/* Tools Section */
var on=1;

function explore(n,i,v0,v1,v2){ 
	if(on){ 
        var url;
		if(n==4){ 
	        url = '/foods-000' + document.form4.q2.value + '000000000000000.html'; 
			on=0; 
		} else {
    		for(var j=0;j<arguments.length-2;j++) 
		    document['form'+n]['v'+j].value=arguments[j+2]+(n==2 ? '%' : '');
	    	
    		if(i>0){ 
			    j='000';
		    	if(n==2) 
	    			j+='999000000'+padl(v0,3,'0')+padl(v1,3,'0')+padl(v2,3,'0'); 
    			else 
			    	j+='995'+padl(10*(v1-0),3,'0')+padl(10*(v0-0),3,'0')+'000000000'; 
		    	
	    		url='/foods-'+j+'.html'; 
                on=0; 
    		} 
        }
        if(url){
            window.location=addCategory(url);
        }
	} 
} 

function padl(i,n,j){ 
	if(arguments.length<3) j=' '; 
	for(var k=1;k<n;k++) 
		i=j+i; var m=i.length; 

	return i.substring(m-n,m+1); 
}


// Firefox plugin
function addEngine(name,ext,cat){
	if((typeof window.sidebar == 'object') && (typeof window.sidebar.addSearchEngine == 'function')){
		var url='http://www.nutritiondata.com/plugins/firefox/'+name;
		window.sidebar.addSearchEngine(url+'.src',url+'.'+ext,name,cat);
	}
	else alert('Firefox or Mozilla is needed to install this plugin');
}

// Nutrient Search Function
function ddupe(d0,d1){ 
	for(var j=1;j<document.form1[d0].length;j++){ 
		document.form1[d1].options[j]=new Option(document.form1[d0].options[j].text,document.form1[d0].options[j].value); 
	} 
}

// Nutrient Search Query Builder
function setquery(){
    var j='';
    var k=0;
    j+=document.form1.category_id.value;
    k+=document.form1.category_id.value;
    for(var i=2;i<8;i++){
        j+=document.form1['q'+i].value;
        k+=document.form1['q'+i].value;
    }

    if(document.form1.q8.value=='1') j+='-w';
    if(k>0) window.location=addCategory('/foods-'+j+'.html');
}
//-->

	function contentpick() {
		var werehere = location.href;
		var bodybyglamour = document.getElementById("bodybyglamour").style;
		
		var explorer = "http://www.nutritiondata.com/tools/explorer";

		if (werehere == explorer) {
			bodybyglamour.display = "block";
		} else {
			bodybyglamour.display = "none";
		}
	}