function createScript(id, type, src, language){
		try{
		    var sc = document.createElement("script");
        	    if (id != null && id != undefined && id != "") {
	               	sc.id = id;
        	    }
	            if (type != null && type != undefined && type != "") {
                	sc.type = type;
            	    }
	            if (language != null && language != undefined && language != "") {
               		sc.language = language;
            	    }
	            sc.src = src;
		    return sc;
		}
		catch(exc){
		}
		return null;
	}

	function createLink(id, rel, type, href){
		try {
	            var l = document.createElement("link");
	            if (id != null && id != undefined && id != "") {
               	 l.id = sId;
        	    }
	       	    l.rel = rel;
	            l.type = type;
        	    l.href = href;
	            return l;
        	} catch (exc) {
	            
        	}
		return null;
	}

	function addScriptTag(id, type, src, language) {
        	try {
		    var head = document.getElementsByTagName("head")[0];
	            var sc = createScript(id, type, src, language);
        	    head.appendChild(sc);
	        } catch (exc) {
        	    alert(exc);
        	}
    	}


    function addLinkTag(id, rel, type, href) {
        try {
            var head = document.getElementsByTagName("head")[0];		
            var l = createLink(id, rel, type, href);
            head.appendChild(l);
        } catch (exc) {
            alert(exc);
        }
    }
	
    function addElement(cId,elt){
	try{
	
	
		var ct = document.getElementById(cId);
		ct.appendChild(elt);
		return true;
	}	
	catch(exc){
	}
	return false;
    }	
	
	
addScriptTag(null,"text/javascript","http://wcb.linkeo.com/ext/adapter/ext/ext-base.js");
addScriptTag(null,null,"http://wcb.linkeo.com/ext/ext-all.js","javascript" );
addScriptTag(null,"text/javascript","http://wcb.linkeo.com/ext/source/locale/ext-lang-fr.js");
addScriptTag(null,null,"http://wcb.linkeo.com/linkeo/ext.js","javascript");
addLinkTag(null,"stylesheet","text/css","http://wcb.linkeo.com/ext/resources/css/ext-all.css");