function switchto(id){
	if(id!=selected_div){
		document.getElementById(selected_div+'link').className='unselectedlink';
		selected_div=id;
		document.getElementById(selected_div+'link').className='selectedlink';
	}else{
		document.getElementById(selected_div+'link').className='selectedlink';
	}
	document.getElementById('page_title').innerHTML=pages[id];
	//document.getElementById('content').innerHTML="<img src='ajax-loader.gif'>";
	//new Ajax.Updater('content', selected_div+'.php', { method: 'get' });
}

function querychange(){
	document.getElementById('query_status_image').innerHTML="<img src='icons/down.png'>";
	new Ajax.Request('sessionmark.php', {
		method: 'post',
		parameters: {act: 'querychange'}
	});
}

function submitform(idee, valyoo, idee2, valyoo2, idee3, valyoo3, idee4, valyoo4)
{
	document.getElementById(idee).value=valyoo;
	if(idee2.length>0)document.getElementById(idee2).value=valyoo2;
	document.forms[0].submit();
}
function sendform(){
	
	document.forms[0].submit();
}
function changed(id){
	document.getElementById(id).className="box_title_changed";
}
function fullscreen_toggle(id){
	if(document.getElementById(id).className=="normal"){
		document.getElementById(id).className='fullscreen';
		document.getElementById('fullscreen_img').innerHTML="<a href='#' onclick='fullscreen_toggle(\"map\")' class='gbutton'><img src='images/michigan.png'> Close Fullscreen</a>";
	}
	else {
		document.getElementById(id).className='normal';
		document.getElementById('fullscreen_img').innerHTML="<a href='#' onclick='fullscreen_toggle(\"map\")' class='gbutton'><img src='images/michigan.png'> Fullscreen</a>";
	}
}

function disp_toggle(id){
	var e=document.getElementById(id);
	if(e.style.display=='none'){
		//alert("none 2 block");
		e.style.display='block';
	}
	else{
		//alert("block 2 none");
		e.style.display='none';
	}
}

function content_is(id,content){
	var el=document.getElementById(id);
	el.innerHTML=content;
}
function clearjump(){
	var go=confirm("Are you sure you want to remove ALL of your query variables and filters?");
	if(go){
		window.location='clear_query.php';
	}
}
//icon switch
function is(id, to, root){
	document.getElementById(id).src=root+'icons/'+to;
}
var style=1;
//white
//dark green
//dark blue
//light blue
//orange
//dark red
//light red
//light green

function changeStyle() {
	var e=document.getElementById('query_description');
	if(style==1){
		e.style.border='1px solid #777';
		e.style.color='#333';
		e.style.background='#ffffff';
		e.style.color='#333';
		style=2;
	}
	else if(style==2){
		e.style.border='1px solid #777';
		e.style.background='#a2ea4f';
		e.style.color='#333';
		style=3;
	}
	else if(style==3){
		e.style.border='1px solid #777';
		e.style.background='#5175b9';
		e.style.color='white';
		style=4;
	}
	else if(style==4){
		e.style.border='1px solid #777';
		e.style.background='#a3c6f4';
		e.style.color='#00247e';
		style=5;
	}
	else if(style==5){
		e.style.border='1px solid #777';
		e.style.background='#ffb541';
		e.style.color='#333';
		style=6;
	}
	else if(style==6){
		e.style.border='1px solid #777';
		e.style.background='#900';
		e.style.color='white';
		style=7;
	}
	else if(style==7){
		e.style.border='1px solid #777';
		e.style.background='#f99';
		e.style.color='#333';
		style=8;
	}
	else if(style==8){
		e.style.border='1px solid #777';
		e.style.background='#d8f6b4';
		e.style.color='#333';
		style=1;
	}
}