function searchYTViews(){
	var st = document.getElementById('search_term');
	var la = document.getElementById('link_area');
	var sr = document.getElementById('search_results');
	var pf = 'http://www.youtube.com/results?search_query='
	
	if(st.value.length > 0){
		sr.src = pf+st.value+'&search_type=&search_sort=video_view_count'
		la.innerHTML = "<br><br>" + sr.src.link(sr.src);
		var lnk = document.getElementsByTagName('a')[3];
		lnk.target = "_blank";
		lnk.innerHTML = "Click to open sorted results in new window"
	}else{
		la.innerHTML = 'You must enter a search term!'
	}
}

function catchEnter(e){
	if(window.event){
		if(e.keyCode == 13){
			searchYTViews();
		}
	}else{
		
	}
}