function showimagepreview(image)
{
	document.all['probox'].style.left = window.event.clientX;
	document.all['probox'].style.top = window.event.clientY + document.body.scrollTop;
	document.all['probox'].style.visibility = 'visible';
	document.all['boxcontext'].innerHTML = '<img src="'+image+'" />';
}

function removeimagepreview()
{
	document.all['probox'].style.visibility = 'hidden';
}

function dynPopup(url, w, h) {
    var u, t, l = (screen.availWidth-w)/2;
    t = (screen.availHeight-h)/2;
    u = new Date().getTime();
    vindue=window.open(url,"popup"+u,"width="+w+",height="+h+",left="+l+",top="+t+",toolbar=0,location=0,directories=0,status=no,menubar=0,scrollbars=0,resizable=0,copyhistory=0");
    vindue.focus();
}
function newWin(url) {
    w = 800
    h = 600
    var u, t, l = (screen.availWidth)/2;
    t = (screen.availHeight)/2;
    u = new Date().getTime();
    vindue=window.open(url,"popup"+u,"width="+w+",height="+h+",left="+l+",top="+t+",toolbar=0,location=0,directories=0,status=no,menubar=0,scrollbars=0,resizable=1,copyhistory=0");
    vindue.focus();
}