// JavaScript Document


function escreveB1(w,h,n){


	var t = '';


	document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="'+w+'" height="'+h+'">');


	document.write('<param name="movie" value="banners/'+n+'.swf" />');


	document.write('<param name="quality" value="high" />');


	document.write('<param name="menu" value="false" />');


	document.write('<embed src="banners/'+n+'.swf" menu="false" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="'+w+'" height="'+h+'"></embed>');


	document.write('</object>');


}


function rolaSuporte(div){


	var div = document.getElementById(div).style;


	div.display = div.display == 'block' ? 'none' : 'block';


}

function validaForm(id){
	
	Form = document.getElementById(id);
	
	//confere campos e ignora os titles='ignora'
	for(i=0;i<Form.length;i++){
		
		if((Form.elements[i].value=='') && (Form.elements[i].value=='ignora')){
			Form.elements[i].value='Digite o(a) '+Form.elements[i].name+'!';
			Form.elements[i].focus();
			Form.elements[i].style.backgroundColor='#fa8072';
			return false;
		}
		if((Form.elements[i].value=='Digite o(a) '+Form.elements[i].name+'!') && (Form.elements[i].value=='ignora')){
			Form.elements[i].value='Digite o(a) '+Form.elements[i].name+'!';
			Form.elements[i].focus();
			Form.elements[i].style.backgroundColor='#fa8072';
			return false;
		}
		
	//confere data
		if(Form.elements[i].title=="data"){
			
			if(validaData(Form.elements[i].value) == false){
				
				Form.elements[i].value = "Data inválida!";
				Form.elements[i].focus();
				Form.elements[i].style.backgroundColor='#fa8072';
				return false;
			}
			
		}
		
	//confere email
		if(Form.elements[i].title=="email"){
			
			
			if(validaEmail(Form.elements[i].value) == false){
				
				Form.elements[i].value = "Email inválido!";
				Form.elements[i].focus();
				Form.elements[i].style.backgroundColor='#fa8072';
				return false;
			}
				
			
		}
		
	//transforma checkbox
		if(Form.elements[i].type=="checkbox"){
		
			if(Form.elements[i].checked==false){
				
				x = document.createElement("input");
				x.name=Form.elements[i].name;
				x.type="hidden";
				x.value="off";
				add(x,id);
				
			}
		}
				
			
	}
	
			
	
}

function validaEmail(email) {

    if (email.length==0) {  
        return true;
    }
    if (email.indexOf("@") < 1) { //  must contain @, and it must not be the first character
        return false;
    } else if (email.lastIndexOf(".") <= email.indexOf("@")) {  // last dot must be after the @
        return false;
    } else if (email.indexOf("@") == email.length) {  // @ must not be the last character
        return false;
    }
	
    return true;
}

function validaData(date) {
   var err = 0
   string = date
   var valid = "0123456789/"
   var ok = "yes";
   var temp;
   for (var i=0; i< string.length; i++) {
     temp = "" + string.substring(i, i+1);
     if (valid.indexOf(temp) == "-1") err = 1;
   }
   if (string.length != 10) err=1
   b = string.substring(3, 5)		// month
   c = string.substring(2, 3)		// '/'
   d = string.substring(0, 2)		// day 
   e = string.substring(5, 6)		// '/'
   f = string.substring(6, 10)	// year
   if (b<1 || b>12) err = 1
   if (c != '/') err = 1
   if (d<1 || d>31) err = 1
   if (e != '/') err = 1
   if (f<1850 || f>2050) err = 1
   if (b==4 || b==6 || b==9 || b==11){
     if (d==31) err=1
   }
   if (b==2){
     var g=parseInt(f/4)
     if (isNaN(g)) {
         err=1 
     }
     if (d>29) err=1
     if (d==29 && ((f/4)!=parseInt(f/4))) err=1
   }
   if (err==1) {
    return false;
   }
   else {
    return true;
   }
}