iFrame Background Transparency
This below code written with the combination of HTML and javascript is to set the iFrame with the given background color and customized width and height for the website which you want to display it in the iFrame. This is the onLoad Javascript function and its properties which will let you customize the iFrame as the way you want
Javascript Code for iFrame Setup
<html>
<head>
<script>
function functiontrans() {
document.all.framenormal.allowTransparency = "true";
document.all.framenormal.style.backgroundColor = "white";
}
</script>
</head>
<body onLoad="functiontrans();">
<iframe id="framenormal" src="http://www.nscraps.com" allowTransparency="true" style="width:400; height:250;"></iframe>
</body>
</html>
