimeout(timeID) ;
//		currentOpacity = 0 ;
//	}	
//	
//}


function setOpacityImages(src)
{
    var strArray = new Array();
    strArray = src.split(';');

    var img = document.getElementById("imageOpacity");
  

    var i = 0;
    while (i < strArray.length)
    {
        setTimeout('setOpacity(strArray[i])',200*(i+1));
        
        i = i + 1;
        if (i = strArray.length) {
            i = 0;
        }
     }
}





//function img1(x) {	//获得数组记录数
//    this.length = x;
//}
//var strArray = new Array();
//strArray = src.split(';');
//var strarray_len = strArray.length;
//iname = new img1(strarray_len);
//var mt=0;
//while (mt < strarray_len) {
//    iname[mt] ="../images/"+ strArray[mt].replace(';', '');
//mt++;
//}

//var i = 0;
//function play1() {
//    if (i == 4)
//        i = 0;
//    else
//        i++;
//    var tp1 = document.getElementById("tp1");
//    tp1.style.filter="blendTrans(Duration=3)";
//    tp1.filters[0].apply();
//    tp1.src = iname[i];
//    tp1.filters[0].play();
//    mytimeoout = setTimeout("play1()", 5000);
//    //设置演示时间，4秒
//    //这个时间值要大于滤镜中设置的转换时间值，这样当转换结束后能停留一段时间，看清楚图片。
//}