// JavaScript Document

function banamaChange(){
	document.getElementById("banama").src = "banama/banama.cgi";
}

function banamaChangeOld(){
	var banamaFilename = "banama/banama";
	var fileNumber = Math.floor(Math.random() * 3);
	var tmp = banamaFilename + fileNumber + ".html";
	document.getElementById("banama").src = tmp;
}

function setThumbnail(imgName, type, url ){
	if(document.images){
		if(type == "hilite"){
//			document.getElementById(imgName).style.float = "left";

//			document.images[imgName].width  = 320;
//			document.images[imgName].height = 240;
			document.images["realImage"].src = document.images[imgName].src;
			document.images["realImage"].width  = 300;
			document.images["realImage"].height = 200;
			var elem = document.getElementById("biggerImageA");
			elem.style.visibility = "visible";
          if(url != null){
			elem.setAttribute("href", url);
          }
			return true;
		}
		else if(type == "normal"){
//			document.images[imgName].width  = 64;
//			document.images[imgName].height = 32;

			document.images["realImage"].width  = 0;
			document.images["realImage"].height = 0;
			document.getElementById("biggerImageA").style.visibility = "hidden";
			return true;
		}
	}
	return false;
}

function changeImg(imgName, imgFile){
	if(document.images){
		document.images[imgName]. src = imgFile;
		return true;
	}
	else return false;

}


function showSent(){
	document.getElementById("messageSent").style.visibility = "visible";
	setTimeout("hideSent()", 3000 );
	setTimeout("clearForm()", 300 );
	return true;
}

function clearForm(){
	document.webclap.mesbody.value = "";
}

function hideSent(){
	document.getElementById("messageSent").style.visibility = "hidden";	
}