function printPage() {
    var userAgent=navigator.userAgent.toLowerCase();

    if (window.print) {
        window.print();
    }
    else if (userAgent.indexOf("mac") != -1) {
        alert("Press 'Cmd+p' on your keyboard to print article.");
    }
    else {
        alert("Press 'Ctrl+p' on your keyboard to print article.")
    }
}

function open_email(gohere) {
    window.open(gohere, "email", config="height=475,width=500,scrollbars=yes,toolbar=no,menubar=yes,resizable=yes,top=0,left=0")
}

function confirmSubmit() {
    var agree=confirm("Do you really want to mark this prospect as in the database?");

    if (agree) return true ;
    else return false ;
}

function toggle_display(display_area) {
    if (document.getElementById(display_area)) { 
        var display_element = document.getElementById(display_area);
        display_element.style.display = display_element.style.display == "none" ? "block":"none"; 
    }
}
function show_block(block) {
	//alert(block);
	document.getElementById(block).style.display = "block";
}

// Smooth Scroll Back to Top
var scrollToTop = function(){ $('a[@href=#top]').click(function(){ backToTop(); return false;} ) };
function backToTop() {
    var x1 = x2 = x3 = 0;
    var y1 = y2 = y3 = 0;
    
    if (document.documentElement) {
        x1 = document.documentElement.scrollLeft || 0;
        y1 = document.documentElement.scrollTop || 0;
    }
    
    if (document.body) {
        x2 = document.body.scrollLeft || 0;
        y2 = document.body.scrollTop || 0;
    }
    
    x3 = window.scrollX || 0;
    y3 = window.scrollY || 0;
    
    var x = Math.max(x1, Math.max(x2, x3));
    var y = Math.max(y1, Math.max(y2, y3));
    
    window.scrollTo(Math.floor(x / 2), Math.floor(y / 2));
    
    if (x > 0 || y > 0) {
        window.setTimeout("backToTop()", 25);
    }
}
$(document).ready(scrollToTop);