Restrict back and forward of browser buttons using javascript

murugavel.b 1 Tallied Votes 162 Views Share

If you want to restrict the user to go back or forward from the web browser, you can use the below mentioned javascript. Use this javascript in the script tag. It works on all browsers.

For further details:

http://dotnetbypulikesi.blogspot.com

function defeatIE()
{
if (document.all)
{
(message);return false;
}
}
function defeatNS(e)
{
if
(document.layers||(document.getElementById&&!document.all))
{
if (e.which==2||e.which==3) {(message);return false;}}}
if (document.layers)
{
document.captureEvents(Event.MOUSEDOWN);document.onmousedown=defeatNS;
}
else
{
document.onmouseup=defeatNS;document.oncontextmenu=defeatIE;
}
document.oncontextmenu=new Function("return false")
function preventBack()
{
window.history.forward();
}
setTimeout("preventBack()", 0);
window.onunload=function(){null};
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