radio button problem

[avinash sh]

i have radio type html control....i select on radio button and click on select button it is redirected to next page...if i click on back button again i back on radio button page... then one of the previous radio button is looking selected... but i click again on select .....it give alert box ..plz select record..? my code is here.

var isRadioSeleted='';
            function Selected()
            {    
                isRadioSeleted = "yes";
            }

            function ValidateSelection()
            {
                if(isRadioSeleted=='')
	            {
	            alert('Please select a record');
	            return false;
	            }
            }

how to avoid this message when this radio button is looking selected?

[acoder]

I assume the Selected() function is called when the radio button is selected. Instead of setting a string variable, change the Selected() function to check that a radio button is selected and return true/false and use that in the if statement:

if (!isSelected()) {...