function swapImage(img) { //v3.0
	document.getElementById("myLink"+currentImgN).style.color="#333333";
	
	switch (img){
		case "+":
			if (currentImgN==allImages.length){
				currentImgN=1;
			}else{
				currentImgN++;
			}
			
			document.getElementById("myIMG").src=allImages[currentImgN-1]
		break;

		case "-":
			if (currentImgN==1){
				currentImgN=allImages.length;
			}else{
				currentImgN--;			
			}
			
			document.getElementById("myIMG").src=allImages[currentImgN-1];
		break;

		default:
			document.getElementById("myIMG").src=allImages[img];
			currentImgN=img;
		break;
	}
	document.getElementById("myLink"+currentImgN).style.color="#DD6600";
	//alert(allImages.length+":"+currentImgN);
}



function MM_preloadImages() { //v3.0

	var d=document; 
	if(d.images){ 
		if(!d.MM_p) {
			d.MM_p=new Array();
		}
		var i,j=d.MM_p.length,a=allImages;
		for(i=0; i<a.length; i++){
			d.MM_p[j]=new Image; 
			d.MM_p[j++].src=a[i];
		}
	}
}


function toggleContact(dir){
	document.getElementById("contact").style.visibility=dir;
}