function ButtonChange(name, namesrc) {
	document.images[name].src=namesrc;
}


//oObj input requires that a matrix filter be applied. 
//deg input defines the requested angle of rotation.
//var deg2radians = Math.PI * 2 / 360;
//function fnSetRotation(oObj, deg)
//{    rad = deg * deg2radians ;
//    costheta = Math.cos(rad);
//    sintheta = Math.sin(rad);

//    oObj.filters.item(0).M11 = costheta;
 //   oObj.filters.item(0).M12 = -sintheta;
//    oObj.filters.item(0).M21 = sintheta;
//    oObj.filters.item(0).M22 = costheta;

//}