function set_cookie(name,value,expires)
{
	var name = name;
	var value = value;		   
	var expires = expires;
	var domain = "null";
	var path = "null";
	document.cookie = escape(name) + "=" + escape(value)+";"+expires+";" + path+";" + domain+";";
}

function open_cookie(name)
{
	var allcookies = this.document.cookie;
	if(allcookies.indexOf(name) >= 0)
	{
			var cookie = allcookies.split(';');
			for (j=0; j<=cookie.length; j++)
			{			
				cookie_values = cookie[j].split('=');
				var cookie_name = cookie_values[0];
				var cookie_val = cookie_values[1];
				if(cookie_name.indexOf(name) >=0)
				{
					return unescape(cookie_val);
				}
			}
	}
	else return false;
}

function getPageName(){
	var end = document.location.href;
	return end.slice(end.lastIndexOf('/')+1,(end.indexOf('?')>0 ? end.indexOf('?') : (end.indexOf('#')>0 ? end.indexOf('#') : end.length))).toLowerCase();
}

function getUrl_variable(var_){
	var loc = document.location.href;
	if(loc.indexOf(var_)>=0){
		variaveis = loc.substring(loc.indexOf(var_),loc.length);
		if (variaveis.indexOf('&')>=0){
			var fim_var_s = variaveis.indexOf('&')
		}else{
			fim_var_s = loc.length
		}
		valor = variaveis.substring(variaveis.indexOf('=')+1,fim_var_s);
		return valor; 
	}else{
		return false;
	} 
}

function addEvent(obj,ev,fn){
	if(obj.addEventListener)
		obj.addEventListener(ev,fn,true)
	else if(obj.attachEvent)
		obj.attachEvent("on"+ev,fn)
}















//Funções validas
function addCompraMais(){
	var strURL = document.location.href;
	
	
	if(strURL.indexOf('AddProduto.asp') > 0){
		var tags = document.getElementsByTagName('td');
		var tdContainer = null;
		for(var i=0; i<tags.length; i++){
			if(tags[i].className == 'EstTabPedidoBot'){
				tdContainer = tags[i];
				break;
			}
		}
		
		if (!tdContainer){return false;}
		
		var trContainer = tdContainer.getElementsByTagName("tr")[0];
		tdContainer = trContainer.getElementsByTagName("td")[1];
		tdContainer.width = 215;
		var html = "<a href=\"home.asp?IDLoja=6809\"><img src=\"../lojas/00006809/images/BotComprarMais.gif\" border=\"0\" /></a>";
		tdContainer.innerHTML = html;
	}else if((strURL.indexOf('Recalcula.asp') > 0) || (strURL.indexOf('FormaPagto.asp') > 0)){
		var arrTags = document.getElementsByTagName('table');
		var container;
		
		for(var i=0;i<arrTags.length;i++){
		  if(arrTags.item(i).getAttribute('name') == 'TabBotoes'){
		    container = arrTags.item(i);
			break;
		  }
		}
		
		html = "<tr><td align=\"right\">";
		html += "<a href=\"Recalcula.asp?IDLoja=6809\"><img hspace=\"5\" border=\"0\" align=\"absbottom\" src=\"../lojas/00006809/images/BotRecalcular.gif\"/></a>";
		html += "</td><td align=\"center\">";
		html += "<a href=\"home.asp?IDLoja=6809\"><img src=\"../lojas/00006809/images/BotComprarMais.gif\" border=\"0\" /></a>";
		html += "</td><td align=\"left\">";
		html += "<a href=\"javascript:ValidaForm(true);\"><img hspace=\"5\" border=\"0\" align=\"absbottom\" src=\"../lojas/00006809/images/BotComprar_new.gif\"/></a>";
		html += "</td></tr>";
		
		
		

		
		//container.innerHTML = html;
	}
}

function execFuncoes(){
	
	addCompraMais();
}

addEvent(window, 'load', execFuncoes);