Hi,
Sorry for the vague title, but I have 2 javascript functions that display the value that was set on one of the options in a form selection box. Now I want to add a third function that will sum the values from the user's selections by pressing a button.
The code from the first part is this:
<script type="text/javascript">
window.onload=function(a,b)
{
value=document.getElementById('value1'),
combobox=document.getElementById('1');
combobox.onchange=function(a)
{
document.getElementById('value1').innerHTML = "€ " +this.value;
var r = this.value;
}
value2=document.getElementById('value2'),
combobox2=document.getElementById('2');
combobox2.onchange=function(b)
{
document.getElementById('value2').innerHTML = "€ " +this.value;
var q = this.value;
}
}
</script>
So in a div with id value1 and a div with id value 2 the values from the user's selection will appear. No I'm trying to get a function to sum both values by clicking a button.
Whatever I try, nothing seems to work. Any help would be highly appreciated. Many thanks in advance!
Jerry