function getTodaysKeyword()
{
	var d = new Date();
	var y = d.getFullYear();
	var m = d.getMonth();
	var d = d.getDate();
	var dy = (new Date()).getDay();
	
	var startDate = new Date(2007, 4, 25);
	var todayDate = new Date(y, m + 1, d);
	
	var offsetDate = ( (todayDate.getTime() - startDate.getTime())  / (1000 * 60 * 60 * 24) ) ;
	
	//alert(offsetDate);
	
	var questionOrderByDay = Math.floor(offsetDate / 7)
	
	while(questionOrderByDay > 84)
	{
		questionOrderByDay -= 84;
	}
	
	//alert(count);
	
	//alert(questionOrderByDay);
	
	var questionOrder = dy * 84 + questionOrderByDay;
	
	var questionArray = getKeywordByOrder(questionOrder)
	//alert(questionArray);
	
	return questionArray;
}

function getKeywordByOrder(order)
{
	var searchStartNum = 1001;
	var searchEndNum   = 1600;
	
	var activeKeywordsListCount = 0;
	
	var hitKeywordArray = new Array();
	hitKeywordArray = [];
	
	for(var i = searchStartNum; i <= searchEndNum; i ++)
	{
		var hitArray = this["array" + i]; //110list.js
		
		if(hitArray != undefined)
		{
			if(activeKeywordsListCount == order)
			{
				var ttl = hitArray[0];
				var id  = i;
				
				var rtnArray = new Array();
				rtnArray = [ttl, id];
				
				return rtnArray;
			}
			
			activeKeywordsListCount ++;
		}
	}
}


function scaleUpKidsNavi()
{
	//alert('scaleUpKidsNavi');
	
	var flash = $('navi_flash');
	
	Element.setStyle(flash, {
		'width' : '800px',
		'height' : '400px'
	});
	
	var flashTag = $('navi_flash_tag');
	
	Element.setStyle(flashTag, {
		'width' : '800px',
		'height' : '400px'
	});
	
	
	var item1 = $('right_top_banner');
	
	Element.setStyle(item1, {
		'visibility': 'hidden'
	});
	
	var item2 = $('select_gakunenn_form');
	
	Element.setStyle(item2, {
		'visibility': 'hidden'
	});
	
	
}


function completeScaleDown()
{
	
}

function scaleDownKidsNavi()
{
	//alert('scaleDownKidsNavi');
	
	var flash = $('navi_flash');
	
	Element.setStyle(flash, {
		'width' : '534px',
		'height' : '296px'
	});
	
	var flashTag = $('navi_flash_tag');
	
	Element.setStyle(flashTag, {
		'width' : '534px',
		'height' : '296px'
	});
	
	
	
	
	var item1 = $('right_top_banner');
	
	Element.setStyle(item1, {
		'visibility': 'visible'
	});
	
	var item2 = $('select_gakunenn_form');
	
	Element.setStyle(item2, {
		'visibility': 'visible'
	});
	
	
}