function showbiz(objID){
	if ( document.getElementById(objID).style.display == "inline" ){
		document.getElementById(objID).style.display = "none";
	}else{
		document.getElementById(objID).style.display = "inline";
	}
}

function showbusiness(){
	document.getElementById("cat_business").style.display = "inline";
	document.getElementById("cat_consumer").style.display = "none";
}

function showconsumer(){
	document.getElementById("cat_business").style.display = "none";
	document.getElementById("cat_consumer").style.display = "inline";
}