// codes
var popWidth=400, popHeight=400, popOffsetX=-200, popOffsetY=16;
var popWin=null;
var winX=0, winY=0;


var isOpera=(navigator.userAgent.indexOf("Opera")!=-1)?true:false;
var isOpera5=(navigator.appVersion.indexOf("MSIE 5")!=-1 && navigator.userAgent.indexOf("Opera 5")!=-1)?true:false;
var isOpera6=(navigator.appVersion.indexOf("MSIE 5")!=-1 && navigator.userAgent.indexOf("Opera 6")!=-1)?true:false;
var isN6=(navigator.userAgent.indexOf("Gecko")!=-1);
var isN4=(document.layers)?true:false;
var isMac=(navigator.userAgent.indexOf("Mac")!=-1);
var isIE=(document.all && !isOpera && (!isMac || navigator.appVersion.indexOf("MSIE 4")==-1))?true:false;


var imgpathform = null
var imgpathelem = null


function obrirImgUploadPopUp(formnom, elenom) {

      imgpathform = document.forms[formnom]
      imgpathelem = elenom

      if (isIE || isOpera6) {
        popWin=window.open("uploadimg.php","pop","toolbar=0,width="+popWidth+",height="+popHeight+",left="+(winX+popOffsetX)+",top="+(winY+popOffsetY));
	//popWin=window.open("uploadimg.php","pop","");
      }
      else {
        popWin=window.open("uploadimg.php","pop","toolbar=0,width="+popWidth+",height="+popHeight+",screenx="+(winX+popOffsetX)+",screeny="+(winY+popOffsetY));
      }

	popWin.focus()

}

function tencarImgUploadPopUp(nomimatge) {

	imgpathform[imgpathelem].value = nomimatge
	popWin.close()
}