function addPrefix(strBase) {
		arrFirstString = new Array;
		arrAddString = new Array;

		//arrFirstStringで指定した文字列から始まる文字列の前にarrAddStringを追加。
		arrFirstString[0] = "Stylus"; arrAddString[0] = "Epson ";
		arrFirstString[1] = "ME"; arrAddString[1] = "Epson ";
		arrFirstString[2] = "PictureMate"; arrAddString[2] = "Epson ";

		for (i = 0;i<arrFirstString.length;i++){
			if (strBase.indexOf(arrFirstString[i]) == 0) {
                    		return arrAddString[i] + strBase;
                	}
		}


                return strBase;
            }

            function changeMachineName() {
		oElements = document.getElementsByTagName("div");
		n = oElements.length;
		for (intCount = 0; intCount < oElements.length; intCount++) {
	    		oElement = oElements.item(intCount);
			if (oElement.id != "bullet"){
				continue;
			}

			oAElement = oElement.getElementsByTagName("a").item(0);
			oAElement.firstChild.nodeValue = addPrefix(oAElement.firstChild.nodeValue);
		}
            }