/*
    Simple Image Trail script- By JavaScriptKit.com
    Visit http://www.javascriptkit.com for this script and more
    This notice must stay intact
    */

    var offsetfrommouse=[15,-40]; //image x,y offsets from cursor position in pixels. Enter 0,0 for no offset
    var displayduration=0; //duration in seconds image should remain visible. 0 for always.
    var currentimageheight = 107;

    if (document.getElementById || document.all){
	    document.write('<div id="trailimageid" style="position:absolute; z-index: 99999;">');
	    document.write('</div>');
    }

    function gettrailobj(){
        if (document.getElementById)
            return document.getElementById("trailimageid").style
        else if (document.all)
            return document.all.trailimagid.style
    }

    function gettrailobjnostyle(){
        if (document.getElementById)
            return document.getElementById("trailimageid")
        else if (document.all)
            return document.all.trailimagid
    }


    function truebody(){
        return (!window.opera && document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
    }

    function showtrail(image,address,description){

	    document.onmousemove=followmouse;

	    newHTML = '<div style="padding: 7px; width:250px; background-color: #fff; border: 1px #000 solid;">';
	    newHTML = newHTML + '<strong>' + address + '</strong><br />';
	    newHTML = newHTML + '<img src="' + image + '" style="width:250px;">';
	    newHTML = newHTML + '<br/>' + description
	    newHTML = newHTML + '</div>';
    	
	    gettrailobjnostyle().innerHTML = newHTML;

	    gettrailobj().visibility="visible";
    }

    function showtrailHTML(html){

	    document.onmousemove=followmouse;
    	
	    gettrailobjnostyle().innerHTML = '<div style="border: 7px solid #ddd; padding: 0px 5px; background-color: #fff; width: 140px;">' + html + '</div>';

	    gettrailobj().visibility="visible";
    }


    function hidetrail(){
	    gettrailobj().visibility="hidden";
	    document.onmousemove="";
	    gettrailobj().left="-500px";

    }

    function followmouse(e){

	    var xcoord=offsetfrommouse[0]
	    var ycoord=offsetfrommouse[1]

	    var docwidth=document.all? truebody().scrollLeft+truebody().clientWidth : pageXOffset+window.innerWidth-15
	    var docheight=document.all? Math.min(truebody().scrollHeight, truebody().clientHeight) : Math.min(window.innerHeight)

	    if (typeof e != "undefined"){
		    if (docwidth - e.pageX < 100){
			    xcoord = e.pageX - xcoord - 286; // Move to the left side of the cursor
		    } else {
			    xcoord += e.pageX;
		    }
		    if (docheight - e.pageY < (currentimageheight + 110)){
			    ycoord += e.pageY - Math.max(0,(110 + currentimageheight + e.pageY - docheight - truebody().scrollTop));
		    } else {
			    ycoord += e.pageY;
		    }

	    } else if (typeof window.event != "undefined"){
		    if (docwidth - event.clientX < 100){
			    xcoord = event.clientX + truebody().scrollLeft - xcoord - 286; // Move to the left side of the cursor
		    } else {
			    xcoord += truebody().scrollLeft+event.clientX
		    }
		    if (docheight - event.clientY < (currentimageheight + 110)){
			    ycoord += event.clientY + truebody().scrollTop - Math.max(0,(110 + currentimageheight + event.clientY - docheight));
		    } else {
			    ycoord += truebody().scrollTop + event.clientY;
		    }
	    }

	    var docwidth=document.all? truebody().scrollLeft+truebody().clientWidth : pageXOffset+window.innerWidth-15
	    var docheight=document.all? Math.max(truebody().scrollHeight, truebody().clientHeight) : Math.max(document.body.offsetHeight, window.innerHeight)
		    if(ycoord < 0) { ycoord = ycoord*-1; }
	    gettrailobj().left=xcoord+"px"
	    gettrailobj().top=ycoord+"px"


    }