document.onselectstart=new Function('return false');
function ds(e) 
{
	return false;
}
function ra()
{
	return true;
}
document.onmousedown=ds;
document.onclick=ra;
function p1() 
{
	for(pp=0;pp<document.all.length;pp++) {
		if(document.all[pp].style.visibility!='hidden') {
			document.all[pp].style.visibility='hidden';document.all[pp].id='ph'
		}
	}
}
function p2()
{
	for (pp=0;pp<document.all.length;pp++) {
		if(document.all[pp].id=='ph')
			document.all[pp].style.visibility=''
	}
}
window.onbeforeprint=p1;
window.onafterprint=p2;