function disablebutton(){
	document.getElementById('send_button').innerHTML="<input type=\"submit\" value=\"Get My Answer\" name=\"tdomf_form\" disabled=\"disabled\" />";
	document.getElementById('submit_button').style.display = 'none';
	return true;
}

function limitText(limitField, limitNum) {
	if (limitField.value.length > limitNum) {
		limitField.value = limitField.value.substring(0, limitNum);
	}
}

function limitText2(limitField) {
	if (limitField.value.length >= 20 && limitField.value.length <= 100) {
		return true;
	}
	else if (limitField.value.length < 20) {
		alert("Question length should be atleast 20 characters");
		return false;
	}
	else if (limitField.value.length > 100) {
		alert("Question length should not exceed 100 characters");
		return false;
	}
}

function viewNeedDescHelpText() {
	document.getElementById('tmp_need_desc_msg').style.display = 'none';
	document.getElementById('bg').style.display = '';
	document.getElementById('bg').focus();
}

function toggleMe(desc1, desc2) {
	document.getElementById(desc1).style.display = 'none';
	document.getElementById(desc2).style.display = 'block';
}

function myneeds()
{
	document.yeddaAskBox.submit();
	document.form2.submit();
}
function goAsk(){
	var locAsk="http://yedda.com/questions/new/?editNew=&src=p:951959441987305:serp:v3:p1&q="+document.yeddaAskBox.q.value.replace(/\?/g,"%3F")+"&qt=q&ctxtags=&pstags=_all&pid=951959441987305&contextTitle=&contextUri=&origin=result";

	window.open(locAsk,'','');
}

function sendAnswerRequest(questionis) {
	pagenois = document.getElementById('pageno').value;
	new Ajax.Request("/answers/sample-show-answers.php", 
	{ 
	method: 'post',
	postBody: 'pageno=' + pagenois + '&q=' + questionis,
	onComplete:showAnswerResponse
	});
}

function showAnswerResponse(req){
	document.getElementById('moreresult').innerHTML = document.getElementById('moreresult').innerHTML + req.responseText;
	document.getElementById('pageno').value = parseInt(document.getElementById('pageno').value) + 1;
}

function externalLinks() {  
 if (!document.getElementsByTagName) return;  
 var anchors = document.getElementsByTagName("a");  
 for (var i=0; i<anchors.length; i++) {  
   var anchor = anchors[i];  
   if (anchor.getAttribute("href") &&  
       anchor.getAttribute("rel") == "external")  
     anchor.target = "_blank";  
 }

 var forms = document.getElementsByTagName("form");  
 for (var i=0; i<forms.length; i++) {  
   var anchor = forms[i];  
   if (anchor.getAttribute("id") == "yeddaAskBox")  
     anchor.target = "_blank";  
 }
}
window.onload = externalLinks;