function checkImage(element) {
	var imageName = $("#"+element).val();
	parts = imageName.split('.');
	
	// get image extension - jpg, png or so
	var imageExt = parts[parts.length-1];
	
	//$("#"+element+"-info em").remove();
	$("#showAlert2").fadeOut("slow");
	
	if (parts.length <= 1) {
		$("#showAlert2").load(baseUrl+"/xml/alert?type=warning&text=no_image").fadeIn("slow");
		return false;
	} else if (imageExt == 'jpg' || imageExt == 'jpeg' || imageExt == 'JPG' || imageExt == 'gif' || imageExt == 'GIF' || imageExt == 'png' || imageExt == 'PNG') {
		$("#showAlert2").load(baseUrl+"/xml/alert?type=done&text=image_ok").fadeIn("slow");
		return true;
		//$("#"+element+"-info").append("<em>"+imageOk+"</em>");
	} else {
		$("#showAlert2").load(baseUrl+"/xml/alert?type=warning&text=wrong_image&value="+imageExt).fadeIn("slow");
		return false;
		//$("#"+element+"-info").append("<em>"+wrongImage+" "+imageExt+"</em>");
	}
}

function checkImageOrFlash(element) {
	var imageName = $("#"+element).val();
	parts = imageName.split('.');
	
	// get image extension - jpg, png or so
	var imageExt = parts[parts.length-1];
	
	//$("#"+element+"-info em").remove();
	$("#showAlert2").fadeOut("slow");
	
	if (parts.length <= 1) {
		$("#showAlert2").load(baseUrl+"/xml/alert?type=warning&text=no_image").fadeIn("slow");
		return false;
	} else if (imageExt == 'jpg' || imageExt == 'jpeg' || imageExt == 'JPG' || imageExt == 'gif' || imageExt == 'GIF' || imageExt == 'png' || imageExt == 'PNG' || imageExt == 'swf' || imageExt == 'SWF') {
		$("#showAlert2").load(baseUrl+"/xml/alert?type=done&text=image_ok").fadeIn("slow");
		return true;
		//$("#"+element+"-info").append("<em>"+imageOk+"</em>");
	} else {
		$("#showAlert2").load(baseUrl+"/xml/alert?type=warning&text=wrong_image&value="+imageExt).fadeIn("slow");
		return false;
		//$("#"+element+"-info").append("<em>"+wrongImage+" "+imageExt+"</em>");
	}
}

function changeImage(element, form) {
	if (checkImage(element)) {
		showLoading("#submitbtn");
		document.getElementById(form).submit();
	} else {
		
	}
}