function popUpUrl(url, w, h)
{
// calculate top left coordinates for centering pop up based on screen size and window size
var l = (screen.width-(w+10))/2;
var t = (screen.height-(h+90))/2;
// ensure you're not going into negative
if (t<0) {t=0;}
if (l<0) {l=0;}
// set pop-up window parameters
var settings = 'height=' + h + ', width=' + w + ', top=' + t + ', left=' + l + ',' + 'titlebar=no, menubar=no, toolbar=no, status=yes, scrollbars=yes, resizable=no';
// create the window and put it on top
win = window.open(url, '', settings);
win.window.focus();
}
function popUpImage(title,img,w,h) {
// calculate top left coordinates for centering pop up based on screen size and window size
var l = (screen.width-(w+10))/2;
var t = (screen.height-(h+90))/2;
// ensure you're not going into negative
if (t<0) {t=0;}
if (l<0) {l=0;}
// set pop-up window parameters
var settings = 'height=' + h + ', width=' + w + ', top=' + t + ', left=' + l + ',' + 'titlebar=no, menubar=no, toolbar=no, status=yes, scrollbars=no, resizable=no';
// create the window and put it on top
newWin = window.open('', '', settings);
// create the html and insert it into the window
var page='' + title + '
';
newWin.document.open();
newWin.document.write(page);
newWin.document.close();
newWin.window.focus();
}
function clearDefaultandCSS(el)
{
if (el.defaultValue==el.value) el.value = ""
if (el.style) el.style.cssText = ""
if (el.style) el.style.backgroundImage = ""
}