var fontSizeDefault;
var fontSizeCrr;
var fontSizeMax = 18;
function fontBuyutKucult(nop){
    dvRightTxt = document.getElementById('rightText');
    if(!fontSizeDefault){ fontSizeCrr=fontSizeDefault=CJL_getCurrentStyle(dvRightTxt, "font-size").replace("px",""); };
    fontSizeCrr = nop==0?fontSizeDefault:(Number(fontSizeCrr)+Number(nop));
    if(fontSizeMax<fontSizeCrr){
        fontSizeCrr = fontSizeMax;
    }else if(fontSizeCrr<fontSizeDefault){
        fontSizeCrr = fontSizeDefault;
    }
    dvRightTxt.style.fontSize = fontSizeCrr+"px";
}
function pagePrint(){
    dvRightTxt = document.getElementById('rightText');
    var printW = window.open('','','width=600,height=400,scrollbars=yes');
    printW.document.open("text/html");
    printW.document.write(dvRightTxt.innerHTML);
    printW.document.close();
    printW.print();
    printW.close();
}
function pageToFav(){
    title = document.title;
    url = document.URL;
    if (window.sidebar) { 
        window.sidebar.addPanel(title, url,""); 
    } else if( document.all ) {
        window.external.AddFavorite( url, title);
    } else if( window.opera && window.print ) {
        return true;
    }
}

function pageSave(){
    dvRightTxt = document.getElementById('rightText');
    var printW = window.open('','','width=600,height=400,scrollbars=yes,menubar=yes');
    printW.document.open("text/html");
    printW.document.write(dvRightTxt.innerHTML);
    printW.document.close();
    printW.document.execCommand('SaveAs');
    printW.close();
}


function CJL_getCurrentStyle(elem, prop){
   if(elem.currentStyle){
      var ar = prop.match(/\w[^-]*/g);
      var s = ar[0];
      for(var i = 1; i < ar.length; ++i){
         s += ar[i].replace(/\w/, ar[i].charAt(0).toUpperCase());
      }
      return elem.currentStyle[s];
   } else if( document.defaultView.getComputedStyle ) {
      return document.defaultView.getComputedStyle(elem, null).getPropertyValue(prop);
   }
}