var currentNum=0;
var tipStartHtml = "<table border='0' cellspacing='1' cellpadding='3' bgcolor='#EEFFEE'><tr><td bgcolor='#FFFFFF' align=center><b>Helpful Tip:</b></td></tr><tr><td align='center'><font size='1'>";
var tipEndHtml = "</font></td></tr></table>"
var tipsArr = new Array();

function writePianoTip1(){
	tipsArr[0] = "Each piano tab line should specify the octave, eg:</font>" +
					"<table border='0' width='150' bgcolor='#FFFFFF'><tr><td>" +
					"<b><font color='#006600' size=1>Good example:</font></b></td></tr><tr><td>" +
					"<font size='1' color='#006600'><b>3|</b>--a--c---a--<br><b>2|</b>--a---a---c-<br></font></td></tr></table>" +
					"<table border='0' width='150' bgcolor='#FFFFFF'><tr><td><b><font color='#FF0000' size=1>Bad example:</font></b></td></tr><tr><td><font size='1' color='#FF0000'>|--a--c---a--<br>2--a---a---c-<br></font></td></tr></table>";
	tipsArr[1] = "Let the person you're arguing with know you mean business by interrupting them frequently."
	tipsArr[2] = "UPPERcase notes are sharps<br>(the black keys),<br>lowercase notes are naturals<br>(the white keys):</font>" +
					"<table border='0' width='150' bgcolor='#FFFFFF'><tr><td>" +
					"<font color='#006600' size=1><b>Uppercase:</b><br>&quot;F&quot; = &quot;F#&quot; = &quot;F sharp&quot;<br><br><b>Lowercase:</b><br>&quot;f&quot; = &quot;f natural&quot;</font></td></tr></table>"
	tipsArr[3] = "Marry someone rich"
	tipsArr[4] = "Sharps can be flat<br>(or natural)!</font>" +
					"<table border='0' width='150' bgcolor='#FFFFFF'><tr><td>" +
					"<font color='#006600' size=1>&quot;C#&quot; = &quot;Db&quot;<br>&quot;D#&quot; = &quot;Eb&quot;<br>&quot;E#&quot; = &quot;f natural&quot;<br>&quot;F#&quot; = &quot;Gb&quot;<br>&quot;G#&quot; = &quot;Ab&quot;<br>&quot;A#&quot; = &quot;Bb&quot;<br>&quot;B#&quot; = &quot;c natural&quot;</font></td></tr></table>"
	tipsArr[5] = "Never trust someone who says, &quot;Trust me&quot;"
	
	

	writeTip(-1);
}

function writeGtrTip1(){
	tipsArr[0] = "Each guitar string needs to be specified, eg:" +
				"<table border='0' width='150' bgcolor='#FFFFFF'><tr><td width='50%'><b><font color='#006600' size=1>Good</font></b></td></tr><tr><td width='50%'><font size='1' color='#006600'>e|-----1--1------<br>b|------0---0---0<br>g|----2---2-2---2<br>d|---------------<br>a|-0---0----0---0<br>e|---------------</font></td></tr></table>" +
				"<table border='0' width='150' bgcolor='#FFFFFF'><tr><td width='50%'><b><font color='#FF0000' size=1>Bad</font></b></td></tr><tr><td width='50%'><font size='1' color='#FF0000'>|-----1--1------<br>|------0---0---0<br>|----2---2-2---2<br>|---------------<br>|-0---0----0---0<br>|---------------</font></td></tr></table><img src='/images/spacer.gif' width=10 height=2></td></tr></table>"
	tipsArr[1] = "If you can't say something nice, say something surrealistic."
	tipsArr[2] = "<b>Avoid butt humping numbers:</b><br>" + 
  				"In this tab line: &quot;-121--12-&quot; Are you are supposed to play 1-2-1, or 12-1, or 1-21? " + 
  				"Keep at least one space between each separate note, you homo. <img border='0' src='/images/guitar1.gif'>"
	tipsArr[3] = "If you don't know, shut the hell up."
	tipsArr[4] = "<a href='/documents/guitarTabFAQ.asp'>See the guitar tab FAQ for more life changing tips!</a>"
	

	writeTip(-1);
}   
   
function writeTip(tipNum){
	if(tipNum == -1){
		
		currentNum = Math.round(Math.random() * (tipsArr.length-1));
		}
	
    	if(currentNum>tipsArr.length-1)
    		currentNum=0;
    	nextNum=currentNum+1;
    	if(currentNum==tipsArr.length-1)
    		nextNum=0;
    	setMessage('msgDIV', tipStartHtml + 
    			tipsArr[currentNum] + 
    			"<br><br><small><a href='javascript:writeTip(" + nextNum + ")'>Next Tip >></a></small>" + 
    			tipEndHtml);
    	currentNum++;
	}

function setMessage(objName, newText){
    	if(document.getElementById){  
    		if((obj = document.getElementById(objName)) != null) with (obj)
    			innerHTML = unescape(newText);
    		}
}