function Search_lnk_boucle(pNumLink) {
   		if ( pNumLink == 0 ) { 
			var tmp=""
			for (var z=0 ; z < document.links.length;z++) {
			   if ( document.links[z].name == "lnk_boucle" ) {
					pNumLink=z
					break;
				}
			}   
		}
		return(pNumLink)
   }
   
   
   function Return_image(pImg, pPos, pRet) {
		var tab_tmp =new Array()
		var tab_ret =new Array()
		tab_tmp = pImg.split(">")
		tab_ret = tab_tmp[pPos].split('"')
		return(tab_ret[pRet])
   }