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// Content Manager, Copyright (c) 2009 Byrne Web Design ////////////

////////////////////////////////////////////////////////////////////

function preloadImages()

{

	var d=document; if(d.images)

	{

		if(!d.p) d.p=new Array();

		var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)

		if (a[i].indexOf("#")!=0)

		{

			d.p[j]=new Image;

			d.p[j++].src=a[i];

		}

	}

}

function swapImgRestore()

{

	  var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;

}

function swapImage()

{

	var i,j=0,x,a=swapImage.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)

	if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}

}

function findObj(n, d)

{

	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=findObj(n,d.layers[i].document); return x;

}

function validate_contact()

{

	if(document.getElementById('form').Name.value==""){alert("Please enter your name.");return false;}

	else if(document.getElementById('form').Email.value==""){alert("Please enter your email address.");return false;}

	else if(document.getElementById('form').Comments.value==""){alert("Please enter your comments.");return false;}

}

function validate_newsletter()

{

	if(document.getElementById('newsletter').email.value==""){alert("Please enter your email address.");return false;}

}

function validate_search()

{

	if(document.getElementById('search').query.value==""){alert("Please enter what you are looking for.");return false;}

}

function blocking(nr)

{

	if (document.getElementById)

	{

		current=(document.getElementById(nr).style.display=='none')?'block':'none';

		document.getElementById(nr).style.display=current;

	}

}