function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function abrirDiv(tabela) 
{
	tb = document.getElementById(tabela);
	
	if (tb.style.display == "none") {
		tb.style.display = "block";
	}
	else 
	{
		tb.style.display = "none";
	}
}

function abrirOverlayDiv(overlay,tabela,c,f) {
 
	overlay = document.getElementById(overlay);
	tb = document.getElementById(tabela);
	
	document.indicacao.url_indique.value = "projetos.php?c=" + c + "&f=" + f;
	
	if (overlay.style.display == "none") {
		
		var arrayPageSize = getPageSize();
		Element.setHeight(overlay, arrayPageSize[1]);
		
		overlay.style.display = "block";
		tb.style.display = "block";
	}
	else 
	{
		tb.style.display = "none";
		overlay.style.display = "none";
		
	}
	
}

//---------------------------------------------
//---------------------------------------------
//---------------------------------------------

function manterDiv(tabela) {
 
	tb = document.getElementById(tabela);
	tb.style.display = "block";
	
}

function manterOverlayDiv(overlay,tabela) {
 
	overlay = document.getElementById(overlay);
	tb = document.getElementById(tabela);
	
	tb.style.display = "block";
	overlay.style.display = "block";
	
}

//---------------------------------------------
//---------------------------------------------
//---------------------------------------------

function fecharDiv(tabela) {
 
	tb = document.getElementById(tabela);
	tb.style.display = "none";
	
}

function fecharOverlayDiv(overlay,tabela) {
 
	overlay = document.getElementById(overlay);
	tb = document.getElementById(tabela);
	
	tb.style.display = "none";
	overlay.style.display = "none";
}