count=0;var picOff=new Array();var picOn=new Array();
function TurnOn1(num)
	{
	eval("picV"+num+"=new Image()");
	eval("picV"+num+".src='"+picOn[num]+"'");
	eval("document.pic"+num+"a.src=picV"+num+".src");
	};
function TurnOff1(num1)
	{
	eval("picZ"+num1+"=new Image()");
	eval("picZ"+num1+".src='"+picOff[num1]+"'");
	eval("document.pic"+num1+"a.src=picZ"+num1+".src");
	};
function rollover(picoff1,picon1,url,extra)
	{
	picOff[count]=picoff1;
	picOn[count]=picon1;
	document.write("<a href='"+url+"' onmouseover='TurnOn1("+count+")' onmouseout='TurnOff1("+count+")' "+extra+"><img src='"+picoff1+"' border=0 name='pic"+count+"a'></a>");
	TurnOn1(count);
	TurnOff1(count);
	count++;
	};
function abre_janela(url, nomejanela, width, height)
	{
	var Windou2 = window.open(url,nomejanela,'width=' + width + ',height=' + height + ',resizable=0 , scrollbars=yes, menubar=no, status=no');
	}

function exclui(frase)
{
	if (confirm(frase)) 
	{ 
	return true;
	} 
	else 
	{
	return false;
	} 
}
function click() {
	if(event.button==2)
		{
		//alert('Função desabilitada.')
		}
}
document.onmousedown = click

function validachar(h)
	{
	// 1 não aceita caracteres especiais como: (!@#$%^&* )
	// 2 não aceita aspas simples ou aspas duplas
	// 3 só aceita numeros
	// 4 	
	switch (h)
		{
		
		case 1 :
			if ((event.keyCode > 32 && event.keyCode < 48) || (event.keyCode > 57 && event.keyCode < 65) || (event.keyCode > 90 && event.keyCode < 97)) event.returnValue = false;	
break;
		case 2 : 
			if (event.keyCode==39) event.returnValue = false;
			break;
		case 3 :
			if (event.keyCode < 45 || event.keyCode > 57) event.returnValue = false;
			break;
		case 4 :
			if (event.keyCode==34) event.returnValue = false;
			break;
	
		}

	}