// JavaScript Document
function change(){
var msg="";
var n=0;
for(var i=1;i<=45; i++){
	if(document.getElementById(i).checked){
	msg+=document.getElementById(i).value+",";
	n+=1;
	}	
}
if(n==0){alert('Select at least one site');}
if(n>4)alert('You must select less than 5 sites');
	document.getElementById('site').value=msg.substring(0, msg.length-1);

}
function controle(){
var n=0;
for(var i=1;i<=45; i++){
	if(document.getElementById(i).checked){
	n+=1;
	}	
}
if((n>0)&&(n<=4)&&(document.getElementById('word').value!="")){document.getElementById('search_form').submit();}
if(n==0){alert('Select a site at least');}
if(n>4)alert('You must select less than 5 sites');
if(document.getElementById('word').value=="")alert('The search text field is empty');
}
function voir(){
	alert('okkk');
}
function cache(){
	alert('nooooo');
}
function controvide(){
	if(document.getElementById('word').value==""){alert('The search text field is empty');}
	else{document.getElementById('search_form').submit();}
}
function bookmarksite(title,url){
		if (window.sidebar) // firefox
			window.sidebar.addPanel(title, url, "");
		else if(window.opera && window.print){ // opera
			var elem = document.createElement('a');
			elem.setAttribute('href',url);
			elem.setAttribute('title',title);
			elem.setAttribute('rel','sidebar');
			elem.click();
		} 
		else if(document.all)// ie
			window.external.AddFavorite(url, title);
		}