function open_subscribe_win(){
	if(document.all){
		var w = window.open('','','left=100,top=100,width=300,height=170,scrollbars=no,resizable=1,titlebar=no');
		w.location = htmlrootpath + '/registration/subscribe.htm';
	}else{
		window.open(htmlrootpath + '/registration/subscribe.htm','_blank', 'width=300,height=170,titlebar=no,menubar=no,status=no,location=no,directories=no,resizable=no,screenX=100,screenY=100');
	}
}

function goto_search(){
	document.location=htmlrootpath + '/search/index.htm?items_on_page=10&search_string=' + document.searchform.search_string.value;
}


function open_fullscreen(url){
	var screen_w = screen.width;
	var screen_h = screen.height;
	if(document.all){
		var w = window.open('','','left=0,top=0,width=screen_w,height=screen_h,scrollbars=yes,fullscreen=yes');
		w.location = url;
	}else{
		window.open(url,'_blank', 'width='+screen_w+',height='+screen_h+',titlebar=no,menubar=no,status=no,location=no,fullscreen=yes,directories=no,resizable=no,screenX=0,screenY=0');
	}
}