function lpopup(url, width, height, title)
{
winwidth=width+25;
winheight=height+25;
var pageWidth = 480;
var pageHeight = 340;
if (document.body && document.body.clientWidth) {
pageWidth = document.body.clientWidth;
pageHeight = document.body.clientHeight;
} else if (window.innerWidth) {
pageWidth = window.innerWidth;
pageHeight = window.innerHeight;
}
var topPos = 18;
var leftPos = (pageWidth - winwidth) / 2;
var features = 'width='+winwidth;
features += ',height='+winheight;
features += ',top='+topPos;
features += ',left='+leftPos;
features += 'resizeable';
newWindow = window.open("", "_blank", features);
newWindow.document.open();
newWindow.document.write(''+title+'');
newWindow.document.write('');
newWindow.document.write('');
newWindow.document.close();
newWindow.focus();
}