JavaScript Read CSS Property issues

When writing JavaScript code, it is often a problem to use Element.style.property to read only the style style defined in the HTML tag, but defined in the <style> Labels and external styles are not readable. However, browser developers have provided a property for element to get these styles. IE provides obj.currentStyle.property, while standard browsers provide a method Obj.getcomputedstyle (Obj,null).

So, you can encapsulate a method to implement the Get style

    function GetStyle (element,property) {     var stylevalue=null;   　 if (element.getcomputedstyle) {   stylevalue=element.getcomputedstyle (element,null) [ Property]  }else{       stylevalue=Element.currentstyle[property];   return  stylevalue; }    

JavaScript Read CSS Property issues