// SÓ PRIMEIRA LETRA MAIÚSCULA	

String.prototype.toCapitalCase = function() {

var re = /\s/;

var words = this.split(re);

re = /(\S)(\S+)/;

for (i = words.length - 1; i >= 0; i--) {

re.exec(words[i]);

words[i] = RegExp.$1.toUpperCase()

+ RegExp.$2.toLowerCase();

}

return words.join(' ');

}	



// LIMITADOR TEXTAREA

/***********************************************

* Form Field Progress Bar- By Ron Jonk- http://www.euronet.nl/~jonkr/

* Modified by Dynamic Drive for minor changes

* Script featured/ available at Dynamic Drive- http://www.dynamicdrive.com

* Please keep this notice intact

***********************************************/



function textCounter(field,counter,maxlimit,linecounter) {

	// text width//

	var fieldWidth =  parseInt(field.offsetWidth);

	var charcnt = field.value.length;        



	// trim the extra text

	if (charcnt > maxlimit) { 

		field.value = field.value.substring(0, maxlimit);

	}



	else { 

	// progress bar percentage

	var percentage = parseInt(100 - (( maxlimit - charcnt) * 100)/maxlimit) ;

	document.getElementById(counter).style.width =  parseInt((fieldWidth*percentage)/100)+"px";

	document.getElementById(counter).innerHTML="Limite: "+percentage+"%"

	// color correction on style from CCFFF -> CC0000

	setcolor(document.getElementById(counter),percentage,"background-color");

	}

}



function setcolor(obj,percentage,prop){

	obj.style[prop] = "rgb(80%,"+(100-percentage)+"%,"+(100-percentage)+"%)";

}