// JavaScript Document
var sel_opc='x';
//window.onresize=resize('centro','contenido');
function sobre_opcion (origen) {
	document.getElementById(origen).style.cursor = 'pointer';
	if (sel_opc!=origen) {document.getElementById(origen).className = "menu_over";}
}


function sale_opcion (origen) {
	document.getElementById(origen).style.cursor = 'default';
	if (sel_opc!=origen) {document.getElementById(origen).className = "menu";}
}	

function elige(elegido){
var pagina;
switch (elegido){
	case "welcome":
		pagina="welcome.htm";
	break;
	
	case "guests":
		pagina="guests.htm";
	break;
	
	case "lodging":
		pagina="lodging.htm";
	break;
	
	case "getthere":
		pagina="getthere.htm";
	break;
	
	case "program":
		pagina="program.htm";
	break;
	
	case "egeo":
		pagina="egeo.htm";
	break;
	
	case "myaccount":
		pagina="acceso.php";
	break;
		case "login":
		pagina="welcome.htm";
	break;
	
	case "fee":
		pagina="pagado.php";
	break;
	
	case "paper":
		pagina="ficheros.php";
	break;
	
	case "vpapers":
		pagina="filtra_papers.php";
	break;
	
	case "slides":
		pagina="slides.php";
	break;
	
}	
	strHtml = "<iframe src='"+pagina+"' id='ventana' name='ventana' frameborder='0' scrolling='no' style='width:100%;'>";
	document.getElementById('contenido').innerHTML=strHtml;
	if (sel_opc!="x"){document.getElementById(sel_opc).className = "menu";}
	document.getElementById(elegido).className = "menu_select";
	sel_opc=elegido;
}

function mayusculas(input){
	input.value = input.value.toUpperCase();
} 

function resize_lista() {
	largo=window.document.getElementById("lista_papers").offsetHeight;
	l_sub=window.parent.parent.document.getElementById('submenu').offsetHeight;
	
	if ((largo+l_sub+110)<635){largo=635-l_sub-110;}
	

	window.parent.parent.document.getElementById('ventana').style.height = largo+240+"px";
	window.parent.parent.document.getElementById('banderola').style.height = largo+l_sub+347+"px";
	window.parent.parent.document.getElementById('principal').style.height = largo+320+"px";

	window.parent.parent.document.getElementById('contenido').style.height = largo+260+"px";

	window.parent.document.getElementById('contenedor_papers').style.height = largo+170+"px";
	window.parent.document.getElementById('centro').style.height = largo+180+"px";
	window.parent.document.getElementById('relacion_papers').style.height = largo+165+"px";
  
	window.document.getElementById('centro').style.height = largo+40+"px";
	

	 
}

function resize(interior,exterior) {
	largo=window.document.getElementById(interior).offsetHeight;
	l_sub=window.parent.document.getElementById('submenu').offsetHeight;

	if ((largo+l_sub+110)<635){largo=635-l_sub-110;}
	
	window.parent.document.getElementById('ventana').style.height = largo+20+"px";
	window.parent.document.getElementById('banderola').style.height = largo+l_sub+127+"px";
	window.parent.document.getElementById('principal').style.height = largo+50+"px";

	window.parent.document.getElementById(exterior).style.height = largo+50+"px";
}


function c_status(fila,valor){
	var preg = window.confirm ("do you want to change status to selected row?");
	if (preg){	
		document.getElementById("status_id").value=fila;
		document.getElementById("status_st").value=valor;	
		document.forms[1].submit();
	}else{
	parent.location.href="filtra_papers.php";
	}
}

function v_paper(fila,nombre){
	document.getElementById("papers_id").value=fila;
	document.getElementById("papers_n").value=nombre;
	window.open("blank.htm", fila , "width=500,height=300,scrollbars=yes") 
	document.forms[2].target=fila;
	document.forms[2].submit();
	parent.location.href="filtra_papers.php";
}

function v_changes(fila,nombre){
	document.getElementById("changes_id").value=fila;
	document.getElementById("changes_n").value=nombre;
	window.open("blank.htm", fila , "width=500,height=300,scrollbars=yes") 
	document.forms[3].target=fila;
	document.forms[3].submit();
	parent.location.href="filtra_papers.php";
}

function paperstoexcel(){
	for (i=0;i<4;++i){
		if (document.forms['fpapers'].filtro[i].checked){document.getElementById("e_filtro").value=document.forms['fpapers'].filtro[i].value;}
		if (document.forms['fpapers'].orden[i].checked){document.getElementById("e_orden").value=document.forms['fpapers'].orden[i].value;}
	}

	document.forms['excel'].submit();
}

function calcula_precio(precio) {
	if (document.getElementById('gugen').checked){precio=precio+18}
	if (document.getElementById('gugen_2').checked){precio=precio+18}
	if (document.getElementById('nosolo').checked){precio=precio+75}
	document.getElementById('total').innerHTML='Total registration   '+String(precio)+' euros';
	document.getElementById('precio').value=precio;
}