var imEffectEnabled=/MSIE [678]/.test(navigator.userAgent)&&navigator.platform=="Win32";function link_popup(enlace){features='position=left, width=1100, height=800,status=0, menubar=0,toolbar=0, scrollbars=1';window.open(enlace.getAttribute('href'),'',features);}
function imKeyFilter(iType,oEvent){if(iType==0)
var expr=/[\d\n\b]/;else if(iType==1)
expr=/[\d\n\b\- ]/;else if(iType==2)
expr=/[\d\n\b\/\.]/;return imFilterCheck(oEvent,expr);}
function imFilterCheck(oEvent,expr){if(imEffectEnabled)
iKey=oEvent.keyCode;else
iKey=oEvent.which;sKey=String.fromCharCode(iKey);if(expr.test(sKey))
return true;else
return false;}