var whatCssSize = 0;
function newCss(argNext)
{
	whatCssSize += argNext;
	if (whatCssSize > 2) whatCssSize = 0;
	else if (whatCssSize < 0) whatCssSize = 0;
	
	var css = document.getElementById("defaultCss");
	css.href = "../html/style/screen/aija_mystyle" + whatCssSize + ".css";

}

var whatCssColor = 0;
function newCssColor(argNext)
{
	whatCssColor += argNext;
	if (whatCssColor > 1) whatCssColor = 1;
	else if (whatCssColor < 0) whatCssColor = 0;
	
	var css = document.getElementById("defaultCssColor");
	css.href = "../html/style/screen/aija_mycolor" + whatCssColor + ".css";

}