function addCheckBox(){
	if(document.domain.chkAll.checked){
		document.domain.com.checked = true;
		document.domain.net.checked = true;
		document.domain.org.checked = true;
		document.domain.info.checked = true;
		document.domain.name.checked = true;
		document.domain.biz.checked = true;
		document.domain.edu.checked = true;
		document.domain.tv.checked = true;
		document.domain.mobi.checked = true;
		document.domain.ws.checked = true;
		document.domain.be.checked = true;
		document.domain.ca.checked = true;
		document.domain.cc.checked = true;
		document.domain.cn.checked = true;
		document.domain.de.checked = true;
		document.domain.chkIn.checked = true;
		document.domain.nl.checked = true;
		document.domain.no.checked = true;
		document.domain.nu.checked = true;
		document.domain.pl.checked = true;
		document.domain.pt.checked = true;
		document.domain.ro.checked = true;
		document.domain.ru.checked = true;
		document.domain.se.checked = true;
		document.domain.tk.checked = true;
		document.domain.us.checked = true;
		
	}
	else{
		document.domain.com.checked = false;
		document.domain.net.checked = false;
		document.domain.org.checked = false;
		document.domain.info.checked = false;
		document.domain.name.checked = false;
		document.domain.biz.checked = false;
		document.domain.edu.checked = false;
		document.domain.tv.checked = false;
		document.domain.mobi.checked = false;
		document.domain.ws.checked = false;
		document.domain.be.checked = false;
		document.domain.ca.checked = false;
		document.domain.cc.checked = false;
		document.domain.cn.checked = false;
		document.domain.de.checked = false;
		document.domain.chkIn.checked = false;
		document.domain.nl.checked = false;
		document.domain.no.checked = false;
		document.domain.nu.checked = false;
		document.domain.pl.checked = false;
		document.domain.pt.checked = false;
		document.domain.ro.checked = false;
		document.domain.ru.checked = false;
		document.domain.se.checked = false;
		document.domain.tk.checked = false;
		document.domain.us.checked = false;
	}
}