//Get cookie routine by Shelley Powers 
function get_cookie(Name) {
  var search = Name + "="
  var returnvalue = "";
  if (document.cookie.length > 0) {
    offset = document.cookie.indexOf(search)
    // if cookie exists
    if (offset != -1) { 
      offset += search.length
      // set index of beginning of value
      end = document.cookie.indexOf(";", offset);
      // set index of end of cookie value
      if (end == -1) end = document.cookie.length;
      returnvalue=unescape(document.cookie.substring(offset, end))
      }
   }
  return returnvalue;
}


ticker = "<object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0' width='734' height='20' id='ticker'><param name='allowScriptAccess' value='sameDomain' /><param name='movie' value='ticker.swf' /><param name='quality' value='best' /><param name='wmode' value='transparent' /><embed src='ticker.swf' quality='best' wmode='transparent' width='734' height='20' name='ticker' allowscriptaccess='sameDomain' type='application/x-shockwave-flash' pluginspage='http://www.macromedia.com/go/getflashplayer' /></object>"

function flashNav(nav,subNav){
	navLoc = "navLoc="+nav+"&subLoc="+subNav;
	/*if(document.location.href.indexOf("?")>-1){
		currentLoc = document.location.href;
		navLoc = currentLoc.substr(currentLoc.indexOf("?")+1);
	}else{
		navLoc = "";
	}*/
	document.write("<object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0' width='187' height='597' id='home' align='middle'><param name='allowScriptAccess' value='sameDomain' /><param name='movie' value='nav.swf?"+navLoc+"' /><param name='quality' value='best' /><param name='wmode' value='transparent' /><param name='bgcolor' value='#ffffff' /><embed src='nav.swf?"+navLoc+"' quality='best' wmode='transparent' bgcolor='#ffffff' width='187' height='597' name='nav' align='middle' allowscriptaccess='sameDomain' type='application/x-shockwave-flash' pluginspage='http://www.macromedia.com/go/getflashplayer' /></object>");
	window.setTimeout(showNav,100);
}

function showNav(){
	document.getElementById("navDiv").style.visibility="visible"
}

function bgPhoto(){
	document.write("<img src='images/photo_home"+get_cookie("bgImg")+".jpg' width='998' height='597' />");
}

if(!get_cookie("bgImg")){
	document.cookie="bgImg="+Math.ceil(3*Math.random()); 
}

function showContent(){
	//alert(true)
	//clearTimeout(startContent);
	//document.getElementById("copyArea").style.visibility="visible";
}
// animation of background
widthVal = 0;
heightVal = 16;
trigger = 0;
interval = 20;
widthVal = 600;
noScale=0;
startLoc = 300;
function changeWidth(thisHeight){	
	if(trigger!=1){
		document.getElementById("copyAreaBg").style.top = thisHeight+"px";
		trigger = 1;
	}
	if(widthVal<500){
		interval+=5
		widthVal+=interval;
		document.getElementById("copyAreaBg").style.width = widthVal+"px";
		window.setTimeout('changeWidth()',10);
	}else{
		document.getElementById("copyAreaBg").style.width = widthVal+"px";
		changeHeight();
	}
}
function setStartLoc(which){
	startLoc = which;
}

function startScale(){
	changeWidth(startLoc);
}
window.setTimeout(startScale,300);
function changeHeight(){
	if(heightVal<520){
		if(heightVal<200){
			interval+=1;
			heightVal+=interval;
			currentTop = document.getElementById("copyAreaBg").offsetTop;
			currentHeight = document.getElementById("copyAreaBg").offsetHeight;
			document.getElementById("copyAreaBg").style.top = (currentTop-(interval/1.9))+"px";
			document.getElementById("copyAreaBg").style.height = heightVal+"px";
			window.setTimeout('changeHeight()',1);
		}else{
			document.getElementById("titleArea").style.visibility="visible";
			document.getElementById("copyAreaBg").style.height = 520+"px";
			document.getElementById("copyAreaBg").style.top = 77+"px";
			window.setTimeout('showCopy()',200);
		}
	}	
}
function showCopy(){
	document.getElementById("copyArea").style.visibility="visible";
}
function onSelectOption (){
	var f = window.document.changeYear.year;
	var strMake = f.options[f.selectedIndex].value;
	if(strMake!=0){
		document.getElementById("contentArea").src  = "content/pr_"+ strMake + '.html';
		document.forms[0].reset();
	}
}    
function centerScreen(url,wide,high,scroll,thename){
	if(scroll==1){ scrolling="auto";
	} else {
		scrolling = "no"
	}
	newX = (screen.availWidth/2)-(wide/2);
	newY = (screen.availHeight/2)-(high/2);
	//Change the following URL to point to the directory where flash_detect.html resides, if different from the opener.
	window.open(url,thename,'width='+(wide)+',height='+(high)+',status=no,location=no,left='+newX+',screenX='+newX+',top='+newY+',screenY='+newY+',scrollbars=yes,resizable=no,menubar=yes,toolbar=no');
}

function lightLink(which,state){
	if(state==1){
		colorVal = "#FFFFFF";
	}else{
		colorVal = "none";
	}
	which.style.background=colorVal;
}