//Variables for controlling opening and closing tags (function tag)

var b = 2;
var i = 2;
var u = 2;
var q = 2;
var c = 2;
var url = 2;
var img = 2;

//Function for creating non-font tags

function tag(v, tagadd, newbut, tagclose, oldbut, name) {
    if (eval(v)%2 == 0) {
        eval("window.document.editform."+name+".value = newbut;");
        var post = window.document.editform.text.value;
        window.document.editform.text.value = post + tagadd;
        window.document.editform.text.focus();
    } else {
        eval("window.document.editform."+name+".value = oldbut;");
        var post = window.document.editform.text.value;
        window.document.editform.text.value = post + tagclose;
        window.document.editform.text.focus();
    }
    eval(v+"++;");
}

if (eval(v)%2 == 0) {

eval("window.document.editform."+name+".value = newbut;");
        var post = window.document.editform.text.value;
        window.document.editform.text.value = post + tagadd;
        window.document.editform.text.focus();
eval(v+"++;");

 } else {
        eval("window.document.editform."+name+".value = oldbut;");
        var post = window.document.editform.text.value;
        window.document.editform.text.value = post + tagclose;
        window.document.editform.text.focus();
    }
	
	//Function for adding font color and size tags

function font(bbopen, bbclose) {
	
    
	textarea = document.getElementById('message');
	// Code for IE
		if (document.selection) 
			{
				textarea.focus();
				var sel = document.selection.createRange();
				//alert(sel.text);
				sel.text = bbopen + sel.text + bbclose;

			}
   else 
    {  // Code for Mozilla Firefox
		var len = textarea.value.length;
	    var start = textarea.selectionStart;
		var end = textarea.selectionEnd;
		
		
		var scrollTop = textarea.scrollTop;
		var scrollLeft = textarea.scrollLeft;

		
        var sel = textarea.value.substring(start, end);
	    //alert(sel);
		var rep = bbopen + sel + bbclose;
        textarea.value =  textarea.value.substring(0,start) + rep + textarea.value.substring(end,len);
		
		textarea.scrollTop = scrollTop;
		textarea.scrollLeft = scrollLeft;
		
		
	}
	
	
	
	//  var post = document.editform.post;
    //  post.value += bbopen + bbclose;
    //  post.focus();
      return;
}//Function for adding smilies

function smilie (smilie) {
        var post = document.editform.post;
        post.value += smilie;
        post.focus();
        return;
}