<!--

function changepic(img_name,img_src) 
        {document[img_name].src=img_src;}

var win = null;
function Infowindow(page,name,w,h,scroll)
{
LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
settings = 'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable'
win = window.open(page,name,settings)
}
-->