var currentHoverImage;
$(document).ready(function(){

	setImagePop();
});

function setImagePop() {
	$(".imagePop").mouseover(function(){
		if(currentHoverImage) {
			currentHoverImage.parentNode.removeChild(currentHoverImage);
			currentHoverImage = undefined;
		}

		this.parentNode.style.position = "relative";
		var image = document.createElement("img");
		image.style.position = "absolute";
		image.style.top = "-60px";
		image.style.left = "-20px";
		image.style.zIndex = "999";
		image.style.border = "2px solid #AEAEAE";
		image.src = this.src.replace("50_50", "94_94");
		this.parentNode.insertBefore(image, this);
		currentHoverImage = image;
		
		$(image).mouseout(function(){
			this.parentNode.removeChild(this);
			currentHoverImage = undefined;
		});

	});
}