$(function(){
  //Make external links open in a new window.
  $('a').filter(function() {
    return this.hostname && this.hostname !== location.hostname;
  }).attr('target', '_blank');
});
$(window).load(function () {
  //dynamic svg images
  function dynImagesWork (x) {
    for ( i = 0 ; i < x.length ; i++ ) {
      if (x[i].className.match('dyn_gradient')) {
        if(x[i].currentStyle) {
          var topColor = x[i].currentStyle['backgroundColor'].substr(1);
          var bottomColor = x[i].currentStyle['borderBottomColor'].substr(1);
        }
        else {
          if (window.getComputedStyle) {
            var topColor = window.getComputedStyle(x[i], null).getPropertyValue('background-color').substr(4).replace(" ","").replace(" ","").replace(")","").split(",");
            var bottomColor = window.getComputedStyle(x[i], null).getPropertyValue('border-bottom-color').substr(4).replace(" ","").replace(" ","").replace(")","").split(",");
            for ( cc = 0 ; cc < 3 ; cc++ ) {
              topColor[cc] = parseInt(topColor[cc]).toString(16);
              if (topColor[cc].length == "1") {
                topColor[cc] = "0" + topColor[cc];
              }
              bottomColor[cc] = parseInt(bottomColor[cc]).toString(16);
              if (bottomColor[cc].length == "1") {
                bottomColor[cc] = "0" + bottomColor[cc];
              }
            }
            topColor = topColor.join("");
            bottomColor = bottomColor.join("");
          }
        }
        x[i].style.backgroundImage =  'url(/style/images/gradients/'
                                      +
                                      x[i].offsetHeight
                                      +
                                      '-'
                                      +
                                      topColor
                                      +
                                      '-'
                                      +
                                      bottomColor
                                      +
                                      '.png)';
      }
      else {
        if (x[i].className.match('dyn_image')) {
          if (x[i].currentStyle) {
            bgImage = x[i].currentStyle['backgroundImage'];
          }
          else {
            if (window.getComputedStyle) {
              bgImage = window.getComputedStyle(x[i], null).getPropertyValue('background-image');
            }
          }
          dimensions = x[i].offsetWidth + 'x' + x[i].offsetHeight;
          x[i].style.backgroundImage = bgImage.replace('1x1',dimensions);
          x[i].style.backgroundColor = 'transparent';
        }
      }
    }
  }
  dynImagesWork(document.getElementsByTagName('div'));
});