// JavaScript Document

//function of preloadImages
var MM_p;
var cPic;

function MM_init() {
    MM_p = document.getElementsByName("mpics");
    cPic = 0;
}

function change( obj ) {
    var pPic = cPic;
	switch( obj ) {
		case 'next' : cPic = ( cPic + 1 ) % parseInt( MM_p.length ); break;
		case 'prev' : cPic = ( cPic + MM_p.length - 1 ) % MM_p.length; break;
		default : cPic = parseInt( obj ) - 1; break;
	}

	//boder color change
	
	os = navigator.userAgent.toUpperCase();
	str = navigator.appName.toUpperCase();
	if ( os.indexOf("WIN") >= 0 && str.indexOf("EXPLORER") >= 0) {//Case of Win IE
		MM_p[pPic].style.setAttribute("border","#FFFFFF solid 1px;");
		MM_p[cPic].style.setAttribute("border","#0099FF solid 1px;");
	} else {//Case of Other UA
		MM_p[pPic].setAttribute("style","border:#FFFFFF solid 1px;");
		MM_p[cPic].setAttribute("style","border:#0099FF solid 1px;");
	}
	//main image change 
	document.images["main"].src = "p" + String( cPic + 1 ) + ".jpg";
}