// JavaScript Document

if (document.images) {
        r1 = new Image(68, 30);r1.src = 'pr1.gif';
        r2 = new Image(68, 30);r2.src = 'pr2.gif';
}

function roll(id,name) {
        if (document.images) {
                document.images[id].src=eval(name+".src");
        }
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
        if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
                document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
        else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_findObj(n, d) {
        var p,i,x;
        if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
                d=parent.frames[n.substring(p+1)].document;
                n=n.substring(0,p);
        }
        if(!(x=d[n])&&d.all) x=d.all[n];
        for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
        for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
        if(!x && d.getElementById) x=d.getElementById(n);
        return x;
}

function MM_showHideLayers() {
        var i,p,v,obj,args=MM_showHideLayers.arguments;
        for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) {
                v=args[i+2];
                if (obj.style) {
                        obj=obj.style;
                        v=(v=='show')?'visible':(v=='hide')?'hidden':v;
                }
                obj.visibility=v;
        }
}

function pgSearch () {
        document.pg.action = "http://terra.pricegrabber.com/search_gen_top.php/form_keyword=" + document.pg.keyword.value + "/mode=terra_searchhome";
        document.pg.submit();
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
        window.open(theURL,winName,features);
}


function showTab(tab) {
    MM_showHideLayers('tab1','','hide','tab2','','hide','tab3','','hide','tab4','','hide','tab5','','hide','tab6','','hide');
	
    switch(tab) {
	case 1: 
		MM_showHideLayers('tab1','','show');
                MM_showHideLayers('tabfija','','show');
		break;
	case 2:
		MM_showHideLayers('tab2','','show');
                MM_showHideLayers('tabfija','','show');
		break;
	case 3:
		MM_showHideLayers('tab3','','show');
                MM_showHideLayers('tabfija','','show');
		break;
	case 4:
		MM_showHideLayers('tab4','','show');
                MM_showHideLayers('tabfija','','show');
		break;
	case 5:	
		MM_showHideLayers('tab5','','show');
                MM_showHideLayers('tabfija','','show');
		break;
	case 6:
		tabImpression();
		MM_showHideLayers('tab6','','show');
                MM_showHideLayers('tabfija','','show');
		break;
	case 0:
		MM_showHideLayers('tab1','','show');
                MM_showHideLayers('tabfija','','show');
                break;
    }
}

/*function SettabSearch(nl) {
	switch(nl) {
		case 1: 
			document.tabSearch.ca.value = "s";
			document.tabSearch.action = "http://buscador.terra.com/default.asp";
		break;
		case 2:
			document.tabSearch.ca.value = "e";		
			document.tabSearch.action = "http://buscador.terra.com/default.asp";			
		break;
		case 3:
			document.tabSearch.ca.value = "n";		
			document.tabSearch.action = "http://buscador.terra.com/default.asp";			
		break;
		case 4:
			document.tabSearch.ca.value = "i";		
			document.tabSearch.action = "http://buscador.terra.com/default.asp";			
		break;
		case 5:
			document.tabSearch.ca.value = "m";		
			document.tabSearch.action = "http://buscador.terra.com/default.asp"; 	
		break;
		case 6:
			document.tabSearch.ca.value = "x";
			document.tabSearch.action = "javascript:pgSearchTab()";
		break;
		case 11:
        	document.tabSearch.ca.value = "l";
            document.tabSearch.action = "http://buscador.terra.com/default.asp";
		break;
	}			
}
*/

function getCheckedValue(radioObj) {
	if(!radioObj)
		return "";
	var radioLength = radioObj.length;
	if(radioLength == undefined)
		if(radioObj.checked)
			return radioObj.value;
		else
			return "";
	for(var i = 0; i < radioLength; i++) {
		if(radioObj[i].checked) {
			return radioObj[i].value;
		}
	}
	return "";
}


/*function pgSearchTab() {
	document.tabSearch.action = "http://terra.pricegrabber.com/search_gen_top.php/form_keyword=" + document.tabSearch.query.value + "/mode=terra_searchhome";
	document.tabSearch.submit();
}*/

function getParams() {
	var idx = window.location.href.indexOf('?');
	var params = new Array();
	if (idx != -1) {
		var pairs = window.location.href.substring(idx+1, window.location.href.length).split('&');
		for (var i=0; i<pairs.length; i++) {
			nameVal = pairs[i].split('=');
			params[nameVal[0]] = nameVal[1];
   		}
	}
	return params;
}
params = getParams();
p = unescape(params["p"]);

/*function bbcradio(radio) {
        window.open("http://php.terra.com/radio/bbcradio/bbc.html?af="+radio,"bbcradio","width=626,height=440,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no");
}*/

// loginbox
var zsign="";
var zsign_text="";
var trlymsgnew = 0;
var trlymsgtotal = 0;
var trlymsgshow = false;

/*function mm(url,pref) {
        options = "scrollbars=no,height=470,width=700";
        if (pref == null) pref = 0;
        newWindow = window.open("http://www.terra.com/multimedia/mm_choice3.html?video="+url+"&pref="+pref,'mmedia',options);
}*/

/*function radio365(broadcaster) {
    window.open("http://php.terra.com/radio/radio6/index.php?r_channel="+broadcaster,"terradio","width=749,height=550,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no");
}

var url = ""+window.location+"";
if (url.indexOf("terra.com.pr",0) != -1)
        pcountry = "PR";
else
        pcountry = "US";



// revenue science cookie with segments
var rsi_segs = [];
var rsSegs = "";
var segs_beg=document.cookie.indexOf('rsi_segs=');
if(segs_beg>=0) {
        segs_beg=document.cookie.indexOf('=',segs_beg)+1;
        if(segs_beg>0) {
                var segs_end=document.cookie.indexOf(';',segs_beg);
                if(segs_end==-1)
                        segs_end=document.cookie.length;
                rsi_segs=document.cookie.substring(segs_beg,segs_end).split('|');
        }
	var segLen=6;
	var segQS="",segArr=new Array();
	if (rsi_segs.length<segLen) {
        	segLen=rsi_segs.length;
	}
	for (var i=0;i<segLen;i++) {
    		segArr=rsi_segs[i].split("_");
    		if (segArr.length>1)
        		segQS+=("bt"+"="+segArr[1]+";");
	}
	rsSegs = segQS;
}*/
// revenue science cookie


function closeBknews() {
    MM_showHideLayers('bknews','','hide');
}


/* posicionar layers menu */
function getElementPosition(el){ 
        var x=0; var y=0; 
        while(el.offsetParent){ 
                x+=el.offsetLeft; y+=el.offsetTop; 
                el=el.offsetParent; 
        } 
        x+=el.offsetLeft; y+=el.offsetTop; 
        return { x:x, y:y }; 
} 



function posiciona(boton,caixa,pixX,pixY) { 
        fBoton=document.getElementById(boton); 
        fLayer=document.getElementById(caixa); 
        posicBoton=getElementPosition(fBoton); 
        yPos=posicBoton.y+pixY; 
        xPos=posicBoton.x+pixX; 
        fLayer.style.top=yPos+"px"; 
        fLayer.style.left=xPos+"px"; 
}

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}
function redirect() {
var x = readCookie('chtrr');
if (x) { if (x == 'S') { document.location.href = 'http://www.elcamajan.com'; } else if (x == 'E') { document.location.href = 'http://en.terra.com'; } }
}
//redirect();