var DFAjax=function(psController,psMethod)
{
	this.controller=psController;
	this.method=psMethod;
	this.r = new AW.HTTP.Request;  
	this.url="/vcms/site/ajax.jsp";
	this.r.setURL(this.url);  
	this.r.setRequestMethod("POST");  
	this.r.setParameter("controller",this.controller);  
	this.r.setParameter("method",this.method);  
	
	//alert("controller="+this.controller);
	//alert("method="+this.method);
	
	this.AddParameter=function(psName,psValue)
	{
		this.r.setParameter("ax_"+psName,psValue);  
		//alert("parametro="+"ax_"+psName + ", valor="+psValue);
	}
	
	this.Send=function(successfunction)
	{
	    this.r.request();
	    this.r.response = function(data)
	    {
	    	//alert(data.documentElement.childNodes[0]);
	    	
	    	if(data.documentElement)
	    	{
	    		successfunction(data.documentElement)
		    }
		    else
		    {
		    	//alert("ERROR!!");
		    }
	    }
	}
}

function whichBrs() {
var agt=navigator.userAgent.toLowerCase();
if (agt.indexOf("opera") != -1) return 'Opera';
if (agt.indexOf("staroffice") != -1) return 'Star Office';
if (agt.indexOf("webtv") != -1) return 'WebTV';
if (agt.indexOf("beonex") != -1) return 'Beonex';
if (agt.indexOf("chimera") != -1) return 'Chimera';
if (agt.indexOf("netpositive") != -1) return 'NetPositive';
if (agt.indexOf("phoenix") != -1) return 'Phoenix';
if (agt.indexOf("firefox") != -1) return 'Firefox';
if (agt.indexOf("safari") != -1) return 'Safari';
if (agt.indexOf("skipstone") != -1) return 'SkipStone';
if (agt.indexOf("msie") != -1) return 'Internet Explorer';
if (agt.indexOf("netscape") != -1) return 'Netscape';
if (agt.indexOf("mozilla/5.0") != -1) return 'Mozilla';
if (agt.indexOf('\/') != -1) {
if (agt.substr(0,agt.indexOf('\/')) != 'mozilla') {
return navigator.userAgent.substr(0,agt.indexOf('\/'));}
else return 'Netscape';} else if (agt.indexOf(' ') != -1)
return navigator.userAgent.substr(0,agt.indexOf(' '));
else return navigator.userAgent;
}