/* preload IMG */
function preloadImage(){
	(new Image()).src="../image/navi1.png";
	(new Image()).src="../image/navi2.png";
	(new Image()).src="../image/navi3.png";
	(new Image()).src="../image/navi4.png";
	(new Image()).src="../image/navi5.png";
	(new Image()).src="../image/navi6.png";
	(new Image()).src="../image/navi7.png";
	(new Image()).src="../image/navi8.png";
	(new Image()).src="../image/navi9.png";
	(new Image()).src="../image/navion1.png";
	(new Image()).src="../image/navion2.png";
	(new Image()).src="../image/navion3.png";
	(new Image()).src="../image/navion4.png";
	(new Image()).src="../image/navion5.png";
	(new Image()).src="../image/navion6.png";
	(new Image()).src="../image/navion7.png";
	(new Image()).src="../image/navion8.png";
	(new Image()).src="../image/navion9.png";
	(new Image()).src="../image/banner-01.png";
	(new Image()).src="../image/banner-02.png";
	(new Image()).src="../image/banner-03.png";
	(new Image()).src="../image/banner-04.png";

}

/* swap IMG */
function swapImage(url,name){
	document[name].src=url;
}

function changeColor(){
	txt1=document.getElementById("strId").innerText;
	txt2="";
	for(i=0;i<text1.length;i++)
	{
		if(count==i){
			txt2 += "<font color='black'>" + txt1.charAt(i) + "</font>";
		}
		else{
			txt2 += txt1.charAt(i);
		}
	}
	document.getElementById("strId").innerHTML = txt2;
	if(count++ > txt1.length){
		count=0;
	}
	setTimeout("changeColor('black')",100);
}