<!--
//If cookie exists set page font size accordingly

function setFontSize(){ //Call in onload in body tag
	var fontSize=getCookie("fontSize");
	if(fontSize){
		changeFontSize(fontSize);
	}	
}

function changeFontSize(inc){
	var tagArray = new Array();
	var p;
	tagArray[0]='td';
	tagArray[1]='span';
	tagArray[2]='font';
	tagArray[3]='input';
	tagArray[4]='p';
	tagArray[5]='textarea';
	tagArray[6]='select';
	
	
	for(a=0;a<tagArray.length;a++){
		p=document.getElementsByTagName(tagArray[a]); 
		for(n=0; n<p.length; n++){
			if(p[n].style.fontSize){
				var size = parseInt(p[n].style.fontSize.replace("px", ""));
			}else{
				var size = 12;
			}
			if(p[n].id!='font'){    
				p[n].style.fontSize = inc + 'px';//'size+inc + 'px';
				//setCookie("fontSize", inc, 5);
			}
		}
	}
	setCookie("fontSize",inc,5,"/",null,null);
}


function setCookie(name,value,expireDays,path,domain,secure){
	var exDate=new Date();
	exDate.setDate(exDate.getDate()+expireDays);
	var str = name + "=" + escape(value) + 
			((expireDays) ? "; expires=" + exDate.toGMTString() : "") + 
			((path) ? "; path=" + path : "") +
			((domain) ? "; damain=" + domain : "") +
			((secure) ? "; secure" : "");
	//alert(str);
	document.cookie=str;
	
	}

/* Module Get Cookie (string) -- http://www.w3schools.com/js/js_cookies.asp */
function getCookie(c_name){
	if(document.cookie.length>0){
		c_start=document.cookie.indexOf(c_name + "=");
		if (c_start!=-1){ 
			c_start=c_start + c_name.length+1;
			c_end=document.cookie.indexOf(";",c_start);
			if (c_end==-1) c_end=document.cookie.length;
			return unescape(document.cookie.substring(c_start,c_end));
		}
	}
	return false;
}
//-->