// Tab change ---------------------------------------------------------------------------------------------

var pattern = new Array;
pattern[0] = "pattern00";
pattern[1] = "pattern01";
//pattern[2] = "pattern02";
//pattern[3] = "pattern03";
//pattern[4] = "pattern04";
//pattern[5] = "pattern05";
patternLen = pattern.length;

var errFlag = true;

var errHTML = "<p>URLエラーのため正しく表示されません。</p><p><a href='/index.html'>トップページ</a></p>";


function setPattern() {
	var q =  window.location.href.indexOf( '?', 0 );

	var r =  window.location.href.indexOf( '#', 0 );
	
	for(i=0; i < patternLen ; i++) {
		try {
			document.getElementById(pattern[i]).style.display='none';
		} catch(e) {
			
		}
	}
	
	if( q == -1 ) {
		try {	
			document.getElementById(pattern[0]).style.display='block';
		} catch(e) {
			
		}
			
	}
	else
	{
			if( r!=-1 ){
				var n = window.location.href.substring( q + 1, r );
			}else{
				var n = window.location.href.substring( q + 1, window.location.href.length );
			}
			
			for(i=0; i < patternLen ; i++) {
				if(pattern[i] == n) {
					errFlag = false;
				}
			}
			
			if(errFlag == false) {
					document.getElementById(n).style.display='block';
					
			
			}else{
				document.getElementById("idxWrap").innerHTML = errHTML;
			}

	}
		
}