var defo=null;
function show(dummy){
	return true;
}

var CtImg=new Array();
for(i=1;i<=15;i++){
CtImg[i]=new Image(); CtImg[i].src="/en_US/incs/images/cont"+i+".gif";
}
function ChgCnt(nam,num){
document.images[nam].src=CtImg[num].src;
}

var dg= document.getElementById;
function stChange(id,cls){
	if( dg ){
		elem = document.getElementById(id); 
		if( elem ){
			elem.className=cls;
		} else {
		}
	} else {
	}
}

var defVal = -1;
var sizeVal = new Array( '10px','11px','12px','14px','16px','18px','20px' );

function ChgFont(quant){
	if( defVal == -1 ){
		defVal = getOSType();
	}
	
	defVal += quant;
	if ( defVal < 0 ) { defVal = 0; }
	if ( defVal > 6 ) { defVal = 6; }
	document.body.style.fontSize = sizeVal[ defVal ];
}

function getOSType(){
	var osType;
	if ((navigator.platform == "MacPPC")||(navigator.platform == "MacIntel"))
	{osType=2;}
	else 
	{osType=2;}
	return osType;
}

var pok= window.print;
function pagePrint(){
	if (pok) {
		window.print();
	} else {
	}
}