function imgw(iurl,ix,iy){
	PW2=wopen("img.html?i="+iurl,"ImgWind",ix,iy,0);
}

function top(){ window.scrollTo(0,0); }

function wopen(_wurl,_wn,_ww,_wh,_wscrl){
	if(screen.width){
		wpos_x = (screen.width-_ww)/2;
		if (wpos_x < 0){ wpos_x = 0;}
		wpos_y = (screen.height-_wh)/2;
		if (wpos_y < 0){ wpos_y = 0;}
	}else{
		wpos_x = 0; wpos_y = 0;
	}
	if(_wn==""){
		_wn = "w_test";
	}
	window.open(_wurl,_wn,"alwaysRaised=0,top="+wpos_y+",left="+wpos_x+",height="+_wh+",width="+_ww+",menubar=0,resizable=0,scrollbars="+_wscrl+",status=0");
}

function printw(){
	if(screen.width){
		wpos_x = (screen.width-800)/2;
		if (wpos_x < 0){ wpos_x = 0;}
		wpos_y = (screen.height-544)/2;
		if (wpos_y < 0){ wpos_y = 0;}
	}else{
		wpos_x = 0; wpos_y = 0;
	}
	window.open("print.php?Url="+escape(window.location),
	"PrnWind",
	"alwaysRaised=1,top="+wpos_y+",left="+wpos_x+",height=544,width=800,menubar=1,resizable=1,scrollbars=1,status=0");
}