/* image scroller on homepage */

var sliderwidth="550px";
var sliderheight="128px";
var slidespeed=1;
var unitwidth=152;
actualwidth='';
var copyspeed=0;
var cross_slide, ns_slide;
var runright = 0;
var runleft = 0;


function slideleft(){

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+"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+"px"

}

function slideright(){
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+"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+"px"


}


function fillup(){
cross_slide=document.getElementById("slider1");
cross_slide2=document.getElementById("slider2");
cross_slide.innerHTML=cross_slide2.innerHTML=leftrightslide;
actualwidth=document.getElementById("temp").offsetWidth;
cross_slide2.style.left=actualwidth+"px";
taste1 = document.getElementById("dscroll1");
taste2 = document.getElementById("dscroll2");
var righttime;
var lefttime;
cross_slide.onmouseover = function (evt) { copyspeed=0 }
cross_slide.onmouseout = function (evt) { copyspeed=slidespeed }	
cross_slide2.onmouseover = function (evt) { copyspeed=0 }
cross_slide2.onmouseout = function (evt) { copyspeed=slidespeed }	                                  
taste1.onmousedown = function(evt) {
	                               
	                                if (righttime != "undefined") {clearInterval(righttime)};
	                                copyspeed=slidespeed;
									lefttime=setInterval('slideleft()',30);
	                                }

									
taste2.onmousedown = function(evt) {
	                               if (lefttime != "undefined") {clearInterval(lefttime)};
	                               copyspeed=slidespeed;
								   righttime=setInterval('slideright()',30)
	                                }
								
}