function r1onclick() {
	document.forms.K.opt2.checked=false
	document.forms.K.opt3.checked=false
	document.forms.K.opt4.checked=false
	document.forms.K.opt5.checked=false
	document.forms.K.opt6.checked=false
	document.forms.K.ans1.focus()	
}
function r2onclick() {
	document.forms.K.opt1.checked=false
	document.forms.K.opt3.checked=false
	document.forms.K.opt4.checked=false
	document.forms.K.opt5.checked=false
	document.forms.K.opt6.checked=false
	document.forms.K.ans1.focus()
}
function r3onclick() {
	document.forms.K.opt1.checked=false
	document.forms.K.opt2.checked=false
	document.forms.K.opt4.checked=false
	document.forms.K.opt5.checked=false
	document.forms.K.opt6.checked=false
	document.forms.K.ans1.focus()
}
function r4onclick() {
	document.forms.K.opt1.checked=false
	document.forms.K.opt3.checked=false
	document.forms.K.opt2.checked=false
	document.forms.K.opt5.checked=false
	document.forms.K.opt6.checked=false
	document.forms.K.ans1.focus()
}
function r5onclick() {
	document.forms.K.opt1.checked=false
	document.forms.K.opt3.checked=false
	document.forms.K.opt4.checked=false
	document.forms.K.opt2.checked=false
	document.forms.K.opt6.checked=false
	document.forms.K.ans1.focus()
}
function r6onclick() {
	document.forms.K.opt1.checked=false
	document.forms.K.opt3.checked=false
	document.forms.K.opt4.checked=false
	document.forms.K.opt5.checked=false
	document.forms.K.opt2.checked=false
	document.forms.K.ans1.focus()
}
function replacespaceswithplussigns(rswps) {
	rswpsi=0
	rswpsans=''
	while (rswpsi<rswps.length) {
		if (rswps.substr(rswpsi,1)==' ') {
			rswpsans=rswpsans+'+'
		} else {
			rswpsans=rswpsans+rswps.substr(rswpsi,1)
		}
		rswpsi++
	}
	return rswpsans
}
function replacespaceswithunderscores(rswps) {
	rswpsi=0
	rswpsans=''
	while (rswpsi<rswps.length) {
		if (rswps.substr(rswpsi,1)==' ') {
			rswpsans=rswpsans+'_'
		} else {
			rswpsans=rswpsans+rswps.substr(rswpsi,1)
		}
		rswpsi++
	}
	return rswpsans
}

function button1click() {
	if (document.forms.K.opt6.checked==true) {
		parent.frames[1].location='http://www.google.com/search?hl=en&q='+replacespaceswithplussigns(document.forms.K.ans1.value)
	} else if (document.forms.K.opt1.checked==true) {
		parent.frames[1].location='http://dictionary.reference.com/browse/'+document.forms.K.ans1.value
	} else if (document.forms.K.opt2.checked==true) {
		parent.frames[1].location='http://encarta.msn.com/encnet/refpages/search.aspx?q='+replacespaceswithunderscores(document.forms.K.ans1.value)
	} else if (document.forms.K.opt3.checked==true) {
		parent.frames[1].location.href='http://www.amazon.com/s/ref=nb_ss_b/002-2225791-6905651?url=search-alias%3Dstripbooks&field-keywords='+replacespaceswithplussigns(document.forms.K.ans1.value)+'&Go.x=15&Go.y=9'
	} else if (document.forms.K.opt4.checked==true) {
		parent.frames[1].location='http://www.imdb.com/find?s=all&q='+replacespaceswithplussigns(document.forms.K.ans1.value)
	} else if (document.forms.K.opt5.checked==true) {
//		alert('Help make this a better page.  Tell the webmaster what you think Option 5 should do!')
//		document.location='mailto:richiebrownlee@richiebrownlee.com'
		parent.frames[1].location='http://thesaurus.reference.com/browse/'+document.forms.K.ans1.value
	} else {

	}
		
}
function entsub() {	
	if (window.event && window.event.keyCode == 13) {
		button1click()
	} else {
		return true
	}
}
function detectenterkey(evt) {
    evt = (evt) ? evt : ((window.event) ? window.event : "");
    if (evt) {
       if (evt.keyCode==13) {
		button1click()
       }
    }
}