function fixImgSize(theURL,sImage){
	var imgObj;
	imgObj = new Image();
	imgObj.src = theURL;
	if ((imgObj.width != 0) && (imgObj.height != 0))
	{
		if(imgObj.width>320)
			sImage.width=320;
	}
}

//function ShowPicture(picUrl,objId,obj){
//	$("#img"+ objId).fadeOut(500,function(){document.getElementById("img"+ objId).src=picUrl;}).fadeIn(1000);
//	var imgNums=document.getElementById("imgNum"+ objId).getElementsByTagName("span");
//	for(var i=0;i<imgNums.length;i++)
//	{
//		imgNums[i].className="";	
//	}
//	obj.className="current";
//}

function NextPic(objId){
	var imgNums=document.getElementById("imgNum"+ objId).getElementsByTagName("span");
	for(var i=0;i<imgNums.length;i++)
	{
		if(imgNums[i].className=="current")
		{
			if(i==(imgNums.length-1))
			{
				if(document.all)
				{
					imgNums[0].click();
				}
				else
				{
					var event=document.createEvent("MouseEvents");  
            		event.initEvent("click",true,true);  
               		imgNums[0].dispatchEvent(event);  
				}
			}
			else
			{
				if(document.all)
				{
					imgNums[i+1].click();
				}
				else
				{
					var event=document.createEvent("MouseEvents");  
            		event.initEvent("click",true,true);  
               		imgNums[i+1].dispatchEvent(event);  
				}
			}
			return;
		}
	}
}