function getAppVersion() { brname = navigator.appName; brversion = navigator.appVersion; majorver = brversion.substring(0,1); if ( (brname == "Netscape") && (majorver >= 3) ) return 1; if ( (brname == "Microsoft Internet Explorer") && (majorver >= 4) ) return 1; return 0; } function swap(num, name) { if (getAppVersion()) { document[name].src = img[num].src; } } images = new Array(); images[0] = "images/menuaboutus_off.jpg"; images[1] = "images/menuaboutus_on.jpg"; images[2] = "images/menupeople_off.jpg"; images[3] = "images/menupeople_on.jpg"; images[4] = "images/menucapabilities_off.jpg"; images[5] = "images/menucapabilities_on.jpg"; images[6] = "images/menuprojects_off.jpg"; images[7] = "images/menuprojects_on.jpg"; images[8] = "images/menucareers_off.jpg"; images[9] = "images/menucareers_on.jpg"; images[10] = "images/menucontactus_off.jpg"; images[11] = "images/menucontactus_on.jpg"; images[12] = "images/infrastructure_off.jpg"; images[13] = "images/infrastructure_on.jpg"; images[14] = "images/gsmoperations_off.jpg"; images[15] = "images/gsmoperations_on.jpg"; images[16] = "images/fixedtelephony_off.jpg"; images[17] = "images/fixedtelephony_on.jpg"; images[18] = "images/satellite_off.jpg"; images[19] = "images/satellite_on.jpg"; images[20] = "images/radio_off.jpg"; images[21] = "images/radio_on.jpg"; images[22] = "images/projectaspects_off.jpg"; images[23] = "images/projectaspects_on.jpg"; images[24] = "images/projectsexecution_off.jpg"; images[25] = "images/projectsexecution_on.jpg"; images[26] = "images/general_off.jpg"; images[27] = "images/general_on.jpg"; if (getAppVersion()) { img = new Array(); for (i = 0; i < images.length; i++) { img[i] = new Image(); img[i].src = images[i]; } }