var saveimage;
var numquotes=3;

function WindowWidth() {
var innerW=640;
  
  if (window.innerWidth) {
    innerW=window.innerWidth;
  } else {
    if (document.body.clientWidth) {
      innerW=document.body.clientWidth;
     }
  }
  //alert("Window width="+innerW);
  return innerW;
}
 
function NewImage(newimage, obj) {
  
  saveimage=obj.src;
  obj.src=newimage;
}

function ImgRestore(obj) {

  obj.src=saveimage;
}

function newWindow(url,itsname) {
 var innerH=window.innerHeight;
 var innerW=window.innerWidth;
 var features="innerHeight="+innerH+",innerWidth="+innerW+",toolbar=1,scrollbars=1,menubar=1";
 features +=",location=1,resizable=1,status=1,directories=1";
 window.open(url, itsname, features);
}

function printPage() {
  var innerW=WindowWidth();
  if (innerW >= 1259) {
    var href=location.href;
    var features="innerWidth=800,dependent=yes";
    var printwin=window.open(href,'print', features);
  } else {
    window.print();
  }
}

function amIPrint() {
  //alert("amIPrint: window name is "+window.name);
  if (window.name=="print") {
    window.print();
    window.close();
  }
}

function chooseQuote() {
  var num=Math.floor(numquotes*Math.random());
  var iframe=document.getElementById("quoteframe");
  var src=iframe.src;
  var lio=src.lastIndexOf("/");
  var dir=src.substr(0, lio+1);
  iframe.src=dir+"quote"+num+".html";
}
  

function AdjustForScreenSize() {
  var extl=document.getElementById("extl");
  var ie=(navigator.appName == "Microsoft Internet Explorer");
  var printing=location.search && (location.search.indexOf("print") >= 0);
  if(!printing) {
    var innerW=WindowWidth();
 
    if (innerW >= 1259) {
      var blogl=document.getElementById("blogl");
      var blogltext="font-size: 15px; font-weight:bold;";
      var extltext="font-size: 10px; width: 300px; position: absolute; right:0%; top: ";
      extltext += (ie?"475px":"490px");
      extl.style.cssText=extltext;
 
      blogl.style.cssText=blogltext;
    }
  } else {
    extl.style.cssText="";
  }
  //var ccol=document.getElementById("contentscol");
  //alert("contentscol is "+ccol+", its parent's id is "+ccol.parentNode.id);
}