function openWin(var_address, var_target, var_width, var_height, var_toolbar, var_scrollbars, var_resizable, var_location, var_menubar, var_directories, var_status){
	var H = screen.width/2 -(var_width/2);
	var V = screen.height/2 -(var_height/2);
	var_style = "width="+var_width+",height="+var_height+",toolbar="+var_toolbar+",scrollbars="+var_scrollbars+",resizable="+var_resizable+",location="+var_location+",menubar="+var_menubar+",directories="+var_directories+",status="+var_status+",left="+H+",top="+V;
	var newWin = window.open(var_address, var_target, var_style);
	newWin.focus();
}

function fullWin(var_address, var_target){
	var isWin=(navigator.appVersion.indexOf("Win")!=-1)? true : false;
	var isIE=(navigator.appVersion.indexOf("MSIE")!=-1)? true : false;
	var win_cfg = 'fullscreen=no,titlebar=yes,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=0,resizable=no';
	if(isWin&&isIE){
		newWin = window.open(var_address,'_self',win_cfg);
		newWin.moveTo(0,0);
		newWin.resizeTo(screen.availWidth,screen.availHeight);
		newWin.focus();
	}else{
		newWin = window.open(var_address,'_self',win_cfg);
		newWin.moveTo(0,0);
		newWin.resizeTo(screen.availWidth,screen.availHeight);
		newWin.focus();
	}
	newWin.blur();
	newWin.focus();
}