Extract element dimensions from css stylesheet_html/css_WEB-ITnose

jS function to get the value from the style sheet. In IE, it is obtained by currentStyle and defaultView in firefox.

DOM.style can only read the style value written in html

Function to get the style value

function returnStyle(obj,styleName){var myObj = typeof obj =="string" ? document.getElementById(obj) : obj;if(document.all){return eval("myObj.currentStyle."+ styleName);} else {returneval("document.defaultView.getComputedStyle(myObj,null)." +styleName);}}