var chan = 0;
var help = 0;
var comment = "";
function PlayVid(src) {
//	HideComment();
//	comment = src;
//	document.getElementById("chantxt"+chan).style.display = "none";
//	document.getElementById(src).style.display = "block";
	
	document.getElementById("tvframe").src="mplayer.asp?v=" + src;
}
function HideComment() {
	if(comment.length > 0) { document.getElementById(comment).style.display = "none"; }
}
function EndVid() {
//	HideComment();
//	document.getElementById("chantxt"+chan).style.display = "block";
// document.getElementById("tvframe").src="slides/slides.asp?p=sponsor" + src;
}
function TogTab(d) {
if(d.length < 1) { return; }
if (document.getElementById(d).style.display == "block") {
	document.getElementById(d).style.display = "none";
} else {
	document.getElementById(d).style.display = "block";
}
}
function HideDiv(d) {
if(d.length < 1) { return; }
document.getElementById(d).style.display = "none";
}
function ShowDiv(d) {
if(d.length < 1) { return; }
HideDiv("home");
HideDiv("aboutme");
HideDiv("kids");
HideDiv("faq");
HideDiv("equipment");
HideDiv("roanoke");
HideDiv("news20090427");
HideDiv("roanokearticle");
HideDiv("georgetown");
HideDiv("weather");
HideDiv("sponsor");
HideDiv("album");
HideDiv("photos");
HideDiv("weather");
document.getElementById(d).style.display = "block";
document.getElementById("tvframe").src="slides/slides.asp?p=" + d;
if(d=="kids") {document.getElementById("kidspic").innerHTML="<img src='images/kids.jpg' />"}
if(d=="roanoke") {document.getElementById("roanokemap").innerHTML="<iframe width='700' height='480' frameborder='0' scrolling='no' marginheight='0' marginwidth='0' src='http://maps.google.com/maps/ms?ie=UTF8&amp;hl=en&amp;msa=0&amp;msid=109099597205621809792.00048007c273821a51cab&amp;ll=36.43544,-77.605104&amp;spn=0.033145,0.059996&amp;z=14&amp;iwloc=00048007d0c6946e28b63&amp;output=embed'></iframe><br /><small>View <a href='http://maps.google.com/maps/ms?ie=UTF8&amp;hl=en&amp;msa=0&amp;msid=109099597205621809792.00048007c273821a51cab&amp;ll=36.43544,-77.605104&amp;spn=0.033145,0.059996&amp;z=14&amp;iwloc=00048007d0c6946e28b63&amp;source=embed' style='color:#0000FF;text-align:left'>View Larger Map with Street View</a></small>";
	document.getElementById("weatherweldon").src="http://weather.netfrontage.com/?c=1&zip=27890";
	}
if(d=="georgetown") {
	document.getElementById("georgetownmap").innerHTML="<iframe width='700' height='480' frameborder='0' scrolling='no' marginheight='0' marginwidth='0' src='http://maps.google.com/maps?daddr=8076+S+Island+Rd,+Georgetown,+SC+29440&amp;geocode=%3BFRVf-wEdKXFG-w&amp;dirflg=&amp;saddr=myrtle+beach,+sc&amp;f=d&amp;sll=33.300691,-79.267731&amp;sspn=0.518228,1.095886&amp;ie=UTF8&amp;ll=33.486435,-79.010925&amp;spn=0.549766,0.961304&amp;z=10&amp;output=embed'></iframe><br /><small><a target='_blank' href='http://maps.google.com/maps?daddr=8076+S+Island+Rd,+Georgetown,+SC+29440&amp;geocode=%3BFRVf-wEdKXFG-w&amp;dirflg=&amp;saddr=myrtle+beach,+sc&amp;f=d&amp;sll=33.300691,-79.267731&amp;sspn=0.518228,1.095886&amp;ie=UTF8&amp;ll=33.486435,-79.010925&amp;spn=0.549766,0.961304&amp;z=10&amp;source=embed' style='color:#0000FF;text-align:left'>View Larger Map with Street View</a></small>";
	document.getElementById("weathergeorgetown").src="http://weather.netfrontage.com/?c=1&zip=29442";
	document.getElementById("tide").innerHTML="<img src='http://www.mobilegeographics.com:81/graphs/7042.png' alt='Tide chart:  Winyah  Bay Entrance (South Jetty), South Carolina' width=814 height=300>"; 
	}
if(d=="weather" || d=="album" || d=="photos") {
   HideDiv("tv");
   HideDiv("vidnav");
} else {
	document.getElementById("tv").style.display = "block";
	document.getElementById("vidnav").style.display = "block";
}
}
function ShowWeather(z) {
	document.getElementById("weatherframe").src="http://weather.netfrontage.com/?c=1&zip=" + z;
	ShowDiv('weather');
}
function Channel(d) {
	HideComment();
	document.getElementById("chan"+chan).style.display = "none";
	document.getElementById("chantxt"+chan).style.display = "none";
	document.getElementById("chan"+d).style.display = "block";
	document.getElementById("chantxt"+d).style.display = "block";
	chan = d;
}
function ChannelChg(d) {
	HideComment();
	document.getElementById("chan"+chan).style.display = "none";
	document.getElementById("chantxt"+chan).style.display = "none";
	if(d==0) {chan=chan-1} else {chan=chan+1} 
	if(chan<0) {chan=10}
	if(chan>10) {chan=0}
	document.getElementById("chan"+chan).style.display = "block";
	document.getElementById("chantxt"+chan).style.display = "block";
}
function VolumeChg(d) {
	var volume = tvframe.getVolume();
	if(d==0) {volume=volume-15} else {volume=volume+15} 
	tvframe.setVolume(volume);
}
function SeekChg(d) {
	var seek = tvframe.getCurrentTime();
	if(d==0) {seek=seek-5} else {seek=seek+5} 
	tvframe.seekTo(seek);
}
function PauseTog() {
	var state = tvframe.getPlayerState();
	if(state==1) {tvframe.pause();}
	if(state==2) {tvframe.play();}
}
function dummy() {return}

var pics=[];
var plen;
var pno;
var r090417=new Array("000_0124");
var r090418=new Array("000_0136");
var r090423=new Array("000_0138","000_0139");
var r090425=new Array("100_5158","100_5162","100_5163","100_5166","100_5169","100_5174");
var r090426=new Array("100_5175","100_5176","100_5180","100_5191");
var r090501=new Array("100_5204","100_5205","100_5206","100_5207","100_5208","100_5209","100_5210");
var r090504=new Array("100_5211","100_5212","100_5213","100_5214","100_5215","100_5216","100_5217","100_5219");
var r090506=new Array("100_5221","100_5222","100_5223","100_5224","100_5225","100_5226","100_5227");
var r090507=new Array("100_5228","100_5229","100_5230");
var r090510=new Array("100_5231","100_5232","100_5233","100_0834","100_0835");
var r0905n1=new Array("101_0824","101_0825","101_0826","101_0827","101_0828");
var r0905n2=new Array("101_0830","101_0831","101_0832","101_0833","101_0834","101_0835","101_0836","101_0837","101_0838","101_0839","101_0840","101_0841","101_0842","101_0843","101_0844","101_0845","101_0846","101_0847","101_0848","101_0849","101_0850");
var r0905n3=new Array("101_0867","101_0868","101_0869","101_0870","101_0871","101_0872","101_0873");
var r0905n4=new Array("101_0874","101_0875","101_0876","101_0877","101_0878","101_0879","101_0880","101_0881","101_0882","101_0883");
var r0905n5=new Array("101_0884","101_0885","101_0886","101_0887","101_0888","101_0889","101_0890","101_0891","101_0892","101_0893","101_0894","101_0895","101_0896");
var r0905n6=new Array("101_0897","101_0898","101_0899","101_0900","101_0901","101_0902","101_0903","101_0904","101_0905","101_0906","101_0907","101_0908","101_0909","101_0910","101_0911","101_0912","101_0913","101_0914","101_0915","101_0916","101_0917","101_0918","101_0919","101_0920","101_0921","101_0922");
var r090520=new Array("101_0923","101_0924","101_0925","101_0926","101_0927","101_0928","101_0929","101_0930","101_0931","101_0932","101_0933","101_0934","101_0935","101_0936","101_0937","101_0938","101_0939","101_0940","101_0941","101_0942","101_0943");

function seepics(a, t) {
	pics=a;
	plen=pics.length;
	pno=0;
	showpic();
	document.getElementById("photoh3").innerHTML=t;
	ShowDiv('photos');
}
function showpic() {
	document.getElementById("piccount").innerHTML=(pno+1) + " of " + plen;
	document.getElementById("photo").src="photos/" + pics[pno] + ".jpg";
}
function fullpic() {
	fp="http://www.captainponytail.com/photos/" + pics[pno] + ".jpg";
	window.open(fp)
}
function prevpic() {
	pno=pno-1;
	if(pno<0) {pno=plen-1};
	showpic();
}
function nextpic() {
	pno=pno+1;
	if(pno==plen) {pno=0};
	showpic();
}
function calstr(a) {
var len=a.length;
var astr="";
var qx
for(var i=0; i<len; i++) {
	switch(a[i]) {
		case 0: qx="00"; break;
		case 1: qx="01"; break;
		case 10: qx="10";break;
		case 11: qx="11"; break;
	}
	if (i == len-1) {
		astr = astr + qx;
	} else {
		astr = astr + qx + ",";
	}
}
return astr;
}
function setcal() {
document.getElementById("s4").value=calstr(a4);
document.getElementById("s5").value=calstr(a5);
return(true);
}
function ChangeSign(sv) {
var signstr=document.getElementById("signtext").value;
signstr = signstr.replace("@@"," ... Call NOW! (336) 240-5649 ... ");
document.getElementById("ledsign").innerHTML = signstr;
document.getElementById("signtext").value = signstr;
}
function histograph(chart,hd) {
var days;
days = document.getElementById(hd).value;
if(days<1) {days=1;}
if(days>60) {days=60;}
var chartstr;
if(chart==60) {chartstr = "Discharge"} else {chartstr = "Height"}
document.getElementById(hd).value = days;
document.getElementById("histograph").innerHTML	= "<h1>" + days + " Day " + chartstr + " Histograph<br><span style='font-size:10px'>Click anywhere to remove</span></h1><img src='http://waterdata.usgs.gov/nwisweb/graph?agency_cd=USGS&site_no=02080500&parm_cd=000" + chart + "&period=" + days + "'>";
document.getElementById("histograph").style.display = "block";
}