function chimg(img,nam) {
	document.images[nam].src = img;
}


function pos(e){
	elem=e
	var sel=document.selection.createRange()
	var r=elem.createTextRange()
	r.moveToPoint(sel.offsetLeft,sel.offsetTop)
	r.moveEnd("character",sel.text.length)
	s=r.text.replace(/\r/g,"").length
	r.moveEnd("textedit")
	n=r.text.replace(/\r/g,"").length+(elem.value.match(/(\r\n)*$/),RegExp.lastMatch.length/2)
}

function ins(a,b){
	if(!elem)return
	var r=elem.createTextRange()
	r.collapse()
	r.moveStart("character",elem.value.replace(/\r/g,"").length-n)
	r.moveEnd("character",s)
	r.text=a+r.text+b
	r.collapse(false)
	r.select()
	r.parentElement().focus()
	s=0
	pos(elem)
}

function photo_g(){
	PG = window.open("","pop","width=870,height=700,toolbar=no,location=no,scrollbars=yes");
	PG.location="http://www.runningkanagawa.com/photo_g.php";
}

function exMenu(tName){
	tMenu = eval(tName).style;
		if (tMenu.display == 'none'){
			 tMenu.display = "block";
		}
		else{
			tMenu.display = "none";
		}
}

function winopen() {
	PG = window.open("","pop","width=450,height=500,toolbar=no,location=no,scrollbars=yes");
	PG.location="convhelp.html";
}