/*
Função ativa scroll mouse
*/
function getScrollXY() {
	var scrOfX = 0, scrOfY = 0;
    if( typeof( window.pageYOffset ) == 'number' ) {
	    //Netscape compliant
        scrOfY = window.pageYOffset;
        scrOfX = window.pageXOffset;
    }
	else if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {
        //DOM compliant
        scrOfY = document.body.scrollTop;
        scrOfX = document.body.scrollLeft;
    }
	else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) {
        //IE6 standards compliant mode
        scrOfY = document.documentElement.scrollTop;
        scrOfX = document.documentElement.scrollLeft;
   }
   return [ scrOfX, scrOfY ];
}
/*
// Abre Janela YouTube
*/
function abrirTube(s) {
	window.open('http://www.youtube.com/v/'+s,'youTube','width=425, height=340,left=200,top=200,toolbar=No,location=No,scrollbars=No,status=No,resizable=No,fullscreen=No');
}
/*
// Popup
*/
function popUp(url, width, height) {
	var stageWidth   = screen.width;
	var stageHeight  = screen.height;
	var avalWidth	 = screen.availWidth - 10;
	var avalHeight   = screen.availHeight - 30;
	var windowWidth	 = width;
	var windowHeight = height;
	//
	var left = (stageWidth/2) - (windowWidth/2);
	var top = (stageHeight/2) - (windowHeight/2) - 30;
	//
	var strFeatures = "toolbar=no,status=no,menubar=no,location=no,scrollbars=no,resizable=no,width="+windowWidth+",height="+windowHeight+",left="+left+",top="+top;
	window.open(url, "popUp", strFeatures);

	return false;
}