function MM_openBrWindow(theURL,winName,features) {
  window.open(theURL,winName,features);
}
	
function switch_homebanner(hswNumber, hswNum){
	
	for (i=1; i<hswNumber+1; i++){
		if(i!=hswNum){
			document.getElementById("hsw_txt_"+i).style.display = 'none';
		}else{
			document.getElementById("hsw_txt_"+i).style.display = 'block';
		}
	}
	
	document.getElementById("hsw_pdt").style.backgroundImage = 'url(images/bg/home/bg_'+hswNum+'.jpg)';
	
}


function switch_link(lnkNum, lnkNumber){
	
	for (i=1; i<lnkNumber+1; i++){
		if(i!=lnkNum){
			document.getElementById("link_"+i).className = 'iframe_lnk';
		}else{
			document.getElementById("link_"+i).className = 'iframe_lnk_on';
		}
	}
}


function layerOn(){
	document.getElementById("layer_pdt").style.display = 'block';
}

function layerOff(){
	document.getElementById("layer_pdt").style.display = 'none';
}


function switch_div(divNum, divNumber){
	
	for (i=1; i<divNumber+1; i++){
		if(i!=divNum){
			document.getElementById("ong"+i).style.display = 'none';
			document.getElementById("imgnav_"+i).src = "images/bt/fr/" + document.getElementById("imgnav_"+i).name + ".gif";
			
		}else{
			document.getElementById("ong"+i).style.display = 'block';
			document.getElementById("imgnav_"+i).src = "images/bt/fr/" + document.getElementById("imgnav_"+i).name + "-on.gif";
		}
	}
	
}


function switch_ref(refNumber, refNum){
	
	for (i=1; i<refNumber+1; i++)
	{
		if(i!=refNum)
		{
			document.getElementById("ref_all_"+i).style.display = 'none';
			document.getElementById("lnk_"+i).style.display = 'block';
		}
		else
		{
			document.getElementById("ref_all_"+i).style.display = 'block';
			document.getElementById("lnk_"+i).style.display = 'none';
		}
	}
	
}