// JavaScript Document
var wg_ctrContador = 1;

function aumentarFonte(pDiv){
	
	wg_ctrContador++;	

	if(wg_ctrContador >= 6){
		wg_ctrContador--;
		return;
	}
	
	switch (wg_ctrContador){
		case 1:
			document.getElementById(pDiv).style.fontSize = "100%";			
			break;	
		case 2:
			document.getElementById(pDiv).style.fontSize = "120%";			
			break;	
			
		case 3:
			document.getElementById(pDiv).style.fontSize = "140%";
			break;			

		case 4:
			document.getElementById(pDiv).style.fontSize = "160%";			
			break;		

		case 5:
			document.getElementById(pDiv).style.fontSize = "180%";					
			break;			

	}
}

function diminuirFonte(pDiv){
	wg_ctrContador--;	

	if(wg_ctrContador == -1){
		wg_ctrContador++;
		return;
	}
	
	switch (wg_ctrContador){
		case 0:
			document.getElementById(pDiv).style.fontSize = "80%";							
			break;			
		case 1:
			document.getElementById(pDiv).style.fontSize = "100%";			
			break;			
		case 2:
			document.getElementById(pDiv).style.fontSize = "120%";			
			break;		
		case 3:
			document.getElementById(pDiv).style.fontSize = "140%";			
			break;		
		case 4:
			document.getElementById(pDiv).style.fontSize = "160%";			
			break;		
	}
}

/*function imprimir(pDiv){
	print(document.getElementById(pDiv).innerHTML);
}*/