function queryString(param) {
	qs = window.location.search.substring(1);
	arrQs = qs.split("&");
		for (i=0;i<arrQs.length;i++) {
			parParam = arrQs[i].split("=");
			if (parParam[0] == param) {
					return parParam[1];
			}
		}
		return "";
}


function getParams(){
	qs = window.location.search.substring(1);
	
	return qs;
	
	}

	
function getParamsSO(){

 	var res = "";
 	
 	if(queryString("appState")!="") res += "appState=" + queryString("appState");
 	if(queryString("docUNID")!="" ) res += "docUNID="  + queryString("docUNID");
 	if(queryString("codigoProd")!="" ) res += "codigoProd="  + queryString("codigoProd");
 	if(queryString("custStr")!="" ) res += "custStr="  + queryString("custStr");
 	
 		
 	document.write('<script language=javascript>fo.addParam("FlashVars","' + res + '")</script>');
	
	}