// JavaScript Document

 var charIndex = -1;
    var stringLength = 0;
    var inputText;
    function writeContent(init){
    	if(init){
    		inputText = document.getElementById('contentToWrite').innerHTML;
    	}
        if(charIndex==-1){
            charIndex = 0;
            stringLength = inputText.length;
        }
        var initString = document.getElementById('myContent').innerHTML;
		initString = initString.replace(/<SPAN.*$/gi,"");
        
        var theChar = inputText.charAt(charIndex);
       	var nextFourChars = inputText.substr(charIndex,4);
       	if(nextFourChars=='<br />' || nextFourChars=='<br />'){
       		theChar  = '<br />';
       		charIndex+=3;
       	}
        initString = initString + theChar + "<SPAN id='blink'>_</SPAN>";
        document.getElementById('myContent').innerHTML = initString;

        charIndex = charIndex/1 +1;
		if(charIndex%2==1){
             document.getElementById('blink').style.display='none';
        }else{
             document.getElementById('blink').style.display='inline';
        }
                
        if(charIndex<=stringLength){
            setTimeout('writeContent(false)',150);
        }else{
        	blinkSpan();
        }  
    }
    
    var currentStyle = 'inline';
    function blinkSpan(){
    	if(currentStyle=='inline'){
    		currentStyle='none';
    	}else{
    		currentStyle='inline';
    	}
    	document.getElementById('blink').style.display = currentStyle;
    	setTimeout('blinkSpan()',500);
    	
    }