var asgf_shadowscreen = null;
function stroboffshadow(){if(asgf_shadowscreen){asgf_shadowscreen.style.display = 'none';}return false;};
function strobshadow(){
	var b	= document.body;		
	var d	= (document.documentElement)?document.documentElement:null;
if (asgf_shadowscreen == null){
	asgf_shadowscreen	= document.createElement('div');
	var c	= asgf_shadowscreen.style;
	asgf_shadowscreen.setAttribute ('style','opacity:0.7');
	b.appendChild (asgf_shadowscreen);
	c.position	= 'absolute';
	c.backgroundColor	= '#223';
	c.margin	= 0;
	c.filter	= 'progid:DXImageTransform.Microsoft.Alpha(opacity=70)';
	c.top	= 0;
	c.left	= 0
	}
	else
	{var c	= asgf_shadowscreen.style};
	c.display	= 'block';
	c.width		= (top.innerWidth)?'100%':((d)?(d.clientWidth+'px'):null);
	//c.height	= ((top.innerHeight)?top.innerHeight:((d)?d.offsetHeight:null))+'px';
	c.height = b.offsetHeight+'px';
	c.height	= ((top.innerHeight&&(d.offsetHeight<top.innerHeight))?top.innerHeight:((d)?((d.offsetHeight > b.offsetHeight)?d.offsetHeight:b.offsetHeight):null))+'px';return false
	
}
function ingetshadow(){window.event.srcElement.onmouseout = stroboffshadow; strobshadow()}