function expandcontent(cid, aobject){
	if (disabletablinks==1) {
		aobject.onclick=new Function("return false")
	}
	if (document.getElementById && turntosingle==0){
		highlighttab(aobject)
		if (previoustab!="")
			document.getElementById(previoustab).style.display="none"
			//document.getElementById(previoustab).style.visibility="hide"
			document.getElementById(cid).style.display="block"
			//document.getElementById(cid).style.visibility="show"
			previoustab=cid
	}
}


function highlighttab(aobject){
	if (typeof tabobjlinks=="undefined")
		collectddimagetabs()
	for (i=0; i<tabobjlinks.length; i++) {
		if ( aobject == tabobjlinks[i] ) {
			tabobjlinks[i].src="/images/category_m"+(i+1)+"_on.gif"
		} else {
			tabobjlinks[i].src="/images/category_m"+(i+1)+".gif"
		}
	}
}
function collectddimagetabs(){
	var tabobj=document.getElementById("ddimagetabs")
	tabobjlinks=tabobj.getElementsByTagName("IMG")
}

function do_onload(){
	collectddimagetabs()
	expandcontent(initialtab[1], tabobjlinks[initialtab[0]-1])
}