//特小
function xs()
{
	setSize("x-small");
}
//小
function s()
{
	setSize("small");
}
//中
function m()
{
	setSize("medium");
}
//大
function l()
{
	setSize("large");
}
//特大
function xl()
{
	setSize("x-large");
}

//設定字型
function setSize(size)
{
	var tagName_Array = new Array("p","li","tr","th","td","strong","caption","div","select","input","a","font");	
	var tagNameCount_Array = new Array(tagName_Array.length);
	var contentArea = "Detail_Page";
	var tagName_Num = tagName_Array.length;

	for (var i = 0 ; i <= tagName_Num - 1 ; i++)
	{
		tagNameCount_Array[i] = document.getElementById(contentArea).getElementsByTagName(tagName_Array[i]).length;
	}
	for (var i = 0 ; i <= tagName_Num - 1 ; i++)
	{
		for (var j = 0 ; j <= tagNameCount_Array[i] - 1 ; j++)
		{
			//document.getElementById(contentArea).getElementsByTagName(tagName_Array[i])[j].style.font=size;
			document.getElementById(contentArea).getElementsByTagName(tagName_Array[i])[j].style.fontSize=size;
		}
	}
}