function addText(id,insText) { 
    document.cPost.elements[3].focus()
		document.cPost.elements[3].value += ' ' + insText + ' ';
return;
}

function addText3(id,insText) { 
    document.getElementById(id).focus()
		document.getElementById(id).value += ' ' + insText + ' ';
return;
}

function addText2(id,instext) {

if (document.getSelection) {
  var txtarea = document.getElementById(id)
	var selLength = txtarea.textLength;
	var selStart = txtarea.selectionStart;
	var selEnd = txtarea.selectionEnd;
	
	var part1 = (txtarea.value).substring(0, selEnd)
	var part2 = (txtarea.value).substring(selEnd, selLength);
	
	txtarea.value = part1 + ' ' + instext + ' ' + part2

}	else {
		var str = document.selection.createRange().text;
		document.getElementById(id).focus();
		var sel = document.selection.createRange();
		sel.text = str + ' ' + instext + ' ';
	}  
	

	return;
}

function screen(id,prgm) {
	id=document.getElementById(id);
	id.src=prgm
}