/* ------------------------------------------------------------------------------------------

Basic script sheet( version:1.0 / author:Leo Chen / date:09_6_11 / e-mail:chenhy8208@sina.com ) 

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/简写名称：

c = change = 变化
u = use = 使用

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/函数用途：

c_Font = 切换一个拥有id的节点的样式

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function c_Font(type, conStr, doc) {
   switch(type) {
	case 'color' :
	document.getElementById(doc).style.color = conStr;
	
	case 'background' :
	document.getElementById(doc).style.background = conStr;
	
	case 'text-decoration' :
	document.getElementById(doc).style.textDecoration = conStr;
   }
}