// JavaScript Document
function rolloverInit() {
	for (var i=0; i<document.images.length; i++) {
		if (document.images[i].parentNode.tagName == "A") {
			setupRollover(document.images[i]);
		}
	}
}

function MsgBox (textstring) {
alert (textstring) }

function setupRollover(thisImage) {

		thisImage.outImage = new Image();
		thisImage.outImage.src = thisImage.src;
		thisImage.onmouseout = rollOut;
	
		thisImage.overImage = new Image();
		thisImage.overImage.src = "images/" + thisImage.id + "-over." + Right(thisImage.src ,3) ;
		thisImage.onmouseover = rollOver;
	
		thisImage.clickImage = new Image();
		thisImage.clickImage.src = "images/" + thisImage.id + "-over." + Right(thisImage.src,3);
		thisImage.onmousedown = rollClick;	
		
		thisImage.parentNode.ChildImg = thisImage;
		thisImage.parentNode.onblur = rollOutChild;
		thisImage.parentNode.onfocus = rollOverChild;
}

function rollOut() {
		this.src = this.outImage.src;
}

function rollOver() {
		this.src = this.overImage.src;
}

function rollClick() {
	this.src = this.clickImage.src;
}

function rollOutChild() {
	this.ChildImg.src = this.ChildImg.outImage.src;
}

function rollOverChild() {
	this.ChildImg.src = this.ChildImg.overImage.src;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}



function Left(str, n){
	if (n <= 0)
	    return "";
	else if (n > String(str).length)
	    return str;
	else
	    return String(str).substring(0,n);
}
function Right(str, n){
    if (n <= 0)
       return "";
    else if (n > String(str).length)
       return str;
    else {
       var iLen = String(str).length;
       return String(str).substring(iLen, iLen - n);
    }
}