path0=""
path1="../"
path2="../../"
path3="../../../"
path4="../../../../"

function junct_help() {
	window.open('../../junction.htm','slide','height=480,width=800,resizeable=yes,scrollbars=yes,top=10,left=100')
}

function formHandler_1(form){
	var URL = document.form_1.site_1.options[document.form_1.site_1.selectedIndex].value;
	window.location.href = URL;
}

function formHandler_2(form){
	var URL = document.form_2.site_2.options[document.form_2.site_2.selectedIndex].value;
	window.location.href = URL;
}

function write_poly(name, dims, waterway) {
	document.write("<area shape='polygon' alt='" + name + "' title='" + name + "' coords='" + dims + "' href='" + waterway + ".htm' onFocus='if(this.blur)this.blur();'>")
}

function write_arrow(name, upper_left, upper_top, lower_left, lower_top, waterway) {
	document.write("<area shape='rect' alt='" + name + "' title='" + name + "' coords='" + upper_left + "," + upper_top + "," + lower_left + "," + lower_top + "' href='" + waterway + ".htm' onFocus='if(this.blur)this.blur();'>")
}

function write_arrow_40_hz(name, upper_left, upper_top, waterway) {
	lower_left = upper_left + 21
	lower_top = upper_top + 11
	document.write("<area shape='rect' alt='" + name + "' title='" + name + "' coords='" + upper_left + "," + upper_top + "," + lower_left + "," + lower_top + "' href='" + waterway + ".htm' onFocus='if(this.blur)this.blur();'>")
}

function write_arrow_40_vt(name, upper_left, upper_top, waterway) {
	lower_left = upper_left + 11
	lower_top = upper_top + 21
	document.write("<area shape='rect' alt='" + name + "' title='" + name + "' coords='" + upper_left + "," + upper_top + "," + lower_left + "," + lower_top + "' href='" + waterway + ".htm' onFocus='if(this.blur)this.blur();'>")
}

function write_arrow_50_hz(name, upper_left, upper_top, waterway) {
	lower_left = upper_left + 24
	lower_top = upper_top + 13
	document.write("<area shape='rect' alt='" + name + "' title='" + name + "' coords='" + upper_left + "," + upper_top + "," + lower_left + "," + lower_top + "' href='" + waterway + ".htm' onFocus='if(this.blur)this.blur();'>")
}

function write_arrow_50_vt(name, upper_left, upper_top, waterway) {
	lower_left = upper_left + 13
	lower_top = upper_top + 24
	document.write("<area shape='rect' alt='" + name + "' title='" + name + "' coords='" + upper_left + "," + upper_top + "," + lower_left + "," + lower_top + "' href='" + waterway + ".htm' onFocus='if(this.blur)this.blur();'>")
}

function write_arrow_75_hz(name, upper_left, upper_top, waterway) {
	lower_left = upper_left + 36
	lower_top = upper_top + 18
	document.write("<area shape='rect' alt='" + name + "' title='" + name + "' coords='" + upper_left + "," + upper_top + "," + lower_left + "," + lower_top + "' href='" + waterway + ".htm' onFocus='if(this.blur)this.blur();'>")
}

function write_arrow_75_vt(name, upper_left, upper_top, waterway) {
	lower_left = upper_left + 18
	lower_top = upper_top + 36
	document.write("<area shape='rect' alt='" + name + "' title='" + name + "' coords='" + upper_left + "," + upper_top + "," + lower_left + "," + lower_top + "' href='" + waterway + ".htm' onFocus='if(this.blur)this.blur();'>")
}

function write_arrow_100_hz(name, upper_left, upper_top, waterway) {
	lower_left = upper_left + 47
	lower_top = upper_top + 25
	document.write("<area shape='rect' alt='" + name + "' title='" + name + "' coords='" + upper_left + "," + upper_top + "," + lower_left + "," + lower_top + "' href='" + waterway + ".htm' onFocus='if(this.blur)this.blur();'>")
}

function write_arrow_100_vt(name, upper_left, upper_top, waterway) {
	lower_left = upper_left + 25
	lower_top = upper_top + 47
	document.write("<area shape='rect' alt='" + name + "' title='" + name + "' coords='" + upper_left + "," + upper_top + "," + lower_left + "," + lower_top + "' href='" + waterway + ".htm' onFocus='if(this.blur)this.blur();'>")
}

function write_diamond_100(name,horiz,vert) {
	upper_left=horiz-18
	upper_top=vert
	lower_left = upper_left + 36
	lower_top = upper_top + 31
	document.write("<area shape='rect' alt='" + name + "' title='" + name + "' coords='" + upper_left + "," + upper_top + "," + lower_left + "," + lower_top + "'>")
}

function write_diamond_75(name,horiz,vert) {
	upper_left=horiz-13
	upper_top=vert
	lower_left = upper_left + 17
	lower_top = upper_top + 23
	document.write("<area shape='rect' alt='" + name + "' title='" + name + "' coords='" + upper_left + "," + upper_top + "," + lower_left + "," + lower_top + "'>")
}

function write_diamond_50(name,horiz,vert) {
	upper_left=horiz-9
	upper_top=vert
	lower_left = upper_left + 17
	lower_top = upper_top + 15
	document.write("<area shape='rect' alt='" + name + "' title='" + name + "' coords='" + upper_left + "," + upper_top + "," + lower_left + "," + lower_top + "'>")
}

function write_diamond_25(name,horiz,vert) {
	upper_left=horiz-4
	upper_top=vert
	lower_left = upper_left + 8
	lower_top = upper_top + 7
	document.write("<area shape='rect' alt='" + name + "' title='" + name + "' coords='" + upper_left + "," + upper_top + "," + lower_left + "," + lower_top + "'>")
}

function write_place_33(name, upper_left, upper_top) {
	lower_left = upper_left + 11
	lower_top = upper_top + 8
	document.write("<area shape='rect' alt='" + name + "' title='" + name + "' coords='" + upper_left + "," + upper_top + "," + lower_left + "," + lower_top + "'>")
}

function write_place_50(name, upper_left, upper_top) {
	lower_left = upper_left + 16
	lower_top = upper_top + 15
	document.write("<area shape='rect' alt='" + name + "' title='" + name + "' coords='" + upper_left + "," + upper_top + "," + lower_left + "," + lower_top + "'>")
}

function write_place_75(name, upper_left, upper_top) {
	lower_left = upper_left + 24
	lower_top = upper_top + 23
	document.write("<area shape='rect' alt='" + name + "' title='" + name + "' coords='" + upper_left + "," + upper_top + "," + lower_left + "," + lower_top + "'>")
}

function write_place_100(name, upper_left, upper_top) {
	lower_left = upper_left + 32
	lower_top = upper_top + 30
	document.write("<area shape='rect' alt='" + name + "' title='" + name + "' coords='" + upper_left + "," + upper_top + "," + lower_left + "," + lower_top + "'>")
}

function write_foot(year) {
	document.write("<br />");
	document.write("<img src='../../images/symbols/copywr.gif' border='0' />");
	document.write("<br />");
	document.write("<a href='http://www.bartholomewmaps.com' onmouseover=barth.src='../../images/symbols/barth_on.gif' onmouseout=barth.src='../../images/symbols/barth_off.gif' onFocus='if(this.blur)this.blur();'>");
	document.write("<img src='../../images/symbols/barth_off.gif' height='11' width='183' alt='Bartholmew Maps' name='barth' border='0' /></a>");
	document.write("</center><br />");
	document.write("<table width='100%' border='0'>");
	document.write("<tr>");
	document.write("<td width='15%'>");
	document.write("<a href='gb.htm' onFocus='if(this.blur)this.blur();'>");
	document.write("<img src='../../images/navigate/gbmap.gif' alt='GB Canal map' height='39' width='87' border='0' /></a>");
	document.write("</td>");
	document.write("</td>")
	document.write("<td width='25%' valign='top'>");
	document.write("<a href='../../cruising/locate.htm' onFocus='if(this.blur)this.blur();'>");
	document.write("<img src='../../images/navigate/symbols.gif' align='right' alt='symbols' height='22' width='71' border='0' /></a>");
	document.write("</td>");
	document.write("<td width='25%' valign='top'>");
	document.write("<a href='../../cruising/guide.htm' onFocus='if(this.blur)this.blur();'>");
	document.write("<img src='../../images/navigate/info.gif' align='right' alt='info' height='22' width='37' border='0' /></a>");
	document.write("</td></tr>");
}

function write_foot_left(year,level1,level2) {
	document.write("<br />");
	document.write("<img src='")
	document.write(level1 + "images/symbols/copywr.gif' border='0' />");
	document.write("<br />");
	document.write("<a href='http://www.bartholomewmaps.com' onmouseover=barth.src='")
	document.write(level1 + "images/symbols/barth_on.gif' onmouseout=barth.src='")
	document.write(level1 + "images/symbols/barth_off.gif' onFocus='if(this.blur)this.blur();'>");
	document.write("<img src='")
	document.write(level1 + "images/symbols/barth_off.gif' height='11' width='183' alt='Bartholmew Maps' name='barth' border='0' /></a>");
	document.write("</center><br />");
	document.write("<table width='90%' border='0'>");
	document.write("<tr>");
	year_box(year,level2)
	document.write("</td>")
	}
	
function write_junct_start() {
	document.write("<td valign='center' align='right'><center><form name='form_2'><select name='site_2' size='1'>");
	}
		 
function write_junct_place(year,place,name) {
	if (place=="") {
		document.write("<option value='")
		document.write("../../junct/nosel.htm'> " + name);
		}
	else {
	document.write("<option value='")
	document.write("../../junct/" + year + "/" + place + ".htm'> " + name);
		}
	}
	
function write_junct_end(level) {
	toolbar_path = level + 'images/toolbar/'
		document.write("</select><input type=button value='Select Junction' onClick='javascript:formHandler_2(this)' onFocus='if(this.blur)this.blur();'></form></center></td>");
	document.write("<td align='left' valign='top'>");
	document.write("<a href='javascript:junct_help()'onmouseover=junct_help.src='");
	document.write(toolbar_path)
	document.write("help_on.gif' onmouseout=junct_help.src='")
	document.write(toolbar_path)
	document.write("help_off.gif' onFocus='if(this.blur)this.blur();'>")
	document.write("<img src='")
	document.write(toolbar_path)
	document.write("help_off.gif' height='24' width='24' border='0' alt='junction help' title='junction help' name='junct_help' /></a>")
	document.write("</td>")
}

function write_junct_end_no() {
	document.write("</select><input type=button value='No Junction to select' onClick='javascript:formHandler_2(this)' onFocus='if(this.blur)this.blur();'></form></center></td>");
	}
	
function write_no_junction(path) {
	document.write("<td><img src='")
	document.write(path + "images/navigate/nojun.gif' alt='no junction' />");
}

function write_foot_right(level) {
	document.write("<td width='20%' align='center' valign='top'>");
	document.write("<a href='")
	document.write(level + "cruising/locate.htm' onFocus='if(this.blur)this.blur();'>");
	document.write("<img src='")
	document.write(level + "images/navigate/symbols.gif' align='right' alt='symbols' height='22' width='71' border='0' /></a>");
	document.write("</td>");
	document.write("<td width='20%' valign='top'>");
	document.write("<a href='")
	document.write(level + "cruising/guide.htm' onFocus='if(this.blur)this.blur();'>");
	document.write("<img src='")
	document.write(level + "images/navigate/info.gif' align='right' alt='info' height='22' width='37' border='0' /></a>");
	document.write("</td></tr>");
}
	
function year_box(year,level) {
	if (year == 1) {
	   document.write("<td width='15%' valign='center'>");
	   document.write("<form name='form_1'><select name='site_1' size='1'><option value='../2009.htm'><option value='../2009.htm'>2009<option value='../2008.htm'>2008<option value='../2007.htm'>2007<option value='../2006.htm'>2006<option value='../2005.htm'>2005<option value='../2004.htm'>2004<option value='../2003.htm'>2003<option value='../2002.htm'>2002</select><input type=button value='Go to year summary' onClick='javascript:formHandler_1(this)' onFocus='if(this.blur)this.blur();'></form>");
	   document.write("</td>")
		}
	else {
		document.write("<td width='40%' align='center' valign='top'>");
		document.write("<a href='")
		document.write(level + year + ".htm'>")
		document.write("Year Summary</a>")
		document.write("</td>")
		}
	}

function place_start(place) {
	document.write("<form><input type='button' Style='background:#e9f79d' Value='<< back to map <<' onClick='history.go(-1)'></form>")
	document.write("<h6>" + place + "</h6>")
	document.write("<br /><center><table border='1'><tr><th>Route</th><th>Date</th>")
}

function place(diagram,date) {
	document.write("</tr><tr><td align='center'><img src='../../../images/junct/" + diagram + ".jpg' alt='route map' height='70' width='70' /></td><td>" + date + "</td>")
}

function place_end() {
	document.write("</tr></table></center><form><input type='button' Style='background:#e9f79d' Value='<< back to map <<' onClick='history.go(-1)'></form>")
}

function head_multi() {
	document.write("<th></th><th>Route</th><th>Date</th>")
}

function place_multi(diagram,date) {
	document.write("<td></td><td align='center'><img src='../../../images/junct/" + diagram + ".jpg' alt='route map' height='70' width='70' /></td><td>" + date + "</td>")
}

function write_foot_nobart(year) {
	document.write("<table width='90%' border='0'>");
	document.write("<tr>");
	year_box(year)
	document.write("</td>")
	}
		


function write_foot_year_nobart(year,path) {
	document.write("<table width='90%' border='0'>");
	document.write("<tr>");
	year_box(year,path)
	document.write("</td>")
}




function write_map_year_start() {
	document.write("<form name='form_3'><select name='site_3' size='1'>");
	}
	 
function write_map_year(map,year,level) {
	if (year==" ") {
		document.write("<option value='")
		document.write(level + map + ".htm'>" + year);
	}	
	else {
	document.write("<option value='")
	document.write(level + year + "/" + map + ".htm'>" + year);
	}
}
	
function write_map_year_end() {
	document.write("</select><input type=button value='Select Year' onClick='javascript:formHandler_year(this)' onFocus='if(this.blur)this.blur();'></form>");
	}

function formHandler_year(form){
	var URL = document.form_3.site_3.options[document.form_3.site_3.selectedIndex].value;
	window.location.href = URL;
	}