<input type=text name="myid" onblur="showform('http://www.sohu.com')" />
<script>
function showform(url)
{
window.showModalDialog(url,"test",800,600);
}
</script>
<script>
function showform(url)
{
window.showModalDialog(url,"test",800,600);
}
</script>
{
if(!IsPostBack)
{
TextBox1.Attributes["onfocus"] = "window.open('abc.htm');";
}
}