function setvars(winwidth, winheight){
	var posX = window.screenX;
	var posY = window.screenY;
	var parwinwidth = window.innerWidth;
	var parwinheight = window.innerHeight;
	
	if(posX){
		calcX = eval(Math.floor((posX + (parwinwidth/2)) - (winwidth/2)));
		calcY = eval(Math.floor((posY + (parwinheight/2)) - (winheight/2))+60);
		}
	else{
		calcX = eval((screen.Width/2) - (winwidth/2));
		calcY = eval((screen.Height/2) - (winheight/2)+30);
		}
	
	var postions = new Array(calcX, calcY);
	return postions
	}


function popup(link, windowname, pixw, pixh, xpos, ypos)  {
	if((screen.width-20)<pixw){
		pixw=screen.width-20;
		}
	if((screen.height-20)<pixh){
		pixh=screen.height-20;
		}
	
	if(!xpos){ xpos=50; ypos=50; }
	
	newwindow = window.open(link, windowname, "width="+pixw+",height="+pixh+",screenX="+xpos+",screenY="+ypos+",resizable=yes,scrollbars=yes,location=0");	
    newwindow.resizeTo(pixw, pixh);
	newwindow.moveTo(xpos,ypos);
    newwindow.focus();
	return false;
   	}	
   	
   	
function presspopup(imgname, pixw, pixh)  {
   	popup('presspop.php?imgname='+imgname, 'press', (pixw+50), (pixh+75), 50, 50);
	}
	
function imageSwitch (imageNumber) {
	
	if(Imageset[imageNumber].length==2){
		if (document.getElementById) {
			document.getElementById('imageleft').src = "assets/img/spacer.gif";
			document.getElementById('imageright').src = "assets/img/spacer.gif";
			document.getElementById('twoImages').className = 'visible';
			document.getElementById('oneImage').className = 'invisible';
			document.getElementById('imageleft').src = ImageDir + Imageset[imageNumber][0];
			document.getElementById('imageright').src = ImageDir + Imageset[imageNumber][1];
			currentStill = imageNumber;
			return false;
		} else {
			return true;
		}
	} else {
		if (document.getElementById) {
			document.getElementById('wideimage').src = "assets/img/spacer.gif";
			document.getElementById('twoImages').className = 'invisible';
			document.getElementById('oneImage').className = 'visible';
			document.getElementById('wideimage').src = ImageDir + Imageset[imageNumber][0];
			currentStill = imageNumber;
			return false;
		} else {
			return true;
		}
	}

	return true;
}

function nxtprvsStill(stillDirection) {
	if (document.getElementById) {
		if(stillDirection=='back'){
			if(currentStill!=0){ currentStill--; }
			else{ currentStill=(Imageset.length-1); }
			}
		else{
			if(currentStill!=(Imageset.length-1)){ currentStill++; }
			else{ currentStill=0; }
			}	
			
		imageSwitch (currentStill);
		return false;
		}
	}

function showhide(node){
	theNode = document.getElementById(node);
	if(theNode.className=='invisible'){
		theNode.className='visible';
		}
	else{
		theNode.className='invisible';
		}		
	return false;
	}
			
function preloadImages(dir, imageList){
	loadImages= new Array();
	if (document.images){
		for (i=0;i<imageList.length;i++){
			for (j=0;j<imageList[i].length;j++){
				loadImages[i] = new Array();
				loadImages[i][j] = new Image;
				loadImages[i][j].src = dir + imageList[i][j] ;
				}
			}
		}
	return loadImages;
	}

/*
function FixCookieDate (date) {
  var base = new Date(0);
  var skew = base.getTime(); // dawn of (Unix) time - should be 0
  if (skew > 0)  // Except on the Mac - ahead of its time
    date.setTime (date.getTime() - skew);
}
var expdate = new Date ();
FixCookieDate (expdate); // Correct for Mac date bug - call only once for given Date object!
expdate.setTime (expdate.getTime() + (24 * 60 * 60 * 1000)); // 24 hrs from now 

function beenherebefore(){
	if(!document.cookie){
		showhide('homepagepopup');
		//alert('hi');
		document.cookie = "beenhere=before; expires=" + expdate.toGMTString();
		}
	}
*/

function nextImage(){
	SLIDE1 = document.getElementById('slide1');
	SLIDE2 = document.getElementById('slide2');

	if(ubercount==0){
		imageLength = Imageset1.length;
		nextImageNum = Math.floor(Math.random() * imageLength);
		SLIDE1.src = 'siteimages/homepage/'+Imageset1[nextImageNum];
		imageLength = Imageset2.length;
		nextImageNum = Math.floor(Math.random() * imageLength);
		SLIDE2.src = 'siteimages/homepage/' + Imageset2[nextImageNum];

		ubercount=1;
		}
	else{
		imageLength = Imageset2.length;
		nextImageNum = Math.floor(Math.random() * imageLength);
		SLIDE1.src = 'siteimages/homepage/'+Imageset2[nextImageNum];
		imageLength = Imageset1.length;
		nextImageNum = Math.floor(Math.random() * imageLength);
		SLIDE2.src = 'siteimages/homepage/' + Imageset1[nextImageNum];

		ubercount=0;
		}	
	}
	
function imagemouseChange(dir, node, imgName){
	theNode = document.getElementById(node);
	if(theNode.src=='http://www.cyrilguyot.com/' + dir + imgName + '.gif'){
		theNode.src=dir+imgName+'_on.gif';
		}
	else{
		theNode.src=dir+imgName+'.gif';
		}		
	return false;
	}
	
	
	
	
function stageToFull(){	
 	alert("d");
 	//yLoc = ((window.screen.availHeight-h)>0 ? (screen.availHeight-h) : 0)/2
 	//alert(yLoc);
 	//moveTo(0,);
    //resizeTo(screen.width,h);
    }