'<span style="visibility:hidden; position:absolute; top:0px;left:0px; text-indent:0px"></span>' 
'<span class="jsMath_hiddenSpan" style="position:absolute"></span>' 
  ResetHidden: function (element) {    element.innerHTML =      '<span style="visibility:hidden; position:absolute; top:0px;left:0px; text-indent:0px"></span>'        + jsMath.Browser.operaHiddenFix; // needed by Opera in tables    element.className = '';    jsMath.hidden = element.firstChild;    if (!jsMath.BBoxFor("x").w) {jsMath.hidden = jsMath.hiddenTop}    jsMath.ReInit();  },
1963	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/1963/b61e1d309b0ecd4f851bf6d502f9d4406963c232/jsMath.js/clean/htdocs/jsMath/uncompressed/jsMath.js