Load Page in a frame through vbscript

[miah]

How do I load a page into a frame depending on the contents of a txtbox, I can get it to read the textbox, but the target of the form is one page and when I want to change it to another page if the text box is empty

 

[miah]

Didi it through javascript

document.sqlqueryexecute.action = 'Querypage.asp'
}