function checkbox_img(image) {
	if(document.getElementById("check_"+image).checked != true) {
		document.getElementById("image_"+image).style.border = "1px solid #393B39";
		document.getElementById("check_"+image).checked = true;	
	} else {
		document.getElementById("image_"+image).style.border = "1px solid #FFFFFF";
		document.getElementById("check_"+image).checked = false;		
	}
}