//necessita dessas 3 variaveis armadas
//arr_msg - com as mensagens
//arr_autor - com os creditos
//arr_logo - com as logos

function showdepoimentos(num_dep, str_id_all, str_id_text, str_id_nome, str_id_img_total, str_id_img, idx_dep, altura_img, altura_img_ate, altura_img_volta, int_time, frames_fade, fade_in, fade_to){
	
	
	
	if(idx_dep == num_dep){
		showdepoimentos(num_dep, str_id_all, str_id_text, str_id_nome, str_id_img_total, str_id_img, 0, altura_img, altura_img_ate, altura_img_volta, int_time, frames_fade, fade_in, fade_to);
	}
	else{
		document.getElementById(str_id_text).innerHTML  =  '<img src="../testimonials/img/aspaleft.gif" class="aspaleft" />'
													 	+  arr_msg[idx_dep]
													 	+  '<img src="../testimonials/img/asparight.gif" class="asparight" />';
	
	    document.getElementById(str_id_nome).innerHTML    = arr_autor[idx_dep];
		
		checkLocation(arr_logo[idx_dep], str_id_img_total, str_id_img, altura_img, altura_img_ate, altura_img_volta, "-");
		fadein(str_id_all, frames_fade, fade_in);		
		idx_dep++;
		setTimeout("showdepoimentos("+ num_dep +", \""+ str_id_all +"\", \""+ str_id_text +"\", \""+ str_id_nome +"\", \""+ str_id_img_total +"\", \""+ str_id_img +"\", "+ idx_dep +", "+ altura_img +", "+ altura_img_ate +", "+ altura_img_volta +", "+ int_time +", "+ frames_fade +", "+ fade_in +", "+ fade_to +")", int_time);
	}
	
}

function fadein(str_id_all, frames_fade, fade_in) {
	if(frames_fade>0) {
		fade_in-=12;
		document.getElementById(str_id_all).style.color="rgb("+fade_in+","+fade_in+","+fade_in+")";
		frames_fade--;
		setTimeout("fadein('"+ str_id_all +"', "+ frames_fade +", "+ fade_in +")",20);
	}
	else{
		document.getElementById(str_id_all).style.color="rgb(0,0,0)";
		frames_fade=20;
		fade_in=255
	}
}

function fadeout(str_id_all, frames_fade, fade_to) {
		
	if(frames_fade>0) {
		fade_to+=12;
		document.getElementById(str_id_all).style.color="rgb("+fade_to+","+fade_to+","+fade_to+")";
		frames_fade--;
		setTimeout("fadeout('"+ str_id_all +"', "+ frames_fade +", "+ fade_to +")",20);
	}
	else{
		document.getElementById(str_id_all).style.color="rgb(255,255,255)";
		frames_fade=20;
		fade_to=0;
	}
}

function checkLocation(str_logo, str_id_img_total, str_id_img, int_inicio, altura_img_ate, altura_img_volta, operacao) {
	document.getElementById(str_id_img).src = str_logo;
	document.getElementById(str_id_img_total).style.top = int_inicio+'px';
	
	if(operacao == "-" && int_inicio != altura_img_ate)
	{
		int_inicio--;
		setTimeout("checkLocation('"+ str_logo +"', '"+ str_id_img_total +"', '"+ str_id_img +"', "+ int_inicio +", "+ altura_img_ate +", "+ altura_img_volta +", '-')",3);
	}else
	{
		if(operacao == "+")
		{
			if(int_inicio != altura_img_ate)
			{
				int_inicio++;
				setTimeout("checkLocation('"+ str_logo +"', '"+ str_id_img_total +"', '"+ str_id_img +"', "+ int_inicio +", "+ altura_img_ate +", "+ altura_img_volta +", '+')",10);
			}
		}else
		{
			checkLocation(str_logo, str_id_img_total, str_id_img, int_inicio, altura_img_volta, altura_img_volta, "+");
		}
	}
}