You can use JavaScript to create popup windows. Popup Windows are different to simply opening a new browser window.
However you can do the same (creating pop windows) using buttons. I�ve already described that here.
Here is the simplest JavaScript for generating a pop up window:
// Popup window code
function newPopup(url) {
popupWindow = window.open(
url,'popUpWindow','height=500,width=500,left=10,top=10,resizable=yes,scrollbars=yes,toolbar=yes,menubar=no,
location=no,directories=no,status=yes')
}
<a href="JavaScript:newPopup('http://www.google.com');">Open a popup window
This will result in:
// Popup window code
function newPopup(url) {
popupWindow = window.open( url,'popUpWindow','height=300,width=500,left=10,top=10,resizable=yes,scrollbars=yes,toolbar=yes,menubar=no,location=no,directories=no,status=yes')
}
Where:
– Red are width and height of the popup window.
– Purple are the optional attributes (change to �no� to turn off those attributes).
– Blue is the actual link to be opened in the popup.
– Black (bold) is the text which is visible to user.
Automatically center your popup
Similarly if you want to automatically position your window in the center of the users� screen use the following code. The JavaScript code will detect the screen size (as each user could have a different screen size), then position the popup window in the center.
var popupWindow = null;
function centeredPopup(url,winName,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'
popupWindow = window.open(url,winName,settings)
}
<a href="http://www.google.com" onclick="centeredPopup(this.href,'myWindow','500','300','yes');return false">Centered Popup
This result in:
var popupWindow = null;
function centeredPopup(url,winName,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'
popupWindow = window.open(url,winName,settings)
}
Centered Popup
Where:
– Red are width and height of the popup window respectively.
– Purple is the attribute for the scrollbars in the popup. (Change to �no� to disable scrollbars)
– Blue is the actual link to be opened in the popup.
– Black (bold) is the text which is visible to user.
Enjoy Guys! and don’t forget to post your comments. � MyTricksTime.com
