y property (img)
Returns the top position of an image relative to the top side of its offsetParent element, in pixels.
For a cross-browser solution, use the offsetTop property instead.
Syntax:
You can find the related objects in the Supported by objects section below.
This property is read-only.
Possible values:
Integer that returns the top position in pixels.
Default: this property has no default value.
Example HTML code 1:
This example illustrates the use of the y property:
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<head> <script type="text/javascript"> function GetTopLeft () { var image = document.getElementById ("image"); if ('x' in image) { var message = "The position of the image:"; message += "\n Position x: " + image.x + "px"; message += "\n Position y: " + image.y + "px"; alert (message); } else { alert ("Your browser doesn't support this example!"); } } </script> </head> <body> <img id="image" src="picture.gif" /> <button onclick="GetTopLeft ();">Get the position of the image</button> </body> |
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