<!-- function rezize height --!>
window.onresize = set_height;            

function set_height()
{
	var total_height = window.innerHeight != null? window.innerHeight: document.documentElement && document.documentElement.clientHeight ? document.documentElement.clientHeight:document.body != null? document.body.clientHeight:null;

	var new_height = total_height - 72;
	
	var current_height_body_page = document.getElementById('body_page').offsetHeight;
	
	if( current_height_body_page < new_height )
	{
		document.getElementById('body_page').style.height = new_height + 'px';
	}  
	if( document.getElementById("footer") )
	{
		document.getElementById("footer").style.display = "inline";
	}
}
//-->