//javascript

function init()
{
lnks = document.getElementsByTagName("a");
buttons = document.getElementsByTagName("button");
for(i=0; i<lnks.length; i++) {
lnks[i].onfocus = new Function("if(this.blur)this.blur()");
}
for(i=0; i<buttons.length; i++) {
buttons[i].onfocus = new Function("if(this.blur)this.blur()");
}
}
onload = init;



 function popup(url)
 {
 l = (screen.availWidth/2)-(450/2);
 t = (screen.availHeight/2)-(570/2);
 win = window.open(url,'arbeiten',"width=450,height=500,scrollbars=no,resizable=no,location=no,menubar=no,toolbar=no,status=no,left="+l+",top="+t+"");
 win.focus();
 }