/*
 *		Description: Metso.com - Global JavaScript source
 *		Type: JavaScript
 *		Copyright: Metso Corporation
 *		Author: Morning Digital Design, Jani Tarvainen
 *		Created: 15/06/2004
 *
 *		Modified: 27/09/2004 Eetu Puustinen 
 *		Picture URLs and action titles in several functions are now brought as parameters, not hardcoded defaults.
 *
 */
 
// Browser sniffer

function BrowserCheck() {
var b = navigator.appName
this.mac = (navigator.appVersion.indexOf('Mac') != -1)
if (b=="Netscape") this.b = 'ns'
else if (b=="Microsoft Internet Explorer") this.b = 'ie'
else this.b = b
this.version = navigator.appVersion
this.v = parseInt(this.version)
this.ns = (this.b=="ns" && this.v>=5)
this.ns5 = (this.b=="ns" && this.v==5)
this.ns6 = (this.b=="ns" && this.v==5)
this.ie = (this.b=="ie" && this.v>=4)
this.ie4 = (this.version.indexOf('MSIE 4')>0)
this.ie5 = (this.version.indexOf('MSIE 5')>0)
this.ie5mac = (this.ie && this.mac);
this.ns5mac = (this.ns && this.mac);
this.min = (this.ns||this.ie)
}
is = new BrowserCheck();

// Write bookmark icon & link, only with IE

function writeBookmark(actionlabel) {
	if (document.layers || !is.ie) {
		// Not IE, do nothing
	} else {
		document.write('<a href="javascript:window.external.AddFavorite(bMarkLocation,bMarkTitle)" class="iconRight"><img src="'+webdbpath + 'bookmark.gif" width="20" height="12" alt="Bookmark this page" class="icon" border="0" />'+actionlabel+'</a>');
	}	
}

// Write font switcher icons & links, switcher code in styleswitcher.js (courtesy of A List Apart, http://www.alistapart.com/articles/alternate/)
 
function writeFontSwitcher(actionlabel) {
	if (document.layers){
		// NS4, do nothing
	} else {
		document.write('<a href="javascript:setActiveStyleSheet(\'largeFonts\');switchFontIcon();"><img src="'+webdbpath + 'font_large.gif" width="26" height="12" alt="Set larger text size" border="0" class="icon" name="largeIcon" /></a><a href="javascript:setActiveStyleSheet(\'default\');switchFontIcon();"><img src="'+webdbpath +'font_default.gif" width="26" height="12" alt="Set default text size" border="0" class="icon" name="defaultIcon" /></a><a href="javascript:switchFont();switchFontIcon();" style="color:#DC5114">'+actionlabel+'</a><br/>');
		
		// set icons according to cookie
		if (cookie == "largeFonts") {
			document.images['largeIcon'].src=webdbpath + 'font_large_on.gif';
		} else {
			document.images['defaultIcon'].src=webdbpath + 'font_default_on.gif';
		}
	}
}

// Switch font icon

function switchFontIcon() {
	if (getActiveStyleSheet() == "largeFonts") {
		document.images['largeIcon'].src=webdbpath +'font_large_on.gif';
		document.images['defaultIcon'].src=webdbpath +'font_default.gif';
	} else {
		document.images['largeIcon'].src=webdbpath+'/font_large.gif';
		document.images['defaultIcon'].src=webdbpath+'font_default_on.gif';
	}
}
	
// Switch font between large and default

function switchFont() {
	if (getActiveStyleSheet() == "largeFonts") {
		setActiveStyleSheet('default');
	} else {
		setActiveStyleSheet('largeFonts');
	}
}

// Image switching code (Adobe ImageReady)

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

// Form reset confirmation

function confirmReset() {
	var answer = confirm ("Do you wish to reset form values?")
	if (answer) {
		document.forms[0].reset();
	}
}

// Popup opener, MacroMedia

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}