function abre_pop(url,titulo,pop_size_w,pop_size_h){
	var posicaoX = screen.width - pop_size_w;
	var posicaoY = screen.height - pop_size_h;
	var legenda = parseInt(pop_size_h) + 30;
	if(posicaoX != 0){
		posicaoX = Math.round(posicaoX / 2);
		posicaoY = Math.round(posicaoY / 2);
	}
	pop = window.open(url,titulo,"toolbar=no,location=no,address=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,copyhistory=yes,maximized=yes,width="+pop_size_w+",height="+legenda+",left="+posicaoX+",top="+posicaoY);
	pop.focus();
}

function midScreenPositioning(elementId, eWidth, eHeight){
	
	var elementoObj = document.getElementById(elementId);
	
	var sWidth = window.width;
	var sHeight = screen.height;
	var sPos = document.documentElement.scrollTop;
	
	//alert ('sPos: '+sPos);
	//alert ('sHeight: '+sHeight);
	
	eLeft = parseInt((sWidth-eWidth) / 2);
	eTop = parseInt(((sHeight+eHeight) / 2) + sPos);
	
	//elementoObj.style
	
	//alert ('eTop: '+eTop);
	
	elementoObj.style.left = eLeft;
	elementoObj.style.top = eTop;
	
}


function mousePositioning(elementId, eWidth, eHeight){
	
	var elementoObj = $('.'+elementId);
	
	
	
	alert ('mouseX '+mousePositionX+' mouseY '+mousePositionY);
	
	var eLeft = parseInt(mousePositionX-(eWidth/2));
	var eTop = parseInt(mousePositionY-(eHeight-10));
	
	//var mousePosXY = new Array;
	
	//mousePosXY[0] = 
	
	alert ('elemento: '+elementoObj+' eTop: '+eTop+' eLeft: '+eLeft);
	
	elementoObj.css("top", eTop).css("left", eLeft).fadeIn();
	/*
	elementoObj.css('left',eLeft);
	elementoObj.css('top',eTop);
	*/
	//alert ('elemento: '+elementoObj+' eTop: '+eTop+' eLeft: '+eLeft);	
	
//	elementoObj.style.top = eTop;
	
	
	
}
function abre_pop(url,titulo,pop_size_w,pop_size_h){
	var posicaoX = screen.width - pop_size_w;
	var posicaoY = screen.height - pop_size_h;
	var legenda = parseInt(pop_size_h) + 30;
	if(posicaoX != 0){
		posicaoX = Math.round(posicaoX / 2);
		posicaoY = Math.round(posicaoY / 2);
	}
	pop = window.open(url,titulo,"toolbar=no,location=no,address=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,copyhistory=yes,maximized=yes,width="+pop_size_w+",height="+legenda+",left="+posicaoX+",top="+posicaoY);
	pop.focus();
}

function midScreenPositioning(elementId, eWidth, eHeight){
	
	var elementoObj = document.getElementById(elementId);
	
	var sWidth = window.width;
	var sHeight = screen.height;
	var sPos = document.documentElement.scrollTop;
	
	//alert ('sPos: '+sPos);
	//alert ('sHeight: '+sHeight);
	
	eLeft = parseInt((sWidth-eWidth) / 2);
	eTop = parseInt(((sHeight+eHeight) / 2) + sPos);
	
	//elementoObj.style
	
	//alert ('eTop: '+eTop);
	
	elementoObj.style.left = eLeft;
	elementoObj.style.top = eTop;
	
}


function mousePositioning(elementId, eWidth, eHeight){
	
	var elementoObj = $('.'+elementId);
	
	
	
	alert ('mouseX '+mousePositionX+' mouseY '+mousePositionY);
	
	var eLeft = parseInt(mousePositionX-(eWidth/2));
	var eTop = parseInt(mousePositionY-(eHeight-10));
	
	//var mousePosXY = new Array;
	
	//mousePosXY[0] = 
	
	alert ('elemento: '+elementoObj+' eTop: '+eTop+' eLeft: '+eLeft);
	
	elementoObj.css("top", eTop).css("left", eLeft).fadeIn();
	/*
	elementoObj.css('left',eLeft);
	elementoObj.css('top',eTop);
	*/
	//alert ('elemento: '+elementoObj+' eTop: '+eTop+' eLeft: '+eLeft);	
	
//	elementoObj.style.top = eTop;
	
	
	
}