function validate_form(formulario)
{ 
	   error=''	




//ex formulario.type[0].checked
//fd formulario.type[1].checked
//ia formulario.type[2].checked
//pm formulario.type[3].checked


		if (!formulario.type[0].checked && !formulario.type[1].checked && !formulario.type[2].checked && !formulario.type[3].checked) error=error + 'You must select (type) \n'
		
		if (formulario.type[1].checked) if (formulario.userfile.value=="") error=error + 'You must enter (userfile) \n'
		//if (formulario.type[2].checked || formulario.type[0].checked) if (formulario.url1.value=="") error=error + 'B01-03: You must enter (URL) \n'
	

	if (formulario.name.value=="") error=error + 'You must enter (name) \n'
	if (formulario.description.value=="") error=error + 'You must enter (description) \n'
	
	
	if (formulario.ori_id_group.value>3 || formulario.ori_id_group.value=="")
	{
		if (formulario.paswdcode.value=="") error=error + 'You must enter (code) \n'
		if (!formulario.agree.checked) error=error + 'You must Agree \n'
	}	
	
	
	ii=0
	for (i=1; i<formulario.cuenta_cate.value; i++){
		if ( eval('formulario.cat'+i+'.checked') ) ii++;
	}
	if (ii>4) error=error + 'You can not select more than 4 Categories\n'
	if (ii==0) error=error + 'You must select up to 4 Categories\n'



	ii=0
	for (i=1; i<formulario.cuenta_key.value; i++){
		if ( eval('formulario.key'+i+'.checked') ) ii++;
	}
	if (ii>10) error=error + 'You can not select more than 10 keywords\n'
	if (ii==0) error=error + 'You must select keywords\n'


   if (formulario.acti_peri[1].checked) 
   {
		date_ini=formulario.date_ini.value
		p_ini=date_ini.split("/")
		total_ini=(p_ini[1]*10+p_ini[0]*100+p_ini[2]*1000)
		date_end=formulario.date_end.value
		p_end=date_end.split("/")
		total_end=(p_end[1]*10+p_end[0]*100+p_end[2]*1000)
		if (total_end<total_ini) error=error + 'The ending date can not be earlier than the startin date \n'
	}	

	
	if (error)
	{
		alert('Please check it:\n\n'+error);
	}
	document.MM_returnValue = (error == '');
}


function validate_cat(formulario,name)
{ 

	ii=0
	for (i=1; i<formulario.cuenta_cate.value; i++){
		if ( eval('formulario.cat'+i+'.checked') ) ii++;
	}
	if (ii>4) 
	{
		eval('formulario.'+name+'.checked=false')
		alert('You can not select more than 4 Categories\n')
	}

}

function validate_key(formulario,name)
{ 


	ii=0
	for (i=1; i<formulario.cuenta_key.value; i++){
		if ( eval('formulario.key'+i+'.checked') ) ii++;
	}
	if (ii>10)
	{
		eval('formulario.'+name+'.checked=false')
		alert('You can not select more than 10 keywords\n')
	}

}

function openurl(formulario)
 {
	window.open(formulario.url1.value)	
 }