button without form - is it clicked?

[azraelGG]

i need check in condition did someone click button or didnt

 

this button is used to display some jQuery and now i want different things to be loaded depending on is it clicked or not - page cant be refreshed that will lead in problem that i need click 2 times on that button

 

 

<input id="popup" name="popup" type="submit" value="ADD" />

[Langstra]

Include the jquery library and do it like this:

$(document).ready() {
if($("#popup").click(function() {
   //do something
});
}

[haku]

That needs one more line of code:

 

$(document).ready() {
if($("#popup").click(function() {
       //do something
       return false;
});
}

 

Or:

$(document).ready() {
if($("#popup").click(function(event) {
       event.preventDefault();
       //do something
});
}