function iframe_resize()
{
	var minheight 		= 300 // please write the minimum height of your frame here
	var headerheight 	= 110 //write in here the distance from the top

	if(document.getElementById("iframe"))
	{
		if(navigator.appName == "Netscape")
		{
			document.getElementById("iframe").height	= window.innerHeight - headerheight	
		}
		else
		{
			document.getElementById("iframe").height	= screen.height - (2.5 * headerheight)
		}
	}
}