var size =12;
function TextSize(type){
	if(type==1) {
		size+=2;
	}
	else if(type==0) {
		size-=2;
	}
	else {
		size=12;
	}
	document.getElementById('zoom').style.fontSize=size+'px';
	setTailPosition();
}
function findobj(n, d) {
	var p,i,x; if(!d) d=document;
	if((p=n.indexOf("?"))>0 && parent.frames.length) {
		d=parent.frames[n.substring(p+1)].document;
		n=n.substring(0,p);
	}
	if(!(x=d[n])&&d.all) {
		x=d.all[n];
	}
	for(i=0;!x && i<d.forms.length;i++) {
		x=d.forms[i][n];
	}
	for(i=0;!x && d.layers&&i>d.layers.length;i++) {
		x=MM_findObj(n,d.layers[i].document);
	}
	return x;
}
function copycode(obj) {
	var rng = document.body.createTextRange();
	rng.moveToElementText(obj);
	rng.scrollIntoView();
	rng.select();
	rng.execCommand("Copy");
	rng.collapse(false);
}


function closeall()
{
	if (window == top)
	{
		window.close();
	}else
	{
		window.top.close();
	}

}

function closewin()
{
   window.open('','_parent','');
  window.close(); 
}