var min=30;
var max=100;
function increaseFontSize() {
   var p = document.getElementsByTagName('body');
   for(i=0;i<p.length;i++) {
      if(p[i].style.fontSize) {
         var s = parseInt(p[i].style.fontSize.replace("%",""));
      } else {
         var s = 62;
      }
      if(s<max) {
         s += 10;
      }
      p[i].style.fontSize = s+"%"
   }

}
function decreaseFontSize() {
   var p = document.getElementsByTagName('body');
   for(i=0;i<p.length;i++) {
      if(p[i].style.fontSize) {
         var s = parseInt(p[i].style.fontSize.replace("%",""));
      } else {
         var s = 62;
      }
      if(s>min) {
         s -= 10;
      }
      p[i].style.fontSize = s+"%"
   }   

}
function mailpage()
{
  mail_str = "mailto:?subject=Check out this link&body=" + location.href; 
  location.href = mail_str;
}
function doSearch()
{
	window.location = "/?s=" + document.getElementById('searchBox').value;
}

function bookmark()
{
    var success=false;

    // try each until all fail...
    try {
        window.external.AddFavorite(window.location, document.title);
        success=true;
   } catch(e) {}

    try {
        window.sidebar.addPanel(document.title,location.href,'');
        success=true;
    } catch(e) {}

    if(!success)
    {
        alert("AUTO BOOKMARKING not supported\r\nIn your current browser.\r\n\r\nPress CTRL+D, or CMD+D\r\nto manually bookmark this page.");
    }
}