var tab_text=1;
var wide_screen=0;

function high_tab(div_id) {
document.getElementById('home_link').className='tab_div_n';
document.getElementById('drugs_link').className='tab_div_n';
document.getElementById('support_link').className='tab_div_n';
document.getElementById('hunterdon_link').className='tab_div_n';
document.getElementById('gethelp_link').className='tab_div_n';
document.getElementById('articles_link').className='tab_div_n';
document.getElementById('parents_link').className='tab_div_n';
document.getElementById(div_id).className='tab_div';
}

function set_width(a,b) {
document.getElementById('lc'+a).style.width=b+'px'
}

function switch_tabs () {
	if(tab_text==1) {
    	for (n=181; n>48; n--) {z=(181-n)*10;
    	for (i=1; i<6; i++) {
    		setTimeout('set_width('+i+','+n+');',z);
		}}
		document.getElementById('switch_tabs').innerHTML="Show Tabs Text";
		tab_text=0;
		createCookie('tabs','0',365);
	} else {
		for (n=49; n<182; n++) {z=(n-49)*10;
		for (i=1; i<6; i++) {
			//document.getElementById('lc'+i).style.width="181px";
			setTimeout('set_width('+i+','+n+');',z);
		}}
		document.getElementById('switch_tabs').innerHTML="Hide Tabs Text";
		tab_text=1;
		createCookie('tabs','1',365);
	}
}

function switch_tabs_no_anim () {
	if(tab_text==1) {
    	for (i=1; i<6; i++) {
			document.getElementById('lc'+i).style.width="49px";
		}
		document.getElementById('switch_tabs').innerHTML="Show Tabs Text";
		tab_text=0;
		createCookie('tabs','0',365);
	} else {
		for (i=1; i<6; i++) {
			document.getElementById('lc'+i).style.width="181px";
		}
		document.getElementById('switch_tabs').innerHTML="Hide Tabs Text";
		tab_text=1;
		createCookie('tabs','1',365);
	}
}

function change_theme(theme) {
	if (theme == "yellow") {
	document.getElementById('doc_body').style.backgroundImage="url('images/background_yellow.gif')";
	document.getElementById('doc_body').style.backgroundColor="#fdffe1";
	document.getElementById('title_cell').style.backgroundImage="url('images/title_yellow.gif')";
	createCookie('theme','yellow',365);
	} else if (theme == "blue") {
	document.getElementById('doc_body').style.backgroundImage="url('images/background_blue.gif')";
	document.getElementById('doc_body').style.backgroundColor="#cfe6f4";
	document.getElementById('title_cell').style.backgroundImage="url('images/title_blue.gif')";
	createCookie('theme','blue',365);
	} else if (theme == "green") {
	document.getElementById('doc_body').style.backgroundImage="url('images/background_green.gif')";
	document.getElementById('doc_body').style.backgroundColor="#63a359";
	document.getElementById('title_cell').style.backgroundImage="url('images/title_green.gif')";
	createCookie('theme','green',365);
	} else {
	document.getElementById('doc_body').style.backgroundImage="url('images/background.gif')";
	document.getElementById('doc_body').style.backgroundColor="#e6edd8";
	document.getElementById('title_cell').style.backgroundImage="url('images/title.gif')";
	createCookie('theme','light',365);
	}
	document.getElementById('theme_div').style.display="none";
}

function switch_view () {
	if(wide_screen == 0 ) {
		document.getElementById('main_table').style.width="100%";
		document.getElementById('switch_view').innerHTML="Switch to Standard View";
	 	wide_screen=1;
	 	createCookie('view','1',365);
	} else if (wide_screen == 1 ) {
		document.getElementById('main_table').style.width="900px";
		document.getElementById('switch_view').innerHTML="Switch to Wide View";
		wide_screen=0;
		createCookie('view','0',365);
	}
}

function init_page () {
	if (readCookie('theme') == null && readCookie('view') == null && readCookie('tabs') == null) {
		//createCookie('theme','green',365); 
		change_theme('green');
		createCookie('view','0',365);
		createCookie('tabs','1',365);
	} else {
		//alert(readCookie('theme'));
		//alert(readCookie('view'));
		//alert(readCookie('tabs'));
		change_theme(readCookie('theme'));
		if(readCookie('view') == 1) { switch_view();}
		if(readCookie('tabs') == 0) { switch_tabs_no_anim(); }
	}
}