function s()
{setSize("10");changeImg("small");}
function m()
{setSize("13");changeImg("middle");}
function l()
{setSize("16");changeImg("big");}
function xl()
{setSize("22");changeImg("large");}
function changeImg(px)
{setDefault();if(px=="small")
{document.getElementById("small").href="javascript://";document.getElementById("smallimg").src="./images/fontsize_1_on.gif";}
else if(px=="middle")
{document.getElementById("middle").href="javascript://";document.getElementById("middleimg").src="./images/fontsize_2_on.gif";}
else if(px=="big")
{document.getElementById("big").href="javascript://";document.getElementById("bigimg").src="./images/fontsize_3_on.gif";}
else
{document.getElementById("large").href="javascript://";document.getElementById("largeimg").src="./images/fontsize_4_on.gif";}}
function setDefault()
{document.getElementById("smallimg").src="./images/fontsize_1_off.gif";document.getElementById("middleimg").src="./images/fontsize_2_off.gif";document.getElementById("bigimg").src="./images/fontsize_3_off.gif";document.getElementById("largeimg").src="./images/fontsize_4_off.gif";document.getElementById("small").href="javascript:s();";document.getElementById("middle").href="javascript:m();";document.getElementById("big").href="javascript:l();";document.getElementById("large").href="javascript:xl();";}
function setSize(size)
{var tagName_Array=new Array("p","li","td","strong","caption","div","select","input","a","font","span");var tagNameCount_Array=new Array(tagName_Array.length);var contentArea="DetailPage";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.fontSize=size;}}}