// JavaScript Document

// onWindowLoadEvent
function onWindowLoadEvent(calledFunc) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = calledFunc;
  } else {
    window.onload = function() {
      oldonload();
      calledFunc();
    }
  }
}


// FOCUS NEWSLETTER FIELD

function focusNewsletterField() {
	if(document.getElementsByTagName) {
		if(document.getElementById) {
			if(document.getElementById('newsletter_field')) {
				var newsletter_field = document.getElementById('newsletter_field');
				newsletter_field.onfocus = function() {
					newsletter_field.value='';
				}
				newsletter_field.onblur = function() {
					if(newsletter_field.value=='') {
						newsletter_field.value='Your e-mail address';
					}
				}
			}
		}
	}
}



function backgroundImageSwitch() {
	if(document.getElementsByTagName) {	
		if(document.getElementById) {
			if(document.getElementById('portfolio_gallery')) {
				var portfolio = document.getElementById('portfolio_gallery');
				//var links = portfolio.getElementsByTagName('a');
				var bg = portfolio.getElementsByTagName('li');
				for(var i = 0; i < bg.length; i++) {
					bg[i].onmouseover = function() {
						this.style.backgroundColor="#f6f4f2";
					}
					bg[i].onmouseout = function() {
						this.style.backgroundColor="#ffffff";
						//alert('Bummer!');
					}
				}			
			}
		}
	}
}


/*
function projectBGimageSwitch() {
	if(document.getElementsByTagName) {	
		if(document.getElementById) {
			if(document.getElementById('column2')) {
				var column2 = document.getElementById('column2');
				//var links = portfolio.getElementsByTagName('a');
				var bg = column2.getElementsByTagName('div');
				for(var i = 0; i < bg.length; i++) {
					bg[i].onmouseover = function() {
						this.style.backgroundColor="#f6f4f2";
					}
					bg[i].onmouseout = function() {
						this.style.backgroundColor="#ffffff";
						//alert('Bummer!');
					}
				}			
			}
		}
	}
}
*/


function validateNewsletterSignUp() {
	if(document.getElementsByTagName) {	
		if(document.getElementById) {
			if(document.getElementById('newsletter_button')) {
				var newsletter_button = document.getElementById('newsletter_button');
				newsletter_button.onclick = function() {
					return validateSignUpClick();
				}
			}
		}
	}
}




function validateSignUpClick() {
	if(document.getElementsByTagName) {	
		if(document.getElementById) {
			if(document.getElementById('newsletter_field')) {
				var newsletter_field = document.getElementById('newsletter_field');
				
				var mailCheck = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/;
				if(!mailCheck.test(newsletter_field.value)) {
					alert("Please enter a valid e-mail address");
					newsletter_field.focus();
					newsletter_field.select();
					return false;
				}
				
			}
		}
	}
}




function validateContactForm(){
	if(document.getElementsByTagName) {	
		if(document.getElementById) {
			if(document.getElementById('contact_button')) {
				var contact_button = document.getElementById('contact_button');
				contact_button.onclick = function() {
					return validateContactFormClick();
				}
			}
		}
	}
}




function validateContactFormClick() {
	if(document.getElementsByTagName) {	
		if(document.getElementById) {
			if(document.getElementById('contact_name') && document.getElementById('contact_phone') && document.getElementById('contact_company')) {
				var contact_name = document.getElementById('contact_name');
				var contact_phone = document.getElementById('contact_phone');
				var contact_company = document.getElementById('contact_company');
			
				var charCheck = /.+/;				
				
				if(!charCheck.test(contact_name.value) || !charCheck.test(contact_phone.value) || !charCheck.test(contact_company.value)) {
					alert("Please ensure you complete the following mandatory fields:\n\nYour Name\nYour Phone Number\nYour Company Name");
					/*contact_name.focus();
					contact_name.select();*/
					return false;
				}
				
				/*
				if(!charCheck.test(contact_name.value)) {
					alert("Please enter your full name");
					contact_name.focus();
					contact_name.select();
					return false;
				}
				else if(!charCheck.test(contact_phone.value)) {
					alert("Please enter your telephone number");
					contact_phone.focus();
					contact_phone.select();
					return false;
				} 
				else if(!charCheck.test(contact_company.value)) {
					alert("Please enter your company name");
					contact_company.focus();
					contact_company.select();
					return false;
				}
				*/
				
			}
		}
	}
}



function validateNewsletterForm(){
	if(document.getElementsByTagName) {	
		if(document.getElementById) {
			if(document.getElementById('newsletter_submit')) {
				var newsletter_submit = document.getElementById('newsletter_submit');
				newsletter_submit.onclick = function() {
					return validateNewsletterFormClick();
				}
			}
		}
	}
}


function validateNewsletterFormClick() {
	if(document.getElementsByTagName) {	
		if(document.getElementById) {
			if(document.getElementById('newsletter_email') && document.getElementById('newsletter_name') && document.getElementById('newsletter_phone') && document.getElementById('newsletter_company')) {
				var newsletter_name = document.getElementById('newsletter_name');
				var newsletter_email = document.getElementById('newsletter_email');
				var newsletter_phone = document.getElementById('newsletter_phone');
				var newsletter_company = document.getElementById('newsletter_company');
			
				var charCheck = /.+/;
				var mailCheck = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/;
				
				if(!mailCheck.test(newsletter_email.value) || !charCheck.test(newsletter_name.value) || !charCheck.test(newsletter_phone.value) || !charCheck.test(newsletter_company.value)) {
					alert("Please ensure you complete the following fields:\n\nYour E-mail Address\nYour Name\nYour Phone Number\nYour Company Name");
					/*newsletter_email.focus();
					newsletter_email.select();*/
					return false;
				}
				
				/*
				if(!mailCheck.test(newsletter_email.value)) {
					alert("Please enter a valid e-mail address");
					newsletter_email.focus();
					newsletter_email.select();
					return false;
				}
				else if(!charCheck.test(newsletter_name.value)) {
					alert("Please enter your full name");
					newsletter_name.focus();
					newsletter_name.select();
					return false;
				}
				else if(!charCheck.test(newsletter_phone.value)) {
					alert("Please enter your telephone number");
					newsletter_phone.focus();
					newsletter_phone.select();
					return false;
				} 
				else if(!charCheck.test(newsletter_company.value)) {
					alert("Please enter your company name");
					newsletter_company.focus();
					newsletter_company.select();
					return false;
				}
				*/
			}
		}
	}
}


function tmt_print(bers) {
    function stopError() {
        return true;
    };
    window.onerror = stopError;
    if (window.print) {
        eval(bers + ".print()");
    } else {
        if (document.all) {
            var OLECMDID_PRINT = 6;
            var OLECMDEXECOPT_DONTPROMPTUSER = 2;
            var OLECMDEXECOPT_PROMPTUSER = 1;
            var WebBrowser = "<OBJECT ID=\"WebBrowser1\" WIDTH=0 HEIGHT=0 CLASSID=\"CLSID:8856F961-340A-11D0-A96B-00C04FD705A2\"></OBJECT>";
            document.body.insertAdjacentHTML("beforeEnd", WebBrowser);
            WebBrowser1.ExecWB(OLECMDID_PRINT, OLECMDEXECOPT_PROMPTUSER);
            WebBrowser1.outerHTML = "";
        }
    }
}


function printPage() {
	if(document.getElementsByTagName) {	
		if(document.getElementById) {
			if(document.getElementById('print_me')) {
				var print_me = document.getElementById('print_me');
				print_me.onclick=function() {
					tmt_print('self');
				}
			}
		}
	}
}

		
function viewPortfolio() {
	if(document.getElementById) {	
		if(document.getElementsByTagName) {	
			if(document.getElementById("portfolio_gallery")) {
				var portfolio_gallery = document.getElementById("portfolio_gallery");
			
				var links = portfolio_gallery.getElementsByTagName('a');
				for(var i = 0; i < links.length; i++) {
					links[i].onclick = function() {
						return viewDetail(this);
					}
				}	
			}
		}
	}
}



function viewDetail(elemName) {
	var link = elemName.getAttribute("href");
	document.location = link;
	return false;
}





onWindowLoadEvent(focusNewsletterField);
onWindowLoadEvent(backgroundImageSwitch);
onWindowLoadEvent(printPage);
onWindowLoadEvent(viewPortfolio);
onWindowLoadEvent(validateContactForm);
onWindowLoadEvent(validateNewsletterForm);
onWindowLoadEvent(validateNewsletterSignUp);