var thispagejs = location.href;

function gointerior(interior)
{
	var getlink="projects.asp?nav=port&subbanner=1&title=4&portfolio="+interior.value;
	window.open(getlink,"_self");
}

function goexterior(exterior)
{
	var getlink="projects.asp?nav=port&subbanner=1&title=4&portfolio="+exterior.value;
	window.open(getlink,"_self");
}

function goapply(application)
{
	var getlink="projects.asp?nav=port&subbanner=1&title=4&portfolio="+application.value;
	window.open(getlink,"_self");
}

function goproduct(product)
{
	var getlink="projects.asp?nav=port&subbanner=1&title=4&portfolio="+product.value;
	window.open(getlink,"_self");
}

function whymouseover(imageid)
{
	if(imageid==1) 
	{
		versatility.src="img/why/versatilityred.jpg"; 
	}
	if(imageid==2) 
	{
		technical.src="img/why/technicalred.jpg"; 
	}
	if(imageid==3) 
	{
		transparancy.src="img/Why/transparencyred.jpg"; 
	}
	if(imageid==4) 
	{
		safety.src="img/Why/safetyred.jpg"; 
	}
	if(imageid==5) 
	{
		service.src="img/Why/servicered.jpg"; 
	}
}

function whymouseout(imageid)
{
	if(imageid==1) 
	{
		versatility.src="img/why/versatilityorange.jpg"; 
	}
	if(imageid==2) 
	{
		technical.src="img/why/technicalorange.jpg"; 
	}
	if(imageid==3) 
	{
		transparancy.src="img/Why/transparencyorange.jpg"; 
	}
	if(imageid==4) 
	{
		safety.src="img/Why/safetyorange.jpg"; 
	}
	if(imageid==5) 
	{
		service.src="img/Why/serviceorange.jpg"; 
	}
	if(imageid==6) 
	{
		menu6.src="img/TopNav/contactB.jpg"; 
	}
}

function navmouseover(imageid)
{
	if(imageid=="home") 
	{
		home.src="img/TopNav/homeO.jpg"; 
	}
	if(imageid=="whoare") 
	{
		whoare.src="img/TopNav/whoO.jpg"; 
	}
	if(imageid=="why") 
	{
		why.src="img/TopNav/whyO.jpg"; 
	}
	if(imageid=="what") 
	{
		what.src="img/TopNav/WhatO.jpg"; 
	}
	if(imageid=="prob") 
	{
		prob.src="img/TopNav/ProblemsO.jpg"; 
	}
	if(imageid=="port") 
	{
		port.src="img/TopNav/portfolioO.jpg"; 
	}
	if(imageid=="contact") 
	{
		contact.src="img/TopNav/contactO.jpg"; 
	}
}

function navmouseout(imageid)
{
	if(imageid=="home") 
	{
		home.src="img/TopNav/homeB.jpg"; 
	}
	if(imageid=="whoare") 
	{
		whoare.src="img/TopNav/whoB.jpg"; 
	}
	if(imageid=="why") 
	{
		why.src="img/TopNav/whyB.jpg"; 
	}
	if(imageid=="what") 
	{
		what.src="img/TopNav/WhatB.jpg"; 
	}
	if(imageid=="prob") 
	{
		prob.src="img/TopNav/ProblemsB.jpg"; 
	}
	if(imageid=="port") 
	{
		port.src="img/TopNav/portfolioB.jpg"; 
	}
	if(imageid=="contact") 
	{
		contact.src="img/TopNav/contactB.jpg"; 
	}
}

function showhide()
{
	if(document.getElementById('heard_about').value == 'Other')
	{
		document.getElementById('other_heard_about_tr').style.visibility = 'visible';
	}
	else
	{
		document.getElementById('other_heard_about_tr').style.visibility = 'hidden';
	}
}

function check_form(theForm)
{
	var checkTheseArray = new Array('title','forename','surname','company','address1','town','postcode','telephone','email_address','message','request_type');
	
	var alertbg = "#DFE2FF";
	var okbg = "#ffffff";
	var elementType;
	var elementName;
	var elementValue;
	var elementObject;

	var email_regex = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,})+$/;
	for (var loop=0;loop<checkTheseArray.length;loop++){
		elementObject=document.getElementById(checkTheseArray[loop]);

		elementType=elementObject.type;
		elementName=elementObject.name.toLowerCase();
		elementValue=elementObject.value;
		
		if((elementValue=="")&&(elementType=="text")){
			elementObject.style.background = alertbg;
			elementObject.focus();
			return false;
		}else if((elementValue=="")&&(elementType=="textarea")){
			elementObject.style.background = alertbg;
			elementObject.focus();
			return false;
		}else if((elementType=="select-one")&&(elementObject.options[elementObject.selectedIndex].value=="")){
			elementObject.style.background = alertbg;
			elementObject.focus();
			return false;
		}else if((elementName.toLowerCase().match("email"))&&(elementType=="text")&&(!email_regex.test(elementValue))){
			elementObject.style.background = alertbg;
			elementObject.focus();
			return false;
		}else{
			elementObject.style.background = okbg;
		}
	}
	return true;
}

function portpicshow(count)
{
		var i;
		var thumb;
		var slot;
		
		for( i=1 ; i < count+1 ; i++ )
		{
			thumb = 'img/Portfolio/' + project + '/image_' + i + '_small.jpg?refresh';
			slot = 'portpic_' + i;
			var image = document.getElementById(slot);
			image.src = thumb; 
		}
}

function showportpicmain(image)
{
		var imagemain;
		imagemain = 'img/Portfolio/' + project + '/image_' + image + '.jpg?refresh'
		document.getElementById("portpic_main").src = imagemain;
}

function showpic(innerid,picnum)
{
	if(innerid==1)
	{
		if(picnum==1)
		{
			document.getElementById("bigpic").src = "img/Problems/carehomecs_pic1.jpg";
		}
		if(picnum==2)
		{
			document.getElementById("bigpic").src = "img/Problems/carehomecs_pic2.jpg";
		}
		if(picnum==3)
		{
			document.getElementById("bigpic").src="img/Problems/carehomecs_pic3.jpg";
		}
		if(picnum==4)
		{
			document.getElementById("bigpic").src="img/Problems/carehomecs_pic4.jpg";
		}
		if(picnum==5)
		{
			document.getElementById("bigpic").src="img/Problems/carehomecs_pic5.jpg";
		}
	}
	
	if(innerid==2)
	{
		if(picnum==1)
		{
			document.getElementById("bigpic").src="img/Problems/schoolcs_pic1.jpg";
		}
		if(picnum==2)
		{
			document.getElementById("bigpic").src="img/Problems/schoolcs_pic2.jpg";
		}
		if(picnum==3)
		{
			document.getElementById("bigpic").src="img/Problems/schoolcs_pic3.jpg";
		}
		if(picnum==4)
		{
			document.getElementById("bigpic").src="img/Problems/schoolcs_pic4.jpg";
		}
		if(picnum==5)
		{
			document.getElementById("bigpic").src="img/Problems/schoolcs_pic5.jpg";
		}
	}
	
	if(innerid==3)
	{
		if(picnum==1)
		{
			document.getElementById("bigpic").src="img/Problems/restaurantcs_pic1.jpg";
		}
		if(picnum==2)
		{
			document.getElementById("bigpic").src="img/Problems/restaurantcs_pic2.jpg";
		}
		if(picnum==3)
		{
			document.getElementById("bigpic").src="img/Problems/restaurantcs_pic3.jpg";
		}
		if(picnum==4)
		{
			document.getElementById("bigpic").src="img/Problems/restaurantcs_pic4.jpg";
		}
		if(picnum==5)
		{
			document.getElementById("bigpic").src="img/Problems/restaurantcs_pic5.jpg";
		}
	}
	
	if(innerid==4)
	{
		if(picnum==1)
		{
			document.getElementById("bigpic").src="img/Problems/hotelcs_pic1.jpg";
		}
		if(picnum==2)
		{
			document.getElementById("bigpic").src="img/Problems/hotelcs_pic2.jpg";
		}
		if(picnum==3)
		{
			document.getElementById("bigpic").src="img/Problems/hotelcs_pic3.jpg";
		}
		if(picnum==4)
		{
			document.getElementById("bigpic").src="img/Problems/hotelcs_pic4.jpg";
		}
		if(picnum==5)
		{
			document.getElementById("bigpic").src="img/Problems/hotelcs_pic5.jpg";
		}
	}
	
	if(innerid==5)
	{
		if(picnum==1)
		{
			document.getElementById("bigpic").src="img/Problems/officecs_pic1.jpg";
		}
		if(picnum==2)
		{
			document.getElementById("bigpic").src="img/Problems/officecs_pic2.jpg";
		}
		if(picnum==3)
		{
			document.getElementById("bigpic").src="img/Problems/officecs_pic3.jpg";
		}
		if(picnum==4)
		{
			document.getElementById("bigpic").src="img/Problems/officecs_pic4.jpg";
		}
		if(picnum==5)
		{
			document.getElementById("bigpic").src="img/Problems/officecs_pic5.jpg";
		}
	}
	
	if(innerid==6)
	{
		if(picnum==1)
		{
			document.getElementById("bigpic").src="img/Problems/Prime_pic1.jpg";
		}
		if(picnum==2)
		{
			document.getElementById("bigpic").src="img/Problems/Prime_pic2.jpg";
		}
		if(picnum==3)
		{
			document.getElementById("bigpic").src="img/Problems/Prime_pic3.jpg";
		}
		if(picnum==4)
		{
			document.getElementById("bigpic").src="img/Problems/Prime_pic4.jpg";
		}
	}
	
	if(innerid==7)
	{
		if(picnum==1)
		{
			document.getElementById("bigpic").src="img/Problems/Trinity_pic1.jpg";
		}
		if(picnum==2)
		{
			document.getElementById("bigpic").src="img/Problems/Trinity_pic2.jpg";
		}
		if(picnum==3)
		{
			document.getElementById("bigpic").src="img/Problems/Trinity_pic3.jpg";
		}
	}
	
	if(innerid==8)
	{
		if(picnum==1)
		{
			document.getElementById("bigpic").src="img/Problems/West_pic1.jpg";
		}
		if(picnum==2)
		{
			document.getElementById("bigpic").src="img/Problems/West_pic2.jpg";
		}
		if(picnum==3)
		{
			document.getElementById("bigpic").src="img/Problems/West_pic3.jpg";
		}
	}
}