// JavaScript Document
<!--
String.prototype.trim = trim;    //傳回去除前後空白的值
String.prototype.ltrim = ltrim;  //傳回去除左邊空白的值
String.prototype.rtrim = rtrim;  //傳回去除右邊空白的值

function trim() {
	return this.replace(/^\s+|\s+$/g,"");
}

function ltrim() {
	return this.replace(/(^\s*)/g,"");
}

function rtrim() {
	return this.replace(/(\s*$)/g,"");
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
	if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
	else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_findObj(n, d) { //v4.01
	var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
	if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
	for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
	if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
	var i,p,v,obj,args=MM_showHideLayers.arguments;
	for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function downpage(gourl) {
	popWindow = window.open (gourl,'建議留言板','resizable=yes,width=600,height=450,scrollbars=no,top=100,left=100');
	popWindow.focus();
}

function openWin(uID) {
	url = "http://www.iwanzi.com/Include/Common/Blog_Link.asp?bloguid=" + uID;
	window.open( url, "myHompy", "toolbar=yes,location=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes,top=0,left=0,width=900, height=600");
}

function resizeImage(img) {
	var tempImg = new Image;

	tempImg.onload = function() {
		if(550 < img.width) {
			img.width = 480;
		}
	}

	tempImg.src = img.src;
}
//-->