//var ip = <?$_SERVER['REMOTE_ADDR'];?>
var profanities = "zoloft,levitra,prozac,propecia,cialis,viagra,zyban";
var profArray = profanities.split(",");

function filter(form){
	profane = false;
	for (i = 0; !profane && i<form.elements.length; i++) {
       if (form.elements[i].type == "text") {
       		
       		val = form.elements[i].value;
            if(isProfane(val)){
            	profane = true;
            	alert("'"+val+"' is a blocked word.");
            	//reportProfanity(form.elements[i].value, ip);
            }
        }
    }
    return !profane;
}


function isProfane(val){
	found = false;
	if(val!=null){
		for(j=0; !found && j<profArray.length; j++){
			if(val.toUpperCase().indexOf(profArray[j].toUpperCase()) > -1){
				found = true;
			}
		}
	}	
	return found;
}

//function reportProfanity(profaneWord, ip){
//	alert("The word " + profaneWord + " was used on this IP Address " + ip);
//}