function checkBrowserForVersion4(){
var x=navigator.appVersion;y=x.substring(0,4);if(y>=4)strobeEffect();}
var isNav=(navigator.appName.indexOf("Netscape")!=-1);
var colors=new Array("FFFFFF","FFFFFF","FFFFFF","FFFFFF","FFFFFF","FFFFFF","FFFFFF","F9F9F9","F1F1F1","E9E9E9","D9D9D9","D1D1D1","C9C9C9","C1C1C1","B9B9B9","B1B1B1","A9A9A9","A1A1A1","E1E1E1","E1E1E1","E1E1E1","E1E1E1","E1E1E1","E1E1E1","E1E1E1","E1E1E1","E1E1E1","E1E1E1","E1E1E1","E1E1E1","E1E1E1","E1E1E1","E1E1E1","E1E1E1","E1E1E1","E1E1E1","E1E1E1","E1E1E1","E1E1E1")
a=0,b=1
function strobeEffect(){
// Inserir o texto aqui
color=colors[a];aa="<font color="+color+">artvison@artvison.com.br</font>"
if(isNav) {document.object1.document.write(aa);document.object1.document.close();}
else object1.innerHTML=aa
a+=b;if (a==38) b-=2;if (a==0) b+=2;xx=setTimeout("strobeEffect()",50);}