function dosearch(sft) {
	var sf=document.sfform;
	if (sft=="g") {
		var submitto = "http://www.google.fr/search?q=" + escape(sf.sfq.value);
		} else if (sft=="w") {
		var submitto = "http://fr.wikipedia.org:80/wiki/Special:Search?go=Go&search=" + escape(sf.sfq.value);	
		} else if (sft=="y") {
		var submitto = "http://fr.search.yahoo.com/search?p=" + escape(sf.sfq.value);		
		} else if (sft=="m") {
		var submitto = "http://search.msn.fr/results.aspx?q=" + escape(sf.sfq.value);		
		} else {
		var submitto = "http://annonces-dz.com/search.php?do_search=Search&searchword=" + escape(sf.sfq.value);
	}
	window.open(submitto);
	return false;
}