function openpopup(url,status){
	var popwin = null;
	if(status == ""){
		status="resizable,status,scrollbars"; //  height=360,width=900"
	}
	if(url.indexOf("?")==-1){
		popwin = window.open("?"+url+"&popup", "",status);
	}else{
		popwin = window.open(url+"&popup", "",status);
	}
	return false;
}

function processpopup(){
	if(document.forms.length>0){
        if(document.forms[0].id=='print_letter'){			// response - Show letter
            window.opener.document.location.href = window.opener.document.location.href;
			set_preview();
			window.moveTo(0,0);
            window.resizeTo(900,screen.height);  // width, height
		}else if(document.forms[0].id=='sort_col'){		// PopUp Add Client response
			window.opener.document.location.href = window.opener.document.location.href;
			window.close();
		}else{												// entry - do nothing
        }
	}else{													// response - no letter
        window.opener.document.location.href = window.opener.document.location.href;
        window.close();
	}
}

function closepopup(refresh){
	if(refresh=='refresh'){
  		window.opener.document.location.href = window.opener.document.location.href;
	}
	window.close();
}

function confirm_action(text){
	return window.confirm("Are you sure that you wish to\n"+text);
}