//
// No needed files
//

function AddToFavorites()
{
	if ((navigator.appVersion.indexOf("MSIE") > 0) && (parseInt(navigator.appVersion) >= 4)) 
	{
	    window.external.AddFavorite("http://www.7arc.com","7th arc - Offical Home Page");
	}
}

function ELM( elmstr )
{
	return document.getElementById( elmstr );
}

function GetLeft( elm )
{				
	if( elm.tagName == "BODY" ) return 0;

	if( elm.parentNode != null )
		return GetLeft( elm.parentNode ) + Number( elm.offsetLeft );
	return Number( elm.offsetLeft );
}

function GetTop( elm )
{								
	var value = 0;

	if( elm.tagName == "BODY" ) return 0;

	if( elm.tagName != "TR" && elm.tagName != "TH" && elm.tagName != "TBODY" ) 
    {
        //alert(elm.tagName +", top="+elm.offsetTop);
        value = Number( elm.offsetTop );
    }
	
	//if( elm.parentElement != null )
	if( elm.parentNode != null )
    {
		return GetTop( elm.parentNode) + value;
    }
	return value;			
}

//  rolower button
function MouseBtn( src, state )
{
	event.srcElement.src = src;
}

function showHideMenu()
{
	if ( document.getElementById('elmFindFormProject').style.display == 'block' )
	{
		document.getElementById('elmFindFormProject').style.display = 'none';
	}
	else if ( document.getElementById('elmFindFormProject').style.display == 'none' )
	{
		document.getElementById('elmFindFormProject').style.display = 'block';
	}
	event.cancelBubble = true;
}

function HideMenu()
{
	if ( document.getElementById('elmFindFormProject').style.display == 'block' )
	{
		document.getElementById('elmFindFormProject').style.display = 'none';
	}
}