//	<!--[if lt IE 7]>		
//	<script type="text/javascript">
//	IE7.CSS.init();IE7.HTML.init();IE7.HTML.apply();IE7.CSS.apply();IE7.recalc();
//	</script>
//	<![endif]-->
function clearDefault(el) { if (el.defaultValue==el.value) { el.value = ""; } }

// Surrounds the selected text with text1 and text2.
function surroundText(text1, text2, textarea)
{
   // Can a text range be created?
   if (typeof(textarea.caretPos) != "undefined" && textarea.createTextRange)
   {
      var caretPos = textarea.caretPos, temp_length = caretPos.text.length;

      caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? text1 + caretPos.text + text2 + ' ' : text1 + caretPos.text + text2;

      if (temp_length == 0)
      {
         caretPos.moveStart("character", -text2.length);
         caretPos.moveEnd("character", -text2.length);
         caretPos.select();
      }
      else
         textarea.focus(caretPos);
   }
   // Mozilla text range wrap.
   else if (typeof(textarea.selectionStart) != "undefined")
   {
      var begin = textarea.value.substr(0, textarea.selectionStart);
      var selection = textarea.value.substr(textarea.selectionStart, textarea.selectionEnd - textarea.selectionStart);
      var end = textarea.value.substr(textarea.selectionEnd);
      var newCursorPos = textarea.selectionStart;
      var scrollPos = textarea.scrollTop;

      textarea.value = begin + text1 + selection + text2 + end;

      if (textarea.setSelectionRange)
      {
         if (selection.length == 0)
            textarea.setSelectionRange(newCursorPos + text1.length, newCursorPos + text1.length);
         else
            textarea.setSelectionRange(newCursorPos, newCursorPos + text1.length + selection.length + text2.length);
         textarea.focus();
      }
      textarea.scrollTop = scrollPos;
   }
   // Just put them on the end, then.
   else
   {
      textarea.value += text1 + text2;
      textarea.focus(textarea.value.length - 1);
   }
}



var ids=new Array('colors', 'smileys', 'fonts');

function switchid(id){	
	hideallids();
	showdiv(id);
}

function hideallids(){
	//loop through the array and hide each element by id
	for (var i=0;i<ids.length;i++){
		hidediv(ids[i]);
	}		  
}

function hidediv(id) {
	//safe function to hide an element with a specified id
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById(id).style.display = 'none';
	}
	else {
		if (document.layers) { // Netscape 4
			document.id.display = 'none';
		}
		else { // IE 4
			document.all.id.style.display = 'none';
		}
	}
}

function showdiv(id) {
	//safe function to show an element with a specified id
		  
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById(id).style.display = 'block';
	}
	else {
		if (document.layers) { // Netscape 4
			document.id.display = 'block';
		}
		else { // IE 4
			document.all.id.style.display = 'block';
		}
	}
}