rem: if (!('clicked' in this)) { this.clicked = 1; return true; } else { return false ; } 
add: if (isMac && isSafari) return true ; if (!("clicked" in this)) { this.clicked = 1; return true; } else { return false ; } 
context: function singleclicked() {    if (!('clicked' in this)) {        this.clicked = 1;        return true;    } else {        return false ;    }}
meta: 6464	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/6464/c964deee431b1f2e6bff563de9c3d2d1c6d16b5f/imcms_admin.js/clean/web/imcms/lang/scripts/imcms_admin.js