var isFireFox = (navigator.userAgent.indexOf("Firefox")!=-1);
function ZoomTexto(ElementID){
	
	var Undef, FSize, H2Size, Hidden
	var Atributo = 'TextSize'
	var Obj = document.getElementById(ElementID)

	if (isFireFox){
		Hidden = document.getElementById(Obj.id+'_'+Atributo)
		if (Hidden==null){AtualTextSize=0}else{AtualTextSize=Hidden.value}
	}else{
		var AtualTextSize = Obj.TextSize
	}
	
	if (AtualTextSize==Undef){AtualTextSize=0}
	
	switch(AtualTextSize.toString()){
		case '0':
			FSize = '13px'
			H2Size = '14px'
			AtualTextSize = 1
			break
		case '1':
			FSize = '15px'
			H2Size = '16px'			
			AtualTextSize = 2
			break
		case '2':
			FSize = '11px'
			H2Size = '12px'			
			AtualTextSize = 0
			break	
	}

	Obj.style.fontSize = FSize
	ChangeTagTextSize(Obj,'h2',H2Size)

	if (!isFireFox){
		Obj.setAttribute(Atributo, AtualTextSize);
	}else{
		if (Hidden==null){ 
			Hidden = document.createElement('input')
			Hidden.setAttribute('type', 'hidden')
			Hidden.setAttribute('id',Obj.id+'_'+Atributo)
			Hidden.setAttribute('value', AtualTextSize)
			document.body.appendChild(Hidden)
			Hidden = document.getElementById(Obj.id+'_'+Atributo)
		}else{
			Hidden.value = AtualTextSize
		}
	}
}
//-------------------------------------------------
function ChangeTagTextSize(ParentElement,Tag,NovoTamanho){

	var Tags = ParentElement.getElementsByTagName(Tag.toUpperCase())
	for(i=0;i<Tags.length;i++){
		Tags[i].style.fontSize = NovoTamanho
	} 
	
}
//-------------------------------------------------
function Indica(Titulo, URL){
	
	var sExp = /BYTES - /
	Titulo = Titulo.replace(sExp,'')
	var sExp = /#./
	Titulo = Titulo.replace(sExp,'')
		
	Popup('http://'+location.hostname+'/indique.asp?Title='+Titulo+'&SourceUrl='+escape(URL),'Indique',375,420,false)
	
}
//----------------------------------------------------
function PrintPreview(Div){
	
	Win = Popup('http://'+location.hostname+'/printpreview.asp?FlagCont='+Div,'Imprimir',480,640,true)
	
	
}