// JavaScript Document
//scroll function (c)2002 james haley
	 var scrolltime;
	 var rndImage;
	 var rndImage2;


      function scrollme(w){
		
		theFrame = document.getElementByID("theFrame");
				
		if (w == "up") {
			//alert('Entered');
			theFrame.scrollBy(0,-10)
		} else if (w == "down") {
			theFrame.scrollBy(0,10)
		} else if (w == "left") {
			theFrame.scrollBy(-10,0)
		} else if (w == "right") {
			theFrame.scrollBy(10,0)
		}

	scrolltime = setTimeout("scrollme('"+w+"')", 50)
	}
	
	function stopscroll() {
		clearTimeout(scrolltime);
	}
	
	function backgroundImage(){
   //$("#pagecontainer").removeClass(varPassed);
   rndImage = "";
   rndImage = "image"+ Math.floor(Math.random()*7);
   //alert(rndImage);
   $("#pagecontainer").removeClass(rndImage2);
   $("#pagecontainer").addClass(rndImage);
   //$("#pagecontainer").append("<h1>"+rndImage+"</h1>");
   $("#pagecontainer").fadeIn(2000).delay(5000);
   $("#pagecontainer").fadeOut(2000);
   rndImage2 = rndImage;
   //rndImage = "image"+ Math.floor(Math.random()*6);
   //$("#pagecontainer").addClass(rndImage);
   setTimeout('backgroundImage()',9000);
}


//IMAGE FADER (c) 2008 Jeremiah 29 and Phil Yates
/*var backImage = new Array(); 

backImage[0] = 'url("images/background1.jpg")';
backImage[1] = 'url("images/background2.jpg")';
backImage[2] = 'url("images/background3.jpg")';
backImage[3] = 'url("images/background4.jpg")';
backImage[4] = 'url("images/background5.jpg")';
backImage[5] = 'url("images/background6.jpg")';
backImage[6] = 'url("images/background7.jpg")';
backImage[7] = 'url("images/background8.jpg")';


function changeBGImage(whichImage){
		mydiv = document.getElementById("pagecontainer");	
		//alert(backImage[whichImage]);
		mydiv.style.backgroundImage = backImage[whichImage];
}

function fadeFilter(opacity){
mydiv = document.getElementById("pagecontainer");	

mydiv.style.opacity = (opacity / 100);
mydiv.style.MozOpacity = (opacity / 100);
mydiv.style.KhtmlOpacity = (opacity / 100);

mydiv.style.filter = "alpha(opacity="+opacity+")";
opacity = opacity + 10;
	if(opacity <100){
	setTimeout("fadeFilter("+opacity+")",150);
	}
}

function fadeFilterDown(opacity){
mydiv = document.getElementById("pagecontainer");	
mydiv.style.filter = "alpha(opacity="+opacity+")";
//mydiv.style.opacity = opacity - ;
opacity = opacity - 10;
	if(opacity >0){
	setTimeout("fadeFilterDown("+opacity+")",150);
	}
}


function picture_load(){
	rndImage = Math.floor(Math.random()*8);
	//alert(rndImage);
	changeBGImage(rndImage);
}

function initPage(){
//fadeFilterDown(100);
picture_load();
fadeFilter(0);

setTimeout("initPage()", 10000);
}*/

	
	function imageOver(imgName){
	
	document.images(imgName).src = 'images/'+ imgName + '_over.png'
	
	}
	
	function imageOff(imgName){
	
	document.images(imgName).src = 'images/'+ imgName + '.png'
	
	}