var alertcolor="white";
var alertbackground="#3366CC";

function clear_input(string_gg1,string_gg10,string_replat_number) {
	var string_value=document.search.search_string.value;
	if (string_value==string_gg1 || string_value==string_gg10 || string_value==string_replat_number || string_value==''){
		document.search.search_string.value='';
	}

}

function set_gg(gg,string_gg1,string_gg3,string_replat_number) {

	document.search.gg.value=gg;

	var string_value=document.search.search_string.value;
	
	if(gg==''){
		//RICERCA PER NUMERO REPLAT
		document.search.search_string.value=string_replat_number;
		document.getElementById('gg_1').style.fontWeight="normal";
		document.getElementById('gg_3').style.fontWeight="normal";
		document.getElementById('replat_number').style.fontWeight="bold";
		
		document.search.gg.value=1;
		
		document.search.action='http://re.replat.com/index.php?ac=search_replat_num';	
	}
	
	if(gg==1){
		if (string_value==string_gg3 || string_value==string_replat_number || string_value==''){
			document.search.search_string.value=string_gg1;
		}
		document.getElementById('gg_1').style.fontWeight="bold";
		document.getElementById('gg_3').style.fontWeight="normal";
		document.getElementById('replat_number').style.fontWeight="normal";
		
		document.search.action='http://re.replat.com/index.php?ac=layout_view_search';			
	}

	if(gg==3){
		if (string_value==string_gg1 || string_value==string_replat_number || string_value==''){
			document.search.search_string.value=string_gg3;
		}
		document.getElementById('gg_3').style.fontWeight="bold";
		document.getElementById('gg_1').style.fontWeight="normal";
		document.getElementById('replat_number').style.fontWeight="normal";
		
		document.search.action='http://re.replat.com/index.php?ac=layout_view_search';			
	}			
	
}

function box_validate(myvar,value1,value2,value3,validate_message){
	
	//mozilla//
	var formcheck=false;
	
	if (myvar.value=='' || myvar.value==value1 || myvar.value==value2 || myvar.value==value3){
		myvar.style.color=alertcolor;
		myvar.style.background=alertbackground;
		alert(validate_message);		
		
		formcheck=true;

	}
	
	//mozilla//
	var stopEventMoz=false;
	var bMoz = (navigator.appName == 'Netscape');
	if (formcheck){
		if(bMoz){
			window.addEventListener("submit", stopMozSubmit, false);
			stopEventMoz=true;
		}else{
			event.returnValue=false;
			return false;
		}
	}

	if (!formcheck) {

		var str='';
		str="index.php?ac=search";
		var exclusion_input = new Array();
		var tmp_str='';
		tmp_str = generate_str('search',exclusion_input);
		str=str+tmp_str;
		document.getElementById('search_action').value=str;
		
	}
	
	if (bMoz && !stopEventMoz){
		window.removeEventListener("submit", stopMozSubmit, false);
	}

}

//utilizzato per fermare onsubmit di mozilla
function stopMozSubmit(e){
	if(e.preventDefault) e.preventDefault();
}