function hide_info(id) { 
	
	if (document.getElementById) { // DOM3 = IE5, NS6
		if (document.getElementById(id).style.display == "none"){
			document.getElementById(id).style.display = '';
		} else {
			document.getElementById(id).style.display = 'none';			
		}	
	} else { 
		if (document.layers) {	
			if (document.id.display == "none"){
				document.id.display = '';
			} else {	
				document.id.display = 'none';
			}
		} else {
			if (document.all.id.style.visibility == "none"){
				document.all.id.style.display = '';
			} else {
				document.all.id.style.display = 'none';
			}
		}
	}
}


function submit_button(e)
{
 
        document.fromi.Button.disabled = true;       
        
        document.fromi.submit();
        return true;
    }

function submit_button2(e)
{
 
        document.fromi2.Button.disabled = true;       
        
        document.fromi2.submit();
        return true;
    }

function submit_button3(e)
{
 
        document.fromi3.Button.disabled = true;       
        
        document.fromi3.submit();
        return true;
    }
	function submit_button4(e)
{
 
        document.fromi4.Button.disabled = true;       
        
        document.fromi4.submit();
        return true;
    }