var fsize = 14;
function changesize(inc) {
if (!document.getElementById) {return false;} //If the browser doesn't support getElementById then don't do anything
var doc_var = document.getElementById('rigthbody');
if (inc == 'increase') {
fsize +=1;
if (fsize>15){fsize=15;}
}
else if (inc == 'decrease') {
fsize -=1;
if (fsize<11) {fsize=11;}
}
doc_var.style.fontSize = fsize +'px';
}


function PopWidnow(url_pop)
    {
     var PopWidth=300;
     var PopHeight=380;
     var PopLeft = (window.screen.width-PopWidth)/2;
     var PopTop = (window.screen.height-PopHeight)/2;
     InID=window.open(url_pop.href,'InID','toolbar=no,status=no,menubar=no,location=no,directories=no,resizable=no,scrollbars=no,width='+PopWidth+',height='+PopHeight+',top='+PopTop+',left='+PopLeft);
	 InID.focus();
     }
	 
function Getrefererurl(myLink,windowName) {
	var windowprops = "height=380,width=480,location=no,"+"scrollbars=yes,menubar=no,toolbar=no,resizable=yes";
	var site =  myLink;
	var url  = site + "?refererurl=" + window.location;popup = window.open(url,"MenuPopup",windowprops);popup.focus();
	}