function P7_limit(a,b){ //v1.1.3 by PVII-www.projectseven.com
 	document.p7limit=a;document.p7min=b;
 	if(document.getElementById&&navigator.appVersion.indexOf("MSIE")>-1&&!window.opera){
	 if(window.attachEvent){
		window.attachEvent("onresize",P7_setMinWidth);
		window.attachEvent("onload",P7_setMinWidth);}else{onload=P7_setMinWidth;
 		onresize=P7_setMinWidth;
		}
	}
}
P7_limit('leftborder',830);
function P7_setMinWidth(){ //v1.1.3 by PVII-www.projectseven.com
 var cw,w,pl,pr,ml,mr,br,bl,ad,theDiv=document.p7limit;
 var g=document.getElementById(theDiv);w=parseInt(document.p7min);
 if(g&&document.body&&document.body.clientWidth){
	gs=g.currentStyle;
 	cw=parseInt(document.body.clientWidth);
	pl=parseInt(gs.paddingLeft);
 	pr=parseInt(gs.paddingRight);
	ml=parseInt(gs.marginLeft);
	mr=parseInt(gs.marginRight);
 	bl=parseInt(gs.borderLeftWidth);
	br=parseInt(gs.borderRightWidth);
	ml=ml?ml:0;mr=mr?mr:0;pl=pl?pl:0;pr=pr?pr:0;bl=bl?bl:0;br=br?br:0;ad=pl+pr+ml+mr+bl+br;
 	if(cw<=w){w-=ad;g.style.width=w+"px";}else{g.style.width="auto";}
	}
}