function correctPNG()
{
	for(var i=0; i<document.images.length; i++)
	{
		try
		{
			var img = document.images[i];			
			var imgName = img.src.toUpperCase();			
			if (imgName.indexOf(".PNG") != -1)
			{
				var imgID = (img.id) ? "id='" + img.id + "' " : ""				
				var imgClass = (img.className) ? "class='" + img.className + "' " : "";				
				var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' ";				
				var imgStyle = "display:inline-block;" + img.style.cssText ;
				if (img.align == "left") 
					imgStyle = "float:left;" + imgStyle;
				if (img.align == "right") 
					imgStyle = "float:right;" + imgStyle;
				if (img.parentElement.href) 
					imgStyle = "cursor:hand;" + imgStyle;
				var strNewHTML = "<span " + imgID + imgClass + imgTitle				
				+ " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"				
				+ "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"				
				+ "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>";
				img.outerHTML = strNewHTML
				i = i-1
			}
		}catch(exc)
		{
		}
	}
}

function sendMail(form){
	var f = document.getElementById(form);
	if(f && validateEmail(f.Correo.value) 
		 && f.Nombre.value != ''
		 && f.Apellido.value != ''
		 && f.Telefono.value != ''
		 && f.Ciudad.value != ''
		 && f.Comentarios.value != ''){
		f.submit();
		f.Nombre.value = '';
		f.Apellido.value = '';
		f.Telefono.value = '';
		f.Correo.value = '';
		f.Ciudad.value = '';
		f.Comentarios.value = '';
	} else {
		alert("Parece que tienes informaci\u00f3n incompleta o incorrecta. Revisala e intenta nuevamente.");
	}
}

function validateEmail ( email ){
	var pos = 0;
	if ( email && email.length > 7 && email.indexOf ( ' ', 0 ) == -1 ){
		pos = email.indexOf ( '@', 0 );
		if ( pos > 2 && email.indexOf ( '@', pos ) && email.indexOf ( '.', pos ) > ( pos + 3 ) ){
			pos = email.indexOf ( '.', pos );
			if ( pos > -1 && pos < email.length - 2 )
				return true;
		}
	}
	return false;
}

 function saveForm(form){
	 var form = document.getElementById(form);
	 pat = /^([0-9])*$/;
	 if(form){
		 for(var i=0 ; i < form.elements.length ; i++){
			 var obj = form.elements[i];
				 obj.style.backgroundColor = "#FFFFFF";
				 if(obj.type == "text" && obj.value == ""){
					 alert("Falta diligenciar campos.");
					 obj.style.backgroundColor = "#FFFF00";
					 obj.focus();
				 return;
				 }
				 else if (obj.type == "select-one" && obj.selectedIndex == 0){
					 alert("Falta seleccionar datos");
					 obj.style.backgroundColor = "#FFFF00";
					 obj.focus();
					 return;
				 } 
				 else if (obj.type == "textarea" && obj.value == "" && obj.id != "SinopsisIngles" && obj.id != "Reconocimientos"){
					 alert("Falta complementar informacion");
					 obj.style.backgroundColor = "#FFFF00";
					 obj.focus();
					 return;
				 }
			 }
		 }
		 if(confirm("Confirma el envio de esta informacion")){
		 	form.submit();
	 }
 }