// JavaScript Document
function ImgChngGif(sw,ImgName){
	if( sw==1 ) {
		document.images[ImgName].src = './images/'+ImgName+'_h.gif';
	}else if(sw==2){
		document.images[ImgName].src = './images/'+ImgName+'.gif';
	}
}

function ImgChngPng(sw,ImgName){
	if( sw==1 ) {
		document.images[ImgName].src = './images/'+ImgName+'_h.png';
	}else if(sw==2){
		document.images[ImgName].src = './images/'+ImgName+'.png';
	}
}

function SubWinOpen(URL , yoko , tate ,sw ){
	if( sw<2 ){
		open(URL,"sub","width="+yoko+",height="+tate) ;
	}else{
		open(URL,"sub","width="+yoko+",height="+tate+",scrollbars=yes") ;
	}
}

function ClsWin(){
	window.close() ;
}