if (document.images) {
	image1off = new Image();
	image1on = new Image();
	image2off = new Image();
	image2on = new Image();
	image1off.src = "images/myAsthmaScoreTab.png";
	image1on.src = "images/myAsthmaScoreTab_hover.png";
	image2off.src = "images/doAsthmaScoreTab.png";
	image2on.src = "images/doAsthmaScoreTab_hover.png";
}

function changeImages() {
    if (document.images) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
		    if (navigator.userAgent.indexOf('MSIE')>0 && navigator.userAgent.indexOf('Opera')<0) 
		        document[changeImages.arguments[i]].style.filter  = "progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled,src='" + eval(changeImages.arguments[i+1] + ".src") + "')";
		    else
		        document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
		}
	}
}

function showalphapng(src, alt) {
	if (navigator.userAgent.indexOf('MSIE')>0 && navigator.userAgent.indexOf('Opera')<0) {
		document.write('<img src="images/s.gif" border="0" alt="' + ( (alt) ? alt : '' ) + '" align="absmiddle" border="0" style="filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled,src=' + src + ')">');
	}
	else {
		document.write('<img src="' + src + '" alt="' + ( (alt) ? alt : '' ) + '" align="absmiddle" border="0">');
	}
}
function showalphapng1(src, alt) {
	if (navigator.userAgent.indexOf('MSIE')>0 && navigator.userAgent.indexOf('Opera')<0) {
		document.write('<img src="images/s.gif" border="0" alt="' + ( (alt) ? alt : '' ) + '" style="filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled,src=' + src + ')">');
	}
	else {
		document.write('<img src="' + src + '" alt="' + ( (alt) ? alt : '' ) + '">');
	}
}
function showalphapng3(src, alt, id) {
	if (navigator.userAgent.indexOf('MSIE')>0 && navigator.userAgent.indexOf('Opera')<0) {
		document.write('<img name = "' + id + '" src="images/s.gif" border="0" alt="' + ( (alt) ? alt : '' ) + '" align="absmiddle" border="0" style="filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled,src=' + src + ')">');
	}
	else {
		document.write('<img name = "' + id + '" src="' + src + '" alt="' + ( (alt) ? alt : '' ) + '" align="absmiddle" border="0">');
	}
}
function highlightTab(from) {
	document["image1"].src = eval("image1off.src");
	document["image2"].src = eval("image2off.src");
	if (from == "result") document["image1"].src = eval("image1on.src");
	if (from == "takeagain") document["image2"].src = eval("image2on.src");
}
function ShowContentRelease(flag) {
    if (document.getElementById("contentReleaseContainer")) { 
        if (flag == 1)
            document.getElementById("contentReleaseContainer").className = "divHide";
        else
            document.getElementById("contentReleaseContainer").className = "divShow";
    }
}