function scrollText()
{
	var scroller = {
	init: function() {

	scroller.docH = document.getElementById("doc_content_wide").offsetHeight;
	scroller.contH = document.getElementById("main_content_wide").offsetHeight;
	scroller.scrollAreaH = document.getElementById("sliderbar").offsetHeight;

	scroller.scrollH = (scroller.contH * scroller.scrollAreaH) / scroller.docH;
	if(scroller.scrollH < 15) scroller.scrollH = 15;

	if(scroller.docH < 340)
	{
		document.getElementById("sliderbar").style.visibility = 'hidden';
	}

	scroller.scrollDist = 340;
	
	Drag.init(document.getElementById("sliderhandle"),null,0,0,-1,scroller.scrollDist);

	document.getElementById("sliderhandle").onDrag = function (x,y) {
	var scrollY = parseInt(document.getElementById("sliderhandle").style.top);
	var docY = 0 - (scrollY * (scroller.docH - scroller.contH) / scroller.scrollDist);
	document.getElementById("doc_content_wide").style.top = docY + "px";
	}
	}
	}

	addLoadEvent(scroller.init);
}


function scrollAtt()
{
	var scroller2 = {
	init: function() {

	scroller2.docH = document.getElementById("attachment_content").offsetHeight;
	scroller2.contH = document.getElementById("attachment_container").offsetHeight;
	scroller2.scrollAreaH = document.getElementById("sliderbar_att").offsetHeight;

	scroller2.scrollH = (scroller2.contH * scroller2.scrollAreaH) / scroller2.docH;
	if(scroller2.scrollH < 15) scroller2.scrollH = 15;

	scroller2.scrollDist = 380;

	Drag.init(document.getElementById("sliderhandle_att"),null,0,0,-1,scroller2.scrollDist);

	document.getElementById("sliderhandle_att").onDrag = function (x,y) {
	var scrollY = parseInt(document.getElementById("sliderhandle_att").style.top);
	var docY = 0 - (scrollY * (scroller2.docH - scroller2.contH) / scroller2.scrollDist);
	document.getElementById("attachment_content").style.top = docY + "px";
	}
	}
	}

	addLoadEvent(scroller2.init);
}