LinkToURL properties setting at runtime in javascript

hi,

i am trying to set the LinkToURL property "Reference" in my EPCM.subscribeEvent.

But its not working.

Following is the code for it .

<%= Form.ID + "." + LinkToURL3.ClientID %>.Reference="changed";

But when i use InputField control in my javascript then it works for InputField:

<%= Form.ID + "." + InputField1.ClientID %>.value ="value";

can any one help me with LinkToURL properties at run time.

i want to access its properties at runtime in javascript.

thank you.

saurav