function changeimage(image,option)
{
    var imagepath=image.src;
    var patharray=image.src.split("/");
    if(option=='active')
    {
        patharray[patharray.length-1]=patharray[patharray.length-1].replace("_0","_1");
    }
    else
    {
        patharray[patharray.length-1]=patharray[patharray.length-1].replace("_1","_0");
    }
    var newpath="";
    
    for(i=0;i<patharray.length;i++)
    {
        if(i!=0)
        {
            newpath+="/";
        }
        newpath+=patharray[i];    
    }
    image.src=newpath;
 
}