function movepic(img_name,img_src) {
document[img_name].src="images/"+img_src;
}

function Hide(e) {
var el2;

el2=document.getElementById(e);
if (el2) el2.style.display="none";
}

function Show(e) {
var el2;

el2=document.getElementById(e);
if (el2) el2.style.display="";
}

var mb=0;