var agreewin=dhtmlmodal.open("agreebox", "iframe", "modalfiles/agri1.htm", "This Page's Terms of service", "width=685px,height=540px,center=1,resize=1,scrolling=0", "recal")

agreewin.onclose=function(){ //Define custom code to run when window is closed
	var theform=this.contentDoc.getElementById("eula") //Access form with id="eula" inside iframe
	var yesbox=theform.eulabox[0] //Access the first radio button within form
	var nobox=theform.eulabox[1] //Access the second radio button within form
	if (yesbox.checked==true)
		alert("You agreed to the terms")
	else if (nobox.checked==true)
		alert("You didn't agree to the terms")
	return true //Allow closing of window in both cases
}