var nW,oW,nP,OL;
function zoomToggle(iS,iL,imgid){
	imgr=document.getElementById('embedimg'+imgid);
	imgc=document.getElementById('imgctr'+imgid);
	imgi=document.getElementById('iconimg'+imgid);
	oW=imgr.style.width;
	var agt=navigator.userAgent.toLowerCase();
	var is_ie=((agt.indexOf("msie")!=-1)&&(agt.indexOf("opera")==-1));
	if(oW==iL){
		nW=iS;
		if (is_ie){
			nP='fixed';
		} else {
			nP='relative'};
			imgi.src="http://cheap-epc.co.uk/gfx/expand2.gif";
			imgc.style.left=0;
		} else {
			nW=iL;
			nP='absolute';
			imgi.src="http://cheap-epc.co.uk/gfx/contract2.gif";
			iLl=iL.length-2;
			iLs=iL.substr(0,iLl);
			mpp=Math.round((document.body.clientWidth-iLs)/2);
			if (mpp<3) { mpp=1} ;
			imgc.style.left=mpp;
		}
		imgr.style.width=nW;
		imgc.style.position=nP;
	}

function mouseoverimg(imgid){
	imgc=document.getElementById('imgctr'+imgid);
	imgi=document.getElementById('iconimg'+imgid);
	embedimg=document.getElementById('embedimg'+imgid);
	imgwid=embedimg.width;
	if (imgwid<=544){
		imgi.src="http://cheap-epc.co.uk/gfx/expand2.gif";
	} else{
		imgi.src="http://cheap-epc.co.uk/gfx/contract2.gif";
	}
}

function mouseoutimg(imgid){
	imgi=document.getElementById('iconimg'+imgid);
	imgi.src="http://cheap-epc.co.uk/gfx/blank.gif";
}