function oWin(url,title,sizeH,sizeV,options) {
	var temp = oWinSave(url,title,sizeH,sizeV,options);
}

/**
 * openWindow function that checks for popup-blocker and returns "true" if window could not be opened
 * -- example: 
 *   <a href="linkForNonJSorBlockedPopup.htm" 
 *      target="newWinHandle" 
 *      onclick="return oWinSave('popupUrl.htm', 'newWinHandle', 200, 200, '');">Link</a>
 */
function oWinSave(url,title,sizeH,sizeV,options) {
	ns = (document.layers) ? true:false;
	ie = (document.all) ? true:false;
	w3c = (document.getElementById) ? true:false;
	if (options.indexOf('scrollbars') == -1) {
		scrollbar = 'scrollbars';
	} else {
		scrollbar = '';
	}
	if (ie || ns || w3c) {
		if ((screen.availWidth >= sizeH) && (screen.availHeight >= sizeV)) 
			scrollbars = 'scrollbars=no';
		if (screen.availWidth <= sizeH) 
			sizeH = screen.availWidth;
		if (screen.availHeight <= sizeV) 
			sizeV = screen.availHeight-30;
		else
			sizeV += 10;

		//Fenster zentrieren
		x = Math.floor((screen.availWidth-sizeH+1)/2);
		y = Math.floor((screen.availHeight-sizeV+1)/2)-30;
		if (x <= 0) x = 0;
		if (y <= 0) y = 0;
	}
	
	if (options == '') {
		options = 'toolbar=no,directories=no,status=yes,menubar=no,resizable=yes';
	}
	
	winHandle = window.open(url,title,options+','+scrollbar+',width='+sizeH+',height='+sizeV+',screenX='+x+',screenY='+y);
	if (winHandle) {
		if (ie) winHandle.moveTo(x, y);
		if (navigator.appVersion.indexOf("MSIE 3",0)==-1) id = setTimeout('winHandle.focus()',1000);
	 	return false;
	} else {
	 	return true;
	}
}

 
function mainChangeHi(areaname) {
	if ((document.images) && (document.images['bt_'+areaname])) {
		document.images['bt_'+areaname].src = '../../images/global/mainnavi_bt_'+ areaname +'_over.gif';
	}
}

function mainChangeLo(areaname) {
	if ((document.images) && (document.images['bt_'+areaname])) {
		document.images['bt_'+areaname].src = '../../images/global/mainnavi_bt_'+ areaname +'.gif';
	}
}

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