var myimages = new Array();
function preloadimages() {
    for (i=0;i<preloadimages.arguments.length;i++) {
        myimages[i] = new Image();
        myimages[i].src=preloadimages.arguments[i];
    }
}
function imgLpos(iWidth) {
    return parseInt((screen.width - iWidth) / 2);
}
function imgTpos(iHeight) {
    return parseInt((screen.height - iHeight - 30 - 20 - 20) / 2);
}
function positionPop(iPid, imgPathName, gImgGuid, iWidth, iHeight, iLWidth, iLHeight) {
	document.imgProduct.src = imgPathName;
	document.imgProduct.style.width = iWidth + 'px';
	document.imgProduct.style.height = iHeight + 'px';
    document.imgProduct.onclick = function () {window.open('/products/PopUpImage.aspx?pid=' + iPid + '&iguid=' + gImgGuid, 'PopUpLargeImage', 'width=' + iLWidth + ',height=' + (iLHeight + 30 + 20) + ',left=' + imgLpos(iLWidth) + ',top=' + imgTpos(iLHeight));}
}