﻿//* Conveyor belt slideshow script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code***********************************************/
var sliderwidth = "462px"
var sliderheight = "98px"
var slidespeed = 1
slidebgcolor = "#"
var leftrightslide = new Array()
var finalslide = ''
leftrightslide[0] = '<a href=\"javascript:ajaxpage(\'winterhawk.htm\', \'contentarea\');\"><img src="i/sp-winterhawk.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[1] = '<a href=\"javascript:ajaxpage(\'4seasons.htm\', \'contentarea\');\"><img src="i/sp-4seasons.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[2] = '<a href=\"javascript:ajaxpage(\'associated_research.htm\', \'contentarea\');\"><img src="i/sp-associated.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[3] = '<a href=\"javascript:ajaxpage(\'bj_canada.htm\', \'contentarea\');\"><img src="i/sp-bj_canada.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[4] = '<a href=\"javascript:ajaxpage(\'calfrac.htm\', \'contentarea\');\"><img src="i/sp-calfrac.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[5] = '<a href=\"javascript:ajaxpage(\'canadian_nitrogen.htm\', \'contentarea\');\"><img src="i/sp-can-nitro.jpg" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[6] = '<a href=\"javascript:ajaxpage(\'canquip.htm\', \'contentarea\');\"><img src="i/sp-canquip.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[7] = '<a href=\"javascript:ajaxpage(\'centuryfrac.htm\', \'contentarea\');\"><img src="i/sp-centuryfrac.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[8] = '<a href=\"javascript:ajaxpage(\'ctes.htm\', \'contentarea\');\"><img src="i/sp-ctes.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[9] = '<a href=\"javascript:ajaxpage(\'cubex.htm\', \'contentarea\');\"><img src="i/sp-cubex.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[10] = '<a href=\"javascript:ajaxpage(\'enerflow.htm\', \'contentarea\');\"><img src="i/sp-enerflow.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[11] = '<a href=\"javascript:ajaxpage(\'ensign_rockwell.htm\', \'contentarea\');\"><img src="i/sp-ensign.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[12] = '<a href=\"javascript:ajaxpage(\'essential_energy.htm\', \'contentarea\');\"><img src="i/sp-essential.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[13] = '<a href=\"javascript:ajaxpage(\'eveready.htm\', \'contentarea\');\"><img src="i/sp-eveready.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[14] = '<a href=\"javascript:ajaxpage(\'foremost.htm\', \'contentarea\');\"><img src="i/sp-foremost.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[15] = '<a href=\"javascript:ajaxpage(\'forum.htm\', \'contentarea\');\"><img src="i/sp-forum.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[16] = '<a href=\"javascript:ajaxpage(\'halliburton.htm\', \'contentarea\');\"><img src="i/sp-halliburton.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[17] = '<a href=\"javascript:ajaxpage(\'hydra_rig_canada.htm\', \'contentarea\');\"><img src="i/sp-hydra.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[18] = '<a href=\"javascript:ajaxpage(\'new_technology.htm\', \'contentarea\');\"><img src="i/sp-newtechnology.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[19] = '<a href=\"javascript:ajaxpage(\'oil_gas-eurasia.htm\', \'contentarea\');\"><img src="i/sp-oil_gas_eurasia.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[20] = '<a href=\"javascript:ajaxpage(\'pajak_engineering.htm\', \'contentarea\');\"><img src="i/sp-pajak_engineering.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[21] = '<a href=\"javascript:ajaxpage(\'peerless.htm\', \'contentarea\');\"><img src="i/sp-peerless_energy.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[22] = '<a href=\"javascript:ajaxpage(\'precision.htm\', \'contentarea\');\"><img src="i/sp-precision.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[23] = '<a href=\"javascript:ajaxpage(\'quality_tubing.htm\', \'contentarea\');\"><img src="i/sp-quality_tubing.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[24] = '<a href=\"javascript:ajaxpage(\'rosen.htm\', \'contentarea\');\"><img src="i/sp-rosen.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[25] = '<a href=\"javascript:ajaxpage(\'sanjel.htm\', \'contentarea\');\"><img src="i/sp-sanjel.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[26] = '<a href=\"javascript:ajaxpage(\'schlumberger.htm\', \'contentarea\');\"><img src="i/sp-schlumberger.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[27] = '<a href=\"javascript:ajaxpage(\'select_energy.htm\', \'contentarea\');\"><img src="i/sp-select_energy.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[28] = '<a href=\"javascript:ajaxpage(\'stewartandstevenson.htm\', \'contentarea\');\"><img src="i/sp-StewartStevenson.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[29] = '<a href=\"javascript:ajaxpage(\'surefire.htm\', \'contentarea\');\"><img src="i/sp-surefire.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[30] = '<a href=\"javascript:ajaxpage(\'tartan_controls.htm\', \'contentarea\');\"><img src="i/sp-tartan_controls.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[31] = '<a href=\"javascript:ajaxpage(\'technicoil.htm\', \'contentarea\');\"><img src="i/sp-technicoil.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[32] = '<a href=\"javascript:ajaxpage(\'topco.htm\', \'contentarea\');\"><img src="i/sp-topco.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[33] = '<a href=\"javascript:ajaxpage(\'trican.htm\', \'contentarea\');\"><img src="i/sp-trican.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[34] = '<a href=\"javascript:ajaxpage(\'thrutubing.htm\', \'contentarea\');\"><img src="i/sp-thrutubing.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'
leftrightslide[35] = '<a href=\"javascript:ajaxpage(\'weatherford.htm\', \'contentarea\');\"><img src="i/sp-weatherford.gif" border=0 style="filter:alpha(opacity=70);-moz-opacity:0.7" onMouseover="makevisible(this,0)" onMouseout="makevisible(this,1)"></a>'

var imagegap = "&nbsp;&nbsp;&nbsp;&nbsp;"
var slideshowgap = 15

var copyspeed = slidespeed
leftrightslide = '<nobr>' + leftrightslide.join(imagegap) + '</nobr>'
var iedom = document.all || document.getElementById
if (iedom)
    document.write('<span id="temp" style="visibility:hidden;position:absolute;top:-100px;left:-9000px">' + leftrightslide + '</span>')
var actualwidth = ''
var cross_slide, ns_slide

function fillup() {
    if (iedom) {
        cross_slide = document.getElementById ? document.getElementById("test2") : document.all.test2
        cross_slide2 = document.getElementById ? document.getElementById("test3") : document.all.test3
        cross_slide.innerHTML = cross_slide2.innerHTML = leftrightslide
        actualwidth = document.all ? cross_slide.offsetWidth : document.getElementById("temp").offsetWidth
        cross_slide2.style.left = actualwidth + slideshowgap + "px"
    }
    else if (document.layers) {
        ns_slide = document.ns_slidemenu.document.ns_slidemenu2
        ns_slide2 = document.ns_slidemenu.document.ns_slidemenu3
        ns_slide.document.write(leftrightslide)
        ns_slide.document.close()
        actualwidth = ns_slide.document.width
        ns_slide2.left = actualwidth + slideshowgap
        ns_slide2.document.write(leftrightslide)
        ns_slide2.document.close()
    }
    lefttime = setInterval("slideleft()", 30)
}
window.onload = fillup

function slideleft() {
    if (iedom) {
        if (parseInt(cross_slide.style.left) > (actualwidth * (-1) + 8))
            cross_slide.style.left = parseInt(cross_slide.style.left) - copyspeed + "px"
        else
            cross_slide.style.left = parseInt(cross_slide2.style.left) + actualwidth + slideshowgap + "px"

        if (parseInt(cross_slide2.style.left) > (actualwidth * (-1) + 8))
            cross_slide2.style.left = parseInt(cross_slide2.style.left) - copyspeed + "px"
        else
            cross_slide2.style.left = parseInt(cross_slide.style.left) + actualwidth + slideshowgap + "px"

    }
    else if (document.layers) {
        if (ns_slide.left > (actualwidth * (-1) + 8))
            ns_slide.left -= copyspeed
        else
            ns_slide.left = ns_slide2.left + actualwidth + slideshowgap

        if (ns_slide2.left > (actualwidth * (-1) + 8))
            ns_slide2.left -= copyspeed
        else
            ns_slide2.left = ns_slide.left + actualwidth + slideshowgap
    }
}


if (iedom || document.layers) {
    with (document) {
        document.write('<table border="0" cellspacing="0" cellpadding="0"><td>')
        if (iedom) {
            write('<div style="position:relative;width:' + sliderwidth + ';height:' + sliderheight + ';overflow:hidden">')
            write('<div style="position:absolute;width:' + sliderwidth + ';height:' + sliderheight + ';background-color:' + slidebgcolor + '" onMouseover="copyspeed=0" onMouseout="copyspeed=slidespeed">')
            write('<div id="test2" style="position:absolute;left:0px;top:0px"></div>')
            write('<div id="test3" style="position:absolute;left:-1000px;top:0px"></div>')
            write('</div></div>')
        }
        else if (document.layers) {
            write('<ilayer width=' + sliderwidth + ' height=' + sliderheight + ' name="ns_slidemenu" bgColor=' + slidebgcolor + '>')
            write('<layer name="ns_slidemenu2" left=0 top=0 onMouseover="copyspeed=0" onMouseout="copyspeed=slidespeed"></layer>')
            write('<layer name="ns_slidemenu3" left=0 top=0 onMouseover="copyspeed=0" onMouseout="copyspeed=slidespeed"></layer>')
            write('</ilayer>')
        }
        document.write('</td></table>')
    }
}
