[jQuery] How to bind a function to all elements?

[jQuery] How to bind a function to all elements?


Hello
I need to bind an hover function on every element of my page...
but it doesn't work :-(
var allz=document.getElementsByTagName("*");
for(var i=0; i<allz.length;i++){
    $(allz[ i]).hover(
     function(){
$(this).css("border","1px solid red");
     },
function(){
$(this).css("border","none");
     }
    );
}
I don't know how to select properly each elements??