var brws="";

actual_image_large = new Image();
actual_image_large.src = "algfes_actual.jpg";
image_name_small = new Image();
image_name_small.src = "exa01.jpg";
//document.images['actualized'].src = 'images/exa01.jpg';

function init(){

    var actImg = document.images['actualized'];
    if (actImg != null) {
        actImg.src = 'images/exa01.jpg';
    }

  browserName = whichBrs();

  if (browserName=='Internet_Explorer') {
    brws = "ie"
    changeSheets(brws);
  } else if(browserName=='Firefox') {
    brws = "ff"
    changeSheets(brws);
  } else {
    // alert("This Page is not optimized for your browser  '"+browserName+"'")
    brws = "notOptimized"
  }
    /*actualizeImage ()*/
  //This Page uses Java Script and is optimized for IE & Firefox
    new Waqss2Header();
}


function whichBrs() {
var agt=navigator.userAgent.toLowerCase();
if (agt.indexOf("opera") != -1) return 'Opera';
if (agt.indexOf("staroffice") != -1) return 'Star_Office';
if (agt.indexOf("beonex") != -1) return 'Beonex';
if (agt.indexOf("chimera") != -1) return 'Chimera';
if (agt.indexOf("netpositive") != -1) return 'NetPositive';
if (agt.indexOf("phoenix") != -1) return 'Phoenix';
if (agt.indexOf("firefox") != -1) return 'Firefox';
if (agt.indexOf("safari") != -1) return 'Safari';
if (agt.indexOf("skipstone") != -1) return 'SkipStone';
if (agt.indexOf("msie") != -1) return 'Internet_Explorer';
if (agt.indexOf("netscape") != -1) return 'Netscape';
if (agt.indexOf("mozilla/5.0") != -1) return 'Mozilla';
if (agt.indexOf('\/') != -1) {
if (agt.substr(0,agt.indexOf('\/')) != 'mozilla') {
return navigator.userAgent.substr(0,agt.indexOf('\/'));}
else return 'Netscape';} else if (agt.indexOf(' ') != -1)
return navigator.userAgent.substr(0,agt.indexOf(' '));
else return navigator.userAgent;
}

function actualizeImage () {
  document.images['actualized'].src = 'images/exa01.jpg';//+image_name_small;
  /*
  document.getElementById("current_image").style.left=0px;
  document.getElementById("current_image").style.top=-2;
  var Bota_i = "<a href='images/"+image_name_large+"' target='_blank'><img src='images/"+image_name_small+"' width='105' height='105' border='0'></a>"
  document.getElementById("current_image").innerHTML = Bota_i;
  var Bota_d = "<font face='Verdana, Arial' size=1 color=#000000>"+image_description1+"<br>"+image_description2+"</font>"
  document.getElementById("current_descript").innerHTML = Bota_d;
  */

}

function changeSheets(whichSheet){
  if(whichSheet == 'ie'){
    document.getElementsByTagName("link")[0].disabled = false;
    document.getElementsByTagName("link")[1].disabled = true;
  }else if(whichSheet == 'ff'){
    document.getElementsByTagName("link")[1].disabled = false;
    document.getElementsByTagName("link")[0].disabled = true;
    //document.styleSheets[1].disabled=false;
    //document.styleSheets[0].disabled=true;
  }
}