On artimap.com you can search by double-clicking a word. On some ie8 it display: accelerator... Is it possible to eliminate that crappy ie8 behavior ?

Question

var getSelectedText=function(){
    var x;
    if(window.getSelection){x=window.getSelection();}
    else if(document.selection){x=document.selection.createRange();}
    if(x.text){x=x.text;}
    return x+''; // just to be sure it always return a string
};

var phrase=function(s){
        return s.match(/[^ \’\‘\"\'\.,;:\#\-]+/g);
};

var rechercheTextSelection=function(){ // function to search selected text
    var x=phrase(getSelectedText());        
    if(x===null){return;}
    if(x.length>1){ // sometimes many words are selected, we want to search only one
        if(x[x.length-1].length>1){x=x[x.length-1];}
        else{x=x[0];}
    }
    if(x.indexOf('[object]')===-1){// EXPLORER bug
        x=x.toString().toLowerCase();
        input.focus(); //  explorer bug
        input.value=x;
        permissionShowKeywords=false;
        recherche(getRoot(x),x); // search the root of selected word and the  selected word. recherche() is too enormous function to post here
    }
    return false; // stop OPERA from showing it contextual menu     
};

document.body.ondblclick=function(e){
    if(getTarget(e)===input){return;}
    header.style.display='none';
    rechercheTextSelection();       
};