function changelang(){
	//alert(document.getElementById('language').selectedIndex);
	//alert(document.getElementById('language').options[document.getElementById('language').selectedIndex].text);
	if(document.getElementById('language').selectedIndex == 0){
	var lang="fr";		
	}
	if(document.getElementById('language').selectedIndex == 1){
	var lang="en";
	}
	
	
	
	
	url=document.location.href.split("?")
	//alert(url[1]);
	if(url[1]==undefined){
		window.location.replace('index.php?ent=0&lang='+lang);
	}else{
		
		if(lang=="en"){
			a=url[1].replace("lang=fr","lang=en");
			window.location.replace("index.php?"+a);
		}else{
			a=url[1].replace("lang=en","lang=fr");
			window.location.replace("index.php?"+a);
		}
		
	//window.location.replace('index.php?'+url[1]+lang);
		
	}	
}