function OpenMILayer(MIImage, MILayer, MIMainDiv) {
document.getElementById(MIImage).style.border = '1px solid #E6E6E6';
var ImageHeight = document.getElementById(MIImage).height;
document.getElementById(MILayer).style.display = 'block';
var MatInfoLayerHeight = document.getElementById(MILayer).offsetHeight;
document.getElementById(MILayer).style.top = - MatInfoLayerHeight + 'px';
}
							 
function CloseMILayer(MIImage, MILayer, MIMainDiv) {
document.getElementById(MILayer).style.display = 'none';
document.getElementById(MILayer).style.top = 0 + 'px';
document.getElementById(MIImage).style.border = '1px solid #FFFFFF';
}