Download "Fit text in box" script

Put this into your <HEAD> section

	<style type="text/css">
	body{
		font-family: Trebuchet MS, Lucida Sans Unicode, Arial, sans-serif;
	}
	#theBox{
		width:500px;
		border:1px solid #CCC;
		color: #317082;
	}
	#theBox2{
		width:400px;
		border:1px solid #CCC;
		color:red;
		text-align:center;
	}
	#theBox3{
		width:800px;
		height:50px;
		border:1px solid #CCC;
		color:red;
		text-align:center;
	}
	</style>
	<script type="text/javascript">
	/************************************************************************************************************
	(C) www.dhtmlgoodies.com, October 2005
	
	This is a script from www.dhtmlgoodies.com. You will find this and a lot of other scripts at our website.	
	
	Terms of use:
	You are free to use this script as long as the copyright message is kept intact. However, you may not
	redistribute, sell or repost it without our permission.
	
	Thank you!
	
	www.dhtmlgoodies.com
	Alf Magne Kalleland
	
	************************************************************************************************************/	
	var fitTextInBox_maxWidth = false;
	var fitTextInBox_maxHeight = false;
	var fitTextInBox_currentWidth = false;
	var fitTextInBox_currentBox = false;
	var fitTextInBox_currentTextObj = false;
	function fitTextInBox(boxID,maxHeight)
	{
		if(maxHeight)fitTextInBox_maxHeight=maxHeight; else fitTextInBox_maxHeight = 10000;
		var obj = document.getElementById(boxID);
		fitTextInBox_maxWidth = obj.offsetWidth;	
		fitTextInBox_currentBox = obj;
		fitTextInBox_currentTextObj = obj.getElementsByTagName('SPAN')[0];
		fitTextInBox_currentTextObj.style.fontSize = '1px';
		fitTextInBox_currentWidth = fitTextInBox_currentTextObj.offsetWidth;
		fitTextInBoxAutoFit();
		
	}	
	
	function fitTextInBoxAutoFit()
	{
		var tmpFontSize = fitTextInBox_currentTextObj.style.fontSize.replace('px','')/1;
		fitTextInBox_currentTextObj.style.fontSize = tmpFontSize + 1 + 'px';
		var tmpWidth = fitTextInBox_currentTextObj.offsetWidth;
		var tmpHeight = fitTextInBox_currentTextObj.offsetHeight;
		if(tmpWidth>=fitTextInBox_currentWidth && tmpWidth<fitTextInBox_maxWidth && tmpHeight<fitTextInBox_maxHeight && tmpFontSize<300){		
			fitTextInBox_currentWidth = fitTextInBox_currentTextObj.offsetWidth;	
			fitTextInBoxAutoFit();
		}else{
			fitTextInBox_currentTextObj.style.fontSize = fitTextInBox_currentTextObj.style.fontSize.replace('px','')/1 - 1 + 'px';
		}		
	}	
	</script>

Put this into your <BODY> section

<div id="theBox"><span>This is the content</span></div>
<script type="text/javascript">fitTextInBox('theBox');</script>
<br>
<div id="theBox2"><span>www.dhtmlgoodies.com</span></div>
<script type="text/javascript">fitTextInBox('theBox2');</script>
<br>
<div id="theBox3"><span>Max height of this box is set to 50px</span></div>
<script type="text/javascript">fitTextInBox('theBox3',50);</script>

How to use

You use this script by defining a <DIV> with an ID. This div should contain one <SPAN> tag which holds the text. Example:
<div id="theBox"><span>www.dhtmlgoodies.com</span></div>
<script type="text/javascript">fitTextInBox('theBox');</script>

The fitTextInBox() function will autofit the text into it's parent DIV. The arguments to this function is the ID of your DIV. The second argument is optional. Use it if you need to define a maximum height. The width of the div is set in the CSS:
  #theBox{
    width:500px;
    border:1px solid #CCC;
    color: #317082;
  }

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Download "Fit text in box" script

Put this into your <HEAD> section

Put this into your <BODY> section

How to use

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