context:     function hideShowCovered(){        if (!/msie/i.test(navigator.userAgent) && !/opera/i.test(navigator.userAgent)) {            return;        }        var el = getAutocompleteMenu();                        var p = getPosition(el);        var acLeftX=p[0];        var acRightX=el.offsetWidth+acLeftX;        var acTopY=p[1];        var acBottomY=el.offsetHeight+acTopY;        var hideTags = new Array("select","iframe","applet");                        for (var j=0;j<hideTags.length;j++) {            var tagsFound = document.getElementsByTagName(hideTags[j]);            for (var i=0; i<tagsFound.length; i++){                var tag=tagsFound[i];                                p=getPosition(tag);                var leftX = p[0];                var rightX = leftX+tag.offsetWidth;                var topY = p[1];                var bottomY = topY+tag.offsetHeight;                                if (this.hidden || (leftX>acRightX) || (rightX<acLeftX) || (topY>acBottomY) || (bottomY<acTopY)) {                    if(!tag.wicket_element_visibility) {                        tag.wicket_element_visibility=isVisible(tag);                    }                    tag.style.visibility=tag.wicket_element_visibility;				} else {					if (!tag.wicket_element_visibility) {						tag.wicket_element_visibility=isVisible(tag);					}                    tag.style.visibility = "hidden";                }            }        }    }
meta: 1204	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/1204/0ece11b9816a2aa9b8d6e5d0c89b7bbc544285a4/wicket-autocomplete.js/clean/jdk-1.4/wicket-extensions/src/main/java/wicket/extensions/ajax/markup/html/autocomplete/wicket-autocomplete.js