Zoom a picture
********************************************
Free JavaScript provided by ©2003-VB'Breizh
Use buttons to reduce or enlarge the picture, click the picture to restore its original side.
...Download the JavaScript source code (7.30 kb)
<html><head> <script language="JavaScript"> <!-- Begin var zoom=100; function zoom_Pic(k) { if (k==1) {zoom=zoom-10;} if (zoom<20) {zoom=20;}//zoom mini=20% (enter your own value) if (k==2) {zoom=zoom+10;} if (zoom>300) {zoom=300;}//zoom maxi=300% (enter your own value) document.Show.text1.value="scale : "+zoom+"%"; eval("document.pic1.height=150*(zoom/100)"); return true; } function restore_Pic() { zoom=100; document.Show.text1.value="scale : "+zoom+"%"; eval("document.pic1.height=150*(zoom/100)"); return true; } // End --> </script></head> <body> <center>Use buttons to reduce or enlarge the picture, click the picture to restore its original side.</center> <center><form name="Show"> <input type="button" value="<<" onClick="zoom_Pic(1)"> <input type="text" name="text1" value="scale : 100%" size=10> <input type="button" value=">>" onClick="zoom_Pic(2)"> </form></center><p> <img src="vbb00.jpg" height="150" name="pic1" onclick="restore_Pic()"> </body></html>
Comment, question ?
Zoom a picture 
Zoom a picture
...Download the JavaScript source code (7.30 kb)
Comment, question ?