function reloadPage() {
	window.document.location.href = currentPage;
}

function getWinSize() {
	if (parseInt(navigator.appVersion)>3) {
		if (navigator.appName=="Netscape") {
			winW = window.innerWidth;
  		}
 		if (navigator.appName.indexOf("Microsoft")!=-1) {
  			winW = document.body.offsetWidth;
 		}
	}
	
	return winW;
}

function clicktext1(image_src) {
	document.getElementById('Textbox').innerHTML=t_intro;
	document.getElementById('link1').style.fontWeight='bold';
	document.getElementById('link1').style.color='#FFF';
	document.getElementById('link1').innerHTML='project summary >>';
	document.getElementById('link2').innerHTML='project description';
	document.getElementById('link2').style.fontWeight='normal';
	document.getElementById('link2').style.color='#c1c1c2';
	document.getElementById('link3').innerHTML='project details';
	document.getElementById('link3').style.fontWeight='normal';
	document.getElementById('link3').style.color='#c1c1c2';
}

function clicktext2(image_src) {
	document.getElementById('Textbox').innerHTML=t_main;
	document.getElementById('link2').style.fontWeight='bold';
	document.getElementById('link2').style.color='#FFF';
	document.getElementById('link2').innerHTML='project description >>';
	document.getElementById('link1').innerHTML='project summary';
	document.getElementById('link1').style.fontWeight='normal';
	document.getElementById('link1').style.color='#c1c1c2';
	document.getElementById('link3').innerHTML='project details';
	document.getElementById('link3').style.fontWeight='normal';
	document.getElementById('link3').style.color='#c1c1c2';
}

function clicktext3(image_src) {
	document.getElementById('Textbox').innerHTML=t_details;
	document.getElementById('link3').style.fontWeight='bold';
	document.getElementById('link3').style.color='#FFF';
	document.getElementById('link3').innerHTML='project details >>';
	document.getElementById('link1').innerHTML='project summary';
	document.getElementById('link1').style.fontWeight='normal';
	document.getElementById('link1').style.color='#c1c1c2';
	document.getElementById('link2').innerHTML='project description';
	document.getElementById('link2').style.fontWeight='normal';
	document.getElementById('link2').style.color='#c1c1c2';
}

function clickimage(txt_num,img_loc,num_images,img_num,scrn,im_width,capt,cop) {
	/*var img = new Image();
	img.src = img_loc;
	mywidth = img.width;*/

	if ((im_width == 732) && (scrn == 1)) document.getElementById('proj_image').style.width='640px';
	if ((im_width == 366) && (scrn == 1)) document.getElementById('proj_image').style.width='320px';
	if ((im_width == 732) && (scrn == 2)) document.getElementById('proj_image').style.width='732px';
	if ((im_width == 366) && (scrn == 2)) document.getElementById('proj_image').style.width='366px';

	document.getElementById('proj_image').src=img_loc;
	document.getElementById('caption_id').innerHTML=capt;
	document.getElementById('copy_info').innerHTML=cop;
	
	for (var i=1; i<=(num_images+2); i++) {

		if (i == img_num) {
			document.getElementById('image_link_' + (i+1)).style.fontWeight='bold';
			document.getElementById('image_link_' + (i+1)).style.color='#FFF';
		}
		else {
			document.getElementById('image_link_' + (i+1)).style.fontWeight='normal';
			document.getElementById('image_link_' + (i+1)).style.color='#c1c1c2';
		}
	}
}