function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function nullValidationA() { 
    var x = document.getElementById("contractor_request"); 
  
    for (var i = 0; i < x.length; i++) { 
        if(x.elements[i].value == "" && x.elements[i].title) { 
            alert("Please enter or select " + x.elements[i].title + "."); 
            x.elements[i].focus(); 
            return false; 
        } 
    } 
  
    return true; 
} 


function nullValidationB() { 
    var x = document.getElementById("contact_us"); 
  
    for (var i = 0; i < x.length; i++) { 
        if(x.elements[i].value == "" && x.elements[i].title) { 
            alert("Please enter or select " + x.elements[i].title + "."); 
            x.elements[i].focus(); 
            return false; 
        } 
    } 
  
    return true; 
} 

function nullValidationC() { 
    var x = document.getElementById("security_lighting_order"); 
  
    for (var i = 0; i < x.length; i++) { 
        if(x.elements[i].value == "" && x.elements[i].title) { 
            alert("Please enter or select " + x.elements[i].title + "."); 
            x.elements[i].focus(); 
            return false; 
        } 
    } 
  
    return true; 
} 

function nullValidationCa() { 
    var x = document.getElementById("security_lighting_repair"); 
  
    for (var i = 0; i < x.length; i++) { 
        if(x.elements[i].value == "" && x.elements[i].title) { 
            alert("Please enter or select " + x.elements[i].title + "."); 
            x.elements[i].focus(); 
            return false; 
        } 
    } 
  
    return true; 
} 

function nullValidationD() { 
    var x = document.getElementById("change_address"); 
  
    for (var i = 0; i < x.length; i++) { 
        if(x.elements[i].value == "" && x.elements[i].title) { 
            alert("Please enter or select " + x.elements[i].title + "."); 
            x.elements[i].focus(); 
            return false; 
        } 
    } 
  
    return true; 
}

function nullValidationE() { 
    var x = document.getElementById("connect_service"); 
  
    for (var i = 0; i < x.length; i++) { 
        if(x.elements[i].value == "" && x.elements[i].title) { 
            alert("Please enter or select " + x.elements[i].title + "."); 
            x.elements[i].focus(); 
            return false; 
        } 
    } 
  
    return true; 
}


function nullValidationF() { 
    var x = document.getElementById("disconnect_service"); 
  
    for (var i = 0; i < x.length; i++) { 
        if(x.elements[i].value == "" && x.elements[i].title) { 
            alert("Please enter or select " + x.elements[i].title + "."); 
            x.elements[i].focus(); 
            return false; 
        } 
    } 
  
    return true; 
}


function nullValidationG() { 
    var x = document.getElementById("transfer_service"); 
  
    for (var i = 0; i < x.length; i++) { 
        if(x.elements[i].value == "" && x.elements[i].title) { 
            alert("Please enter or select " + x.elements[i].title + "."); 
            x.elements[i].focus(); 
            return false; 
        } 
    } 
  
    return true; 
}

//co-op_contact


function nullValidationH() { 
    var x = document.getElementById("co-op_contact"); 
  
    for (var i = 0; i < x.length; i++) { 
        if(x.elements[i].value == "" && x.elements[i].title) { 
            alert("Please enter or select " + x.elements[i].title + "."); 
            x.elements[i].focus(); 
            return false; 
        } 
    } 
  
    return true; 
}


function nullValidationI() { 
    var x = document.getElementById("switch_n_save"); 
  
    for (var i = 0; i < x.length; i++) { 
        if(x.elements[i].value == "" && x.elements[i].title) { 
            alert("Please enter or select " + x.elements[i].title + "."); 
            x.elements[i].focus(); 
            return false; 
        } 
    } 
  
    return true; 
}