//date of last update
update = '19 October 2011';

//function to parse image name from URL
	function gup(name) {
	  name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
	  var regexS = "[\\?&]"+name+"=([^&#]*)";
	  var regex = new RegExp(regexS);
	  var results = regex.exec(window.location.href);
	  if(results == null)
		return "";
	  else
		return results[1];
	}

	var myString = '';
	
	//function to show new images
	function newimages() {
		myString = '';
		for(i=0; i<new_images.length; i++){
			if(new_images[i][0] == 'new'){
				myString += '<div class="thumb"><a href="images.html?img='+new_images[i][1]+'"><img src="images/'+new_images[i][1]+'" class="thumb"></a></div>';
			} else if(new_images[i][0] == 'new_v'){
				myString += '<div class="thumb"><a href="images.html?img='+new_images[i][1]+'"><img src="images/'+new_images[i][1]+'" class="thumb_v"></a></div>';
			}
		}
		myString += '<p><a href="archive.html">View Image Archive &rarr;</a></p>';
		document.getElementById('content').innerHTML = myString;
	}
	
	//function to show archive images
	function archiveimages() {
		//parseURL();
		myString = '';
		myString += '<p><a href="portfolio.html">&larr; New Images</a></p>';
		for(i=0; i<archive_images.length; i++){
			if(archive_images[i][0] == 'archive'){
				myString += '<div class="thumb"><a href="images.html?img='+archive_images[i][1]+'"><img src="images/'+archive_images[i][1]+'" class="thumb"></a></div>';
			} else if(archive_images[i][0] == 'archive_v'){
				myString += '<div class="thumb"><a href="images.html?img='+archive_images[i][1]+'"><img src="images/'+archive_images[i][1]+'" class="thumb_v"></a></div>';
			}
		}
		document.getElementById('content').innerHTML = myString;
	}
	
	//function to show studio images
	/*function studioimages() {
		myString = '';
		for(i=0; i<images.length; i++){
			if(images[i][0] == 'studio'){
				for(j=0; j<images[i][1].length; j++){
					myString += '<div class="thumb"><a href="images/'+images[i][1][j]+'" target="_blank"><img src="images/'+images[i][1][j]+'" class="thumb"></a></div>';
				} 
			}
		}
		document.getElementById('content').innerHTML = myString;
	}*/
	
	//function to count the number of new images
	function countnew() {
		newimages = 0;
		for(i=0; i<images.length; i++){
			if(images[i][0] == 'new' || images[i][0] == 'new') {
				newimages++;	
			}
		}
		return(newimages);
	}
	
	//function to show an image
	function showimage() {
		//countnew();
		//alert(countnew());
		//parseURL();
		var image = gup('img');
		myString = '';
		myString += '<div class="imagecontainer">';
		for(i=0; i<images.length; i++){
			if(images[i][1] == image){
				if(images[i][0] == 'new' || images[i][0] == 'new_v') {
					for(j=0; j<new_images.length; j++) {
						if(new_images[j][1] == image) {
							myString += '<div class="navigator">';
							if(j==0){
								myString += '<a href="images.html?img='+new_images[new_images.length-1][1]+'">&larr; </a> | <a href="portfolio.html">Portfolio</a> | <a href="images.html?img='+new_images[j+1][1]+'"> &rarr;</a>';
							} else if (j==new_images.length-1) {
								myString += '<a href="images.html?img='+new_images[j-1][1]+'">&larr; </a> | <a href="portfolio.html">Portfolio</a> | <a href="images.html?img='+new_images[0][1]+'"> &rarr;</a>';
							} else {
								myString += '<a href="images.html?img='+new_images[j-1][1]+'">&larr; </a> | <a href="portfolio.html">Portfolio</a> | <a href="images.html?img='+new_images[j+1][1]+'"> &rarr;</a>';
							}
							myString += '</div>';
							myString += '<div class="label">'+new_images[j][2]+'<br>'+new_images[j][5]+'<br>'+new_images[j][3]+'<br>'+new_images[j][4]+'<br>'+new_images[j][6]+'</div>';
							if(new_images[j][0] == 'new') {							
								myString += '<div class="image"><img src="images/'+new_images[j][1]+'" class="imagefull"></div>';
							} else if(new_images[j][0] == 'new_v') {
								myString += '<div class="image"><img src="images/'+new_images[j][1]+'" class="imagefull_v"></div>';
							}
						}
					}
				} else if(images[i][0] == 'archive' || images[i][0] == 'archive_v') {
					for(j=0; j<archive_images.length; j++) {
						if(archive_images[j][1] == image) {
							myString += '<div class="navigator">';
							if(j==0){
								myString += '<a href="images.html?img='+archive_images[archive_images.length-1][1]+'">&larr; </a> | <a href="archive.html">Archive</a> | <a href="images.html?img='+archive_images[j+1][1]+'"> &rarr;</a>';
							} else if (j==archive_images.length-1) {
								myString += '<a href="images.html?img='+archive_images[j-1][1]+'">&larr; </a> | <a href="archive.html">Archive</a> | <a href="images.html?img='+archive_images[0][1]+'"> &rarr;</a>';
							} else {
								myString += '<a href="images.html?img='+archive_images[j-1][1]+'">&larr; </a> | <a href="archive.html">Archive</a> | <a href="images.html?img='+archive_images[j+1][1]+'"> &rarr;</a>';
							}
							myString += '</div>';
							myString += '<div class="label">'+archive_images[j][2]+'<br>'+archive_images[j][5]+'<br>'+archive_images[j][3]+'<br>'+archive_images[j][4]+'<br>'+archive_images[j][6]+'</div>';
							if(archive_images[j][0] == 'archive') {							
								myString += '<div class="image"><img src="images/'+archive_images[j][1]+'" class="imagefull"></div>';
							} else if(archive_images[j][0] == 'archive_v') {
								myString += '<div class="image"><img src="images/'+archive_images[j][1]+'" class="imagefull_v"></div>';
							}
						}
					}
				}
			}
		myString += '</div>';
		}
		/*		
					if(images[i][0] == 'new' || images[i][0] == 'new_v') {
						
						if((i>0 && images[i-1][0] == 'new') || (i>0 && images[i-1][0] == 'new_v')){
							myString += '<a href="images.html?img='+images[i-1][1]+'">&larr; PREV</a>';
						} else {
							myString += '<a href="images.html?img='+images[26][1]+'">&larr; PREV</a>';
						}				
						myString += ' | <a href="portfolio.html">Portfolio</a> | NEXT &rarr;</div>';
					} else {
						myString += '<div class="navigator">&larr; PREV | <a href="archive.html">Archive</a> | NEXT &rarr;</div>';
					}
				myString += '<div class="label">'+images[i][2]+'<br>'+images[i][5]+'<br>'+images[i][3]+'<br>'+images[i][4]+'<br>'+images[i][6]+'</div>';
				if(images[i][0] == 'new' || images[i][0] == 'archive') {
					myString += '<div class="image"><img src="images/'+images[i][1]+'" class="imagefull"></div>';
				} else {
					myString += '<div class="image"><img src="images/'+images[i][1]+'" class="imagefull_v"></div>';
				}
				myString += '</div>';
			}
		}*/
		document.getElementById('content').innerHTML = myString;
	}
	
	
function titlebackgroundopen() {
	var x = Math.floor(Math.random()*6+1);
	document.write('<div width="100%" style="background-image:url(headers/header_'+x+'_color.jpg);">');
}
function titlebackgroundclose() {
	document.write('</div>');
}
function footer() {
	document.write(update);	
}