var boxOver=function(elm){
    $(elm).style.background='#E9F7FE';
    $(elm).style.border='solid 1px #ADABAE';
    var children=$(elm).descendants();
    children[1].style.color='#FF0000';
    children[1].style.borderBottom='solid 1px #ADABAE';
    children[2].style.color='#000000';
	children[3].style.color='#FF0000';
    
}

var boxOut=function(elm){
    $(elm).style.background='#fff9f9';
    $(elm).style.border='solid 1px #dbd5d5';
    var children=$(elm).descendants();
    children[1].style.color='#313131';
    children[1].style.borderBottom='none';
    children[2].style.color='#313131';
	children[3].style.color='#EB5010';
}


	pb=function(el){ if(el.value==''){el.value='Username';} }
	pf=function(el){ if(el.value=='Username'){ el.value='';	}	}
	pb1=function(el){ if(el.value==''){el.value='Vasa mail adresa ';} }
	pf1=function(el){ if(el.value=='Vasa mail adresa '){ el.value='';	}	}
	
	contactNameBlur=function(el){ if(el.value==''){el.value='Vase ime';} }
	contactNameFocus=function(el){ if(el.value=='Vase ime'){ el.value='';	}	}
 	contactEmailBlur=function(el){ 
        validateEmail();
        if(el.value==''){
            el.value='Vasa mail adresa';
        }
        
    }
	contactEmailFocus=function(el){
        $('submit-contact').disabled = false;  
        if(el.value=='Vasa mail adresa'){ el.value='';	}	
    }
 	contactCompanyBlur=function(el){ if(el.value==''){el.value='Vase preduzece';} }
	contactCompanyFocus=function(el){ if(el.value=='Vase preduzece'){ el.value='';	}	}    
	contactMessageBlur=function(el){ if(el.value==''){ el.value='Vasa poruka';	}	}
	contactMessageFocus=function(el){ if(el.value=='Vasa poruka'){ el.value='';	}	}      

validateEmail=function(){
    
      
    var email=$('email-contact').value;    
    var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (filter.test(email)){ 
    
        $('submit-contact').disabled = false;
        $('mailError').innerHTML=''
        return true;
	
    }else{
        $('submit-contact').disabled = true;
        $('mailError').innerHTML='Unesite ispravnu mail adresu'
        return false;
        
    }    
}    

 
contactSubmit=function(){
    
    if(validateEmail()){
        $('contactForm').submit();
    }
}
 
 
picShow=function(num,elm){

$('prev-holder').style.display='block';
$('pic-holder').style.display='block';
$('pic-info').innerHTML='Slika se ucitava...<br/><img src="img/ajax-loader.gif" />';

$('prev-holder').style.height=$('container').scrollHeight+'px';
$('prev-holder').style.width=innerHTML=document.body.clientWidth+'px';
$('pic-pic').innerHTML='<img src="gallery/chip-'+num+'.jpg" onload="picLoaded();" id="the-pic" />';
}

picLoaded=function(){
 $('pic-info').innerHTML='';
 $('the-pic').style.display='block';
}

picHide=function(){
 $('prev-holder').style.display='none';
 $('the-pic').style.display='none';
  $('pic-holder').style.display='none';

}