/**
 * results
 * 
 * Javascript to handle inventoroy results page
 * 
 * @version		1.0rc1
 * 
 * @author		liquid motors inc.
 * @copyright		Copyright 2006-2008 liquid motors inc.
 */
function changepage( pagenum )
{
    var txtURLPage = document.getElementById('txtURLPage');
    if (txtURLPage)
    {
    	window.location = "/Page-" + pagenum + txtURLPage.value;
    }
}

function changeperpage()
{
    var ddl = document.getElementById('ddlPerPage');
    var perpage = ddl.options[ddl.selectedIndex].value;
    var txtURLPerPage = document.getElementById('txtURLPerPage');
    if (txtURLPerPage)
    {
    	window.location = "/PerPage-" + perpage + txtURLPerPage.value;
    }
}

function setperpage(perpage)
{
    document.getElementById('ddlPerPage' + perpage).selected = true;
}

function changesort()
{
    var ddl = document.getElementById('ddlSort');
    var sort = ddl.options[ddl.selectedIndex].value;
    var txtURLSort = document.getElementById('txtURLSort');
    if (txtURLSort)
    {
    	window.location = "/Sort-" + sort + txtURLSort.value;
    }
}

function setsort(sort)
{
    document.getElementById('ddlSort' + sort).selected = true;
}

function setcurrurl(url)
{
    var txtURL = document.getElementById('txtURL');
    txtURL.value = url;
}

function seturl(url)
{
    var txtURLPage = document.getElementById('txtURLPage');
    txtURLPage.value = url;
}

function setsorturl(url)
{
    var txtURLSort = document.getElementById('txtURLSort');
    txtURLSort.value = url;
}

function setperpageurl(url)
{
    var txtURLPerPage = document.getElementById('txtURLPerPage');
    txtURLPerPage.value = url;
}

function ExpandDIV(divname)
{
    var selecteddiv = document.getElementById(divname);
    var selectedimg = document.getElementById(divname + 'IMG');
    if (selecteddiv && selectedimg)
    {
	if (selecteddiv.style.display == "none")
	{
	    	selecteddiv.style.display = "block";
		selectedimg.src = "/images/minus.gif";
	}
	else
	{
	    	selecteddiv.style.display = "none";
		selectedimg.src = "/images/plus.gif";
	}
    }
}

function checkcomplete(sCurrURL) {
    var ddlDistance = document.getElementById("Distance");
    var SelDistance = ddlDistance.options[ddlDistance.selectedIndex].value;
    var SelZIP = document.getElementById("ZipCode").value;
    if (SelDistance > 0 && SelZIP.length) {
	var sURL = "/ZIP-" + SelZIP + "-" + SelDistance + sCurrURL;
	window.location.href = sURL;
    }

}

function changerowstyle(mytable) {
    mytable.style.border='4px solid #b91f33';
    mytable.style.backgroundColor='#f8f8f8';
}

function changebackrowstyle(mytable) {
    mytable.style.border='4px solid #372e59';
    mytable.style.backgroundColor='#e4e4e4';
}

function correctPNG() // correctly handle PNG transparency in Win IE 5.5 & 6.
{
   var arVersion = navigator.appVersion.split("MSIE")
   var version = parseFloat(arVersion[1])
   if ((version >= 5.5) && (document.body.filters)) 
   {
      for(var i=0; i<document.images.length; i++)
      {
         var img = document.images[i]
         var imgName = img.src.toUpperCase()
         if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
         {
            var imgID = (img.id) ? "id='" + img.id + "' " : ""
            var imgClass = (img.className) ? "class='" + img.className + "' " : ""
            var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
            var imgStyle = "display:inline-block;" + img.style.cssText 
            if (img.align == "left") imgStyle = "float:left;" + imgStyle
            if (img.align == "right") imgStyle = "float:right;" + imgStyle
            if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
            var strNewHTML = "<span " + imgID + imgClass + imgTitle
            + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
            + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
            + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
            img.outerHTML = strNewHTML
            i = i-1
         }
      }
   }    
}
window.attachEvent("onload", correctPNG);